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Patent Assignment Assignee Details

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Assignee Name : MATRIX PHARMACEUTICAL, INC.

Total Assignments: 8

Assignment: 1

Reel/Frame:	008613/0380			Pages:	2
		Recorded:	07/21/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

LUCK, EDWARD E.

Exec Dt:

05/20/1985

BROWN, DENNIS M.

Exec Dt:

05/20/1985

Assignee

MATRIX PHARMACEUTICAL, INC.

211 ROBIN WAY

MENLO PARK, CALIFORNIA 94025

Property

Pat #

Pub #

Intl #

App #

4619913

NONE

06736496

Correspondence name and address
	FLEHR HOHBACH TEST ALBRITTON, ET AL.
	RICHARD F. TRECARTIN
	SUITE 3400
	FOUR EMBARCADERO CENTER
	SAN FRANCISCO, CA 94111-4187

Assignment: 2

Reel/Frame:	007383/0104			Pages:	3
		Recorded:	02/27/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

BROWN, DENNIS M.

Exec Dt:

01/03/1995

JONES, RICHARD E.

Exec Dt:

01/03/1995

MASKIEWICZ, RICHARD

Exec Dt:

01/03/1995

MICHAELS, SHAWNYA K.

Exec Dt:

01/04/1995

Assignee

MATRIX PHARMACEUTICAL, INC.

1430 O'BRIEN DRIVE, SUITE H MENLO PARK, CA 94025

MENLO PARK, CALIFORNIA

Property

Pat #

Pub #

Intl #

App #

5573781

NONE

08365664

Correspondence name and address
	BERTRAM I. ROWLAND
	FLEHR, HOHBACH, TEST ET AL.
	SUITE 3400
	FOUR EMBARCADERO CENTER
	SAN FRANCISCO, CA 94111-4187

Assignment: 3

Reel/Frame:	007614/0001			Pages:	3
		Recorded:	08/31/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

JONES, RICHARD E.

Exec Dt:

08/15/1995

LI, MIKE T.

Exec Dt:

08/16/1995

Assignee

MATRIX PHARMACEUTICAL, INC.

1430 O'BRIEN DRIVE

MENLO PARK, CALIFORNIA 94025

Property

Pat #

Pub #

Intl #

App #

5750146

NONE

08431084

Correspondence name and address
	BURNS, DOANE, SWECKER & MATHIS
	ROBERT E. KREBS, ESQ.
	P.O. BOX 1404
	ALEXANDRIA, VA 22313-1404

Assignment: 4

Reel/Frame:	008297/0408			Pages:	3
		Recorded:	10/31/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

LEE, RICHARD

Exec Dt:

10/29/1996

PROWS, DANIEL

Exec Dt:

10/29/1996

FRIES, LOUIS

Exec Dt:

10/29/1996

Assignee

MATRIX PHARMACEUTICAL, INC.

34700 CAMPUS DRIVE

FREMONT, CALIFORNIA 94555

Property

Pat #

Pub #

Intl #

App #

5874006

NONE

08742677

Correspondence name and address
	BURNS, DOANE, SWECKER ET AL.
	ROBERT E. KREBS
	POST OFFICE BOX 1404
	ALEXANDRIA, VA 22313-1404

Assignment: 5

Reel/Frame:	008323/0588			Pages:	3
		Recorded:	10/31/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

LEE, RICHARD

Exec Dt:

10/29/1996

PROWS, DANIEL

Exec Dt:

10/29/1996

FRIES, LOUIS

Exec Dt:

10/29/1996

Assignee

MATRIX PHARMACEUTICAL, INC.

34700 CAMPUS DRIVE

FREMONT, CALIFORNIA 94555

Property

Pat #

Pub #

Intl #

App #

5875620

NONE

08742058

Correspondence name and address
	BURNS, DOANE, SWECKER & MATHIS, L.L.P.
	ROBERT H. KREBS
	POST OFFICE BOX 1404
	ALEXANDRIA, VA 22313-1404

Assignment: 6

Reel/Frame:	008629/0334			Pages:	2
		Recorded:	08/01/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

JONES, RICHARD E.

Exec Dt:

07/10/1997

WASHCO, KEITH

Exec Dt:

07/10/1997

ROSKOS, KATHLEEN V.

Exec Dt:

07/10/1997

MASKIEWICZ, RICHARD

Exec Dt:

07/10/1997

TRAGER, GEORGE

Exec Dt:

07/10/1997

Assignee

MATRIX PHARMACEUTICAL, INC.

34700 CAMPUS DRIVE

FREMONT, CALIFORNIA 94555

Property

Pat #

Pub #

Intl #

App #

6630168

NONE

08803128

Correspondence name and address
	FLEHR HOHBACH TEST ALBRITTON &
	HERBERT LLP
	RICHARD F. TRECARTIN
	4 EMBARCADERO CENTER, SUITE 3400
	SAN FRANCISCO, CA 94111-4187

Assignment: 7

Reel/Frame:	011715/0090			Pages:	3
		Recorded:	04/16/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

JONES, RICHARD E.

Exec Dt:

04/10/2001

YU, NING Y.

Exec Dt:

04/10/2001

Assignee

MATRIX PHARMACEUTICAL, INC.

34700 CAMPUS DRIVE

FREMONT, CALIFORNIA 94555

Property

Pat #

Pub #

Intl #

App #

6544962

NONE

09714776

Correspondence name and address
	BURNS, DOANE, SWECKER & MATHIS, L.L.P.
	GERALD F. SWISS
	P.O. BOX 1404
	ALEXANDRIA, VIRGINIA 22313-1404

Assignment: 8

Reel/Frame:	012089/0538			Pages:	3
		Recorded:	08/21/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

JONES, RICHARD E.

Exec Dt:

08/10/2001

Assignee

MATRIX PHARMACEUTICAL, INC.

34700 CAMPUS DRIVE

FREMONT, CALIFORNIA 94555

Property

Pat #

Pub #

Intl #

App #

NONE

US20020019365

09867770

Correspondence name and address
	BURNS, DOANE, SWECKER & MATHIS, L.L.P.
	GERALD F. SWISS, ESQ.
	P.O. BOX 1404
	ALEXANDRIA, VIRGINIA 22313-1404

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