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Patent Assignment Assignor Details

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Assignor Name : INTELLECTUAL VENTURES HOLDING 56 LLC

Total Assignments: 3

Assignment: 1

Reel/Frame:	025330/0404			Pages:	3
		Recorded:	11/08/2010
Attorney Dkt #:	10010-501US01
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

INTELLECTUAL VENTURES HOLDING 56 LLC

Exec Dt:

07/21/2010

Assignee

VLINGO CORPORATION

17 DUNSTER ST.

CAMBRIDGE, MASSACHUSETTS 02138

Property

Pat #

Pub #

Intl #

App #

5956681

NONE

08966912

Correspondence name and address
	T.J. CLARK
	176 FEDERAL STREET
	FOURTH FLOOR
	BOSTON, MA 01950

Assignment: 2

Reel/Frame:	037574/0678			Pages:	20
		Recorded:	01/25/2016
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignor

INTELLECTUAL VENTURES HOLDING 56 LLC

Exec Dt:

08/27/2015

Assignee

INTELLECTUAL VENTURES FUND 81 LLC

7251 W LAKE MEAD BLVD

STE 300

LAS VEGAS, NEVADA 89128

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4945504	NONE		07040489	5867209	NONE		08555183	6208744	NONE		08570407
5838302	NONE		08604176	5982887	NONE		08765861	6014136	NONE		08930717
6148287	NONE		08943752	6026400	NONE		09022331	6366698	NONE		09036210
6085219	NONE		09039886	6065044	NONE		09041415	6369802	NONE		09049230
6525716	NONE		09049231	6240405	NONE		09059756	6034685	NONE		09085726
6493743	US20020007391		09142431	6473790	NONE		09155001	6272490	NONE		09204527
6487557	NONE		09218279	6496852	NONE		09297348	6519471	NONE		09367289
6477548	NONE		09405598	6703918	NONE		09651441	6658410	NONE		09679223
6753882	US20010010663		09768547	6813605	US20020022959		09918406	7209944	US20020038354		09957284
6985913	US20020087555		10023410	7002557	US20030142081		10351941	RE44208	NONE		12428941

Correspondence name and address
	FOLEY & LARDNER LLP
	150 EAST GILMAN STREET
	VEREX PLAZA
	MADISON, WI 53703

Assignment: 3

Reel/Frame:	038502/0313			Pages:	24
		Recorded:	04/22/2016
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 037574 FRAME 0678. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER.

Assignor

INTELLECTUAL VENTURES HOLDING 56 LLC

Exec Dt:

08/28/2015

Assignee

INTELLECTUAL VENTURES HOLDING 81 LLC

7251 W LAKE MEAD BLVD

SUITE 300

LAS VEGAS, NEVADA 89128

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4945504	NONE		07040489	5867209	NONE		08555183	6208744	NONE		08570407
5838302	NONE		08604176	5982887	NONE		08765861	6014136	NONE		08930717
6148287	NONE		08943752	6026400	NONE		09022331	6366698	NONE		09036210
6085219	NONE		09039886	6065044	NONE		09041415	6369802	NONE		09049230
6525716	NONE		09049231	6240405	NONE		09059756	6034685	NONE		09085726
6493743	US20020007391		09142431	6473790	NONE		09155001	6272490	NONE		09204527
6487557	NONE		09218279	6496852	NONE		09297348	6519471	NONE		09367289
6477548	NONE		09405598	6703918	NONE		09651441	6658410	NONE		09679223
6753882	US20010010663		09768547	6813605	US20020022959		09918406	7209944	US20020038354		09957284
6985913	US20020087555		10023410	7002557	US20030142081		10351941	RE44208	NONE		12428941

Correspondence name and address
	FOLEY & LARDNER LLP
	150 EAST GILMAN STREET
	VEREX PLAZA
	MADISON, WI 53703

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