SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* Index Ventures Growth I (Jersey) L.P. (Last) (First) (Middle) C/O INDEX VENTURES 1 SEATON PLACE (Street) ST. HELIER Y9 JE4 8YJ (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 05/03/2011	3. Issuer Name and Ticker or Trading Symbol RPX Corp [ RPXC ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series B Preferred Stock	(1)	(1)	Common Stock	5,455,484	0	D(2)
Series B Preferred Stock	(1)	(1)	Common Stock	190,329	0	D(3)
Series B Preferred Stock	(1)	(1)	Common Stock	2,570,411	0	D(4)
Series B Preferred Stock	(1)	(1)	Common Stock	243,984	0	D(5)
Series B Preferred Stock	(1)	(1)	Common Stock	51,068	0	D(6)
Series C Preferred Stock	(1)	(1)	Common Stock	70,029	0	D(2)
Series C Preferred Stock	(1)	(1)	Common Stock	2,443	0	D(3)
Series C Preferred Stock	(1)	(1)	Common Stock	32,995	0	D(4)
Series C Preferred Stock	(1)	(1)	Common Stock	3,132	0	D(5)
Series C Preferred Stock	(1)	(1)	Common Stock	656	0	D(6)

1. Name and Address of Reporting Person* Index Ventures Growth I (Jersey) L.P. (Last) (First) (Middle) C/O INDEX VENTURES 1 SEATON PLACE (Street) ST. HELIER Y9 JE4 8YJ (City) (State) (Zip)

1. Name and Address of Reporting Person* Index Ventures Growth I Parallel Entrepreneur Fund (Jersey) L.P. (Last) (First) (Middle) C/O INDEX VENTURES 1 SEATON PLACE (Street) ST. HELIER Y9 JE4 8YJ (City) (State) (Zip)

1. Name and Address of Reporting Person* Index Ventures IV (Jersey) LP (Last) (First) (Middle) C/O INDEX VENTURES 1 SEATON PLACE (Street) ST. HELIER Y9 JE4 8YJ (City) (State) (Zip)

1. Name and Address of Reporting Person* Index Ventures IV Parallel Entrepreneur Fund (Jersey) LP (Last) (First) (Middle) C/O INDEX VENTURES 1 SEATON PLACE (Street) ST. HELIER Y9 JE4 8YJ (City) (State) (Zip)

1. Name and Address of Reporting Person* Yucca Partners L.P. Jersey Branch (Last) (First) (Middle) C/O INDEX VENTURES 1 SEATON PLACE (Street) ST. HELIER Y9 JE4 8YJ (City) (State) (Zip)

Explanation of Responses:

1. Upon the Issuer's sale of its Common Stock in its initial public offering, each share of Series A Preferred Stock, Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock will automatically be converted into one share of Common Stock. The Series A Preferred Stock, Series A-1 Preferred Stock, Series B Preferred Stock and Series C Preferred Stock have no expiration date.

2. The shares are held by Index Ventures Growth I (Jersey), L.P. Index Venture Growth Associates I Limited is the general partner of Index Ventures Growth I (Jersey), L.P. David G. Gardner, Nigel T. Greenwood, David Hall, Ian J. Henderson, Phil Balderson and David Rimer are directors of Index Venture Growth Associates I Limited. Messrs. Gardner, Greenwood, Hall, Henderson, Balderson and Rimer share voting and dispositive power with respect to the shares. Each of these persons disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

3. The shares are held by Index Ventures Growth I Parallel Entrepreneur Fund (Jersey), L.P. Index Venture Growth Associates I Limited is the general partner of Index Ventures Growth I Parallel Entrepreneur Fund (Jersey), L.P. David G. Gardner, Nigel T. Greenwood, David Hall, Ian J. Henderson, Phil Balderson and David Rimer are directors of Index Venture Growth Associates I Limited. Messrs. Gardner, Greenwood, Hall, Henderson, Balderson and Rimer share voting and dispositive power with respect to the shares. Each of these persons disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

4. The shares are held by Index Ventures IV (Jersey), L.P. Index Venture Associates IV Limited is the general partner of Index Ventures IV (Jersey), L.P. Paul Willing, Jane Pearce, David Hall, David Rimer and Phil Balderson are directors of Index Venture Associates IV Limited. Messrs. Willing, Hall, Rimer, Balderson and Mrs. Pearce share voting and dispositive power with respect to the shares. Each of these persons disclaims beneficial ownership of the shares except to the extent of his or her pecuniary interest therein.

5. The shares are held by Index Ventures IV Parallel Entrepreneur Fund (Jersey), L.P. Index Venture Associates IV Limited is the general partner of Index Ventures IV Parallel Entrepreneur Fund (Jersey), L.P. Paul Willing, Jane Pearce, David Hall, David Rimer and Phil Balderson are directors of Index Venture Associates IV Limited. Messrs. Willing, Hall, Rimer, Balderson and Mrs. Pearce share voting and dispositive power with respect to the shares. Each of these persons disclaims beneficial ownership of the shares except to the extent of his or her pecuniary interest therein.

6. The shares are held by Yucca Partners LP Jersey Branch. The managing general partner of Yucca Partners LP Jersey Branch is EFG Fund Administration Limited. EFG Fund Administration Limited is the administrator of the Index Ventures Growth I limited partnerships. Messrs. David G. Gardner, Nigel T. Greenwood, Ian J. Henderson are directors of EFG Fund Administration Limited and share voting and dispositive power with respect to the shares held by Yucca Partners LP Jersey Branch. Each of these persons disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

	/s/ Martin Roberts as Attorney-In-Fact for Index Ventures Growth I (Jersey), L.P.	05/03/2011
	/s/ Martin Roberts as Attorney-In-Fact for Index Ventures Growth I Parallel Entrepreneur Fund (Jersey), L.P.	05/03/2011
	/s/ Martin Roberts as Attorney-In-Fact for Index Ventures IV (Jersey), L.P.	05/03/2011
	/s/ Martin Roberts as Attorney-In-Fact for Index Ventures IV Parallel Entrepreneur Fund (Jersey), L.P.	05/03/2011
	/s/ Martin Roberts as Attorney-In-Fact for Yucca Partners LP Jersey Branch	05/03/2011
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints
each of Martin Roberts, Adam Spiegel and Jon M. Novotny, or any of them
signing singly, and with full power of substitution, the undersigned's true and
lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID,
including amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic
filings with the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity
as a 10% stockholder of RPX Corporation (the "Company"), Forms 3, 4,
and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;

(3) seek or obtain information on transactions in the Company's securities
from any third party, including brokers, employee benefit plan administrators,
employee benefit plan administrators and trustees, and the undersigned hereby
authorizes any such person to release any such information to the
attorney-in-fact and approves and ratifies any such release of information;

(4) do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the SEC and any stock exchange or similar authority;

(5) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned
is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's
holdings of and transactions in securities issued by the Company, unless earlier
revoked by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 3rd day of May, 2011.


Index Ventures Growth I (Jersey) LP
/s/ Nigel Greenwood
By: Nigel Greenwood
Its: Director

Index Venture Growth
Associates 1 Limited
As General Partner of
Index Ventures Growth 1
(Jersey) L.P.

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints
each of Martin Roberts, Adam Spiegel and Jon M. Novotny, or any of them
signing singly, and with full power of substitution, the undersigned's true and
lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID,
including amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic
filings with the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity
as a 10% stockholder of RPX Corporation (the "Company"), Forms 3, 4,
and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;

(3) seek or obtain information on transactions in the Company's securities
from any third party, including brokers, employee benefit plan administrators,
employee benefit plan administrators and trustees, and the undersigned hereby
authorizes any such person to release any such information to the
attorney-in-fact and approves and ratifies any such release of information;

(4) do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the SEC and any stock exchange or similar authority;

(5) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned
is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's
holdings of and transactions in securities issued by the Company, unless earlier
revoked by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 3rd day of May, 2011.


Index Ventures Growth I Parallel Entrepreneur
Fund (Jersey) LP
/s/ Nigel Greenwood
By: Nigel Greenwood
Its: Director

Index Venture Growth
Associates 1 Limited
As General Partners of
Index Ventures Growth 1
Parallel Entrepreneur Fund
(Jersey) L.P.

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints
each of Martin Roberts, Adam Spiegel and Jon M. Novotny, or any of them
signing singly, and with full power of substitution, the undersigned's true and
lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID,
including amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic
filings with the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity
as a 10% stockholder of RPX Corporation (the "Company"), Forms 3, 4,
and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;

(3) seek or obtain information on transactions in the Company's securities
from any third party, including brokers, employee benefit plan administrators,
employee benefit plan administrators and trustees, and the undersigned hereby
authorizes any such person to release any such information to the
attorney-in-fact and approves and ratifies any such release of information;

(4) do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the SEC and any stock exchange or similar authority;

(5) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned
is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's
holdings of and transactions in securities issued by the Company, unless earlier
revoked by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 3rd day of May, 2011.

This Power of Attorney will expire on 30th September 2011.


Index Ventures IV (Jersey) LP By its Managing General Partner:
Index Venture Associates IV Limited

/s/ Tamara Williams
By: Tamara Williams
Its: Alternate Director

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints
each of Martin Roberts, Adam Spiegel and Jon M. Novotny, or any of them
signing singly, and with full power of substitution, the undersigned's true and
lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID,
including amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic
filings with the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity
as a 10% stockholder of RPX Corporation (the "Company"), Forms 3, 4,
and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;

(3) seek or obtain information on transactions in the Company's securities
from any third party, including brokers, employee benefit plan administrators,
employee benefit plan administrators and trustees, and the undersigned hereby
authorizes any such person to release any such information to the
attorney-in-fact and approves and ratifies any such release of information;

(4) do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the SEC and any stock exchange or similar authority;

(5) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned
is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's
holdings of and transactions in securities issued by the Company, unless earlier
revoked by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 3rd day of May, 2011.

This Power of Attorney will expire on 30th September 2011.


Index Ventures IV Parallel Entrepreneur Fund (Jersey) LP
By its Managing General Partner
Index Venture Associates IV Limited

/s/ Tamara Williams
By: Tamara Williams
Its: Alternate Director

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints
each of Martin Roberts, Adam Spiegel and Jon M. Novotny, or any of them
signing singly, and with full power of substitution, the undersigned's true and
lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID,
including amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic
filings with the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity
as a 10% stockholder of RPX Corporation (the "Company"), Forms 3, 4,
and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;

(3) seek or obtain information on transactions in the Company's securities
from any third party, including brokers, employee benefit plan administrators,
employee benefit plan administrators and trustees, and the undersigned hereby
authorizes any such person to release any such information to the
attorney-in-fact and approves and ratifies any such release of information;

(4) do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the SEC and any stock exchange or similar authority;

(5) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned
is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's
holdings of and transactions in securities issued by the Company, unless earlier
revoked by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 3rd day of May, 2011.


Yucca Partners LP Jersey Branch
/s/ Peter Le Breton		/s/ Richard Charles Germain
By: Peter Le Breton		Richard Charles Germain
Its: Authorised Signatory	Authorised Signatory

By: Ogier Employee Benefit Services Limited
as Authorised Signatory of Yucca Partners LP
Jersey Branch in its capacity as Administrator of
The Index Co-Investment Scheme