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Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ANTIGENICS INC.

Total Assignments: 8

Assignment: 1

Reel/Frame:	026708/0328			Pages:	5
		Recorded:	08/05/2011
Attorney Dkt #:	A0992.90000US00
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignors

AQUILA BIOPHARMACEUTICALS, INC.

Exec Dt:

05/31/2001

ANTIGENICS INC.

Exec Dt:

05/31/2001

Assignee

ANTIGENICS INC.

3 FORBES ROAD

LEXINGTON, MASSACHUSETTS 02421

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5583112

NONE

07906880

6231859

NONE

08982731

Correspondence name and address
	WOLF, GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 2

Reel/Frame:	026735/0990			Pages:	5
		Recorded:	08/11/2011
Attorney Dkt #:	A0992.70005US01
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignors

AQUILA BIOPHARMACEUTICALS, INC.

Exec Dt:

05/31/2001

ANTIGENICS INC.

Exec Dt:

05/31/2001

Assignee

ANTIGENICS INC.

3 FORBES ROAD

LEXINGTON, MASSACHUSETTS 02421

Property

Pat #

Pub #

Intl #

App #

7858589

US20060177458

11373806

Correspondence name and address
	WOLF, GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 3

Reel/Frame:	022004/0513			Pages:	3
		Recorded:	12/18/2008
Attorney Dkt #:	029860-0201
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

ANTIGENICS INC.

Exec Dt:

12/15/2008

Assignee

CSL LIMITED

45 POPLAR RD.

PARKVILLE, VICTORIA, AUSTRALIA 3052

Property

Pat #

Pub #

Intl #

App #

NONE

US20060210555

10499890

Correspondence name and address
	FOLEY & LARDNER LLP
	3000 K STREET NW, SUITE 500
	COURTENAY C. BRINCKERHOFF
	WASHINGTON, DC 20007

Assignment: 4

Reel/Frame:	025850/0522			Pages:	8
		Recorded:	02/23/2011
Attorney Dkt #:	A0992.90002US00
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

ANTIGENICS INC.

Exec Dt:

01/05/2011

Assignee

AGENUS INC.

3 FORBES ROAD

LEXINGTON, MASSACHUSETTS 02421

Property

Pat #

Pub #

Intl #

App #

7420037

US20050202033

10776521

Correspondence name and address
	WOLF, GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 5

Reel/Frame:	025850/0590			Pages:	8
		Recorded:	02/23/2011
Attorney Dkt #:	A0992.90002US00
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

ANTIGENICS INC.

Exec Dt:

01/05/2011

Assignee

AGENUS INC.

3 FORBES ROAD

LEXINGTON, MASSACHUSETTS 02421

Property

Pat #

Pub #

Intl #

App #

7309491

US20050214312

10820067

Correspondence name and address
	WOLF, GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 6

Reel/Frame:	025854/0790			Pages:	8
		Recorded:	02/24/2011
Attorney Dkt #:	A0992.70003US01
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

ANTIGENICS INC.

Exec Dt:

01/05/2011

Assignee

AGENUS INC.

3 FORBES ROAD

LEXINGTON, MASSACHUSETTS 02421

Property

Pat #

Pub #

Intl #

App #

8541002

US20110059041

10571716

Correspondence name and address
	WOLF, GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 7

Reel/Frame:	031015/0028			Pages:	8
		Recorded:	08/15/2013
Attorney Dkt #:	A0992.70003US02
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

ANTIGENICS INC.

Exec Dt:

01/06/2011

Assignee

AGENUS INC.

3 FORBES ROAD

LEXINGTON, MASSACHUSETTS 02421

Property

Pat #

Pub #

Intl #

App #

NONE

US20140105854

13964600

Correspondence name and address
	WOLF, GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 8

Reel/Frame:	037248/0248			Pages:	6
		Recorded:	12/09/2015
Attorney Dkt #:	A0992.70000US01
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

ANTIGENICS INC.

Exec Dt:

09/02/2015

Assignee

ANTIGENICS LLC

3 FORBES ROAD

LEXINGTON, MASSACHUSETTS 02421

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6204252

NONE

09066046

7863434

US20100088774

09792957

8093008

US20110045605

12859236

8461323

US20120178102

13346088

8435495

US20120270232

13532222

Correspondence name and address
	DANIEL W. YOUNG
	WOLF GREENFIELD & SACKS P.C.
	600 ATLANTIC AVE
	BOSTON, MA 02210

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