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Patent Assignment Assignor Details
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Assignor Name : LOOK, GARY CHARLES
Total Assignments: 4
Assignment: 1
Reel/Frame:015624/0606   Pages: 5
Recorded: 07/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMESH, USHA V.
Exec Dt:
07/09/2004
2
LOOK, GARY CHARLES
Exec Dt:
07/09/2004
3
SINGH, RAJINDER
Exec Dt:
07/19/2004
4
ISSAKANI, SARKIZ D.
Exec Dt:
07/09/2004
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915293
US20050009871
10858537
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:016227/0816   Pages: 7
Recorded: 01/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMESH, USHA V.
Exec Dt:
11/18/2004
2
SINGH, RAJINDER
Exec Dt:
11/22/2004
3
PAYAN, DONALD G.
Exec Dt:
11/18/2004
4
LOWE, RAYMOND
Exec Dt:
12/06/2004
5
LOOK, GARY CHARLES
Exec Dt:
11/18/2004
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050130974
10967943
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT ET.AL.
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:016378/0352   Pages: 5
Recorded: 03/21/2005
Attorney Dkt #:03-004-D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, RAJINDER
Exec Dt:
02/25/2005
2
RAMESH, USHA
Exec Dt:
02/25/2005
3
ISSAKANI, SARKIZ D.
Exec Dt:
02/25/2005
4
LOOK, GARY CHARLES
Exec Dt:
02/25/2005
Assignee
1
RIGEL PHARMACEUTICALS, INC.
1180 VETERANS BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7566732
US20090137644
10975761
Correspondence name and address
MCDONNELL BOEHNEN HULBERT, ET AL.
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:025400/0536   Pages: 14
Recorded: 11/23/2010
Attorney Dkt #:089265-1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOOK, GARY CHARLES
Exec Dt:
03/29/2010
2
SCHULTZ, LAURI
Exec Dt:
03/26/2010
3
POLOZOV, ALEXANDRE MIKHAYLOVICH
Exec Dt:
03/27/2010
4
BHAGAT, NIKHIL
Exec Dt:
04/10/2010
5
WANG, JIAN
Exec Dt:
04/05/2010
6
ZEMBOWER, DAVID E.
Exec Dt:
03/30/2010
7
GOURE, WILLIAM F.
Exec Dt:
03/30/2010
8
PRAY, TODD
Exec Dt:
04/23/2010
9
KRAFFT, GRANT A.
Exec Dt:
04/17/2010
Assignee
1
ACUMEN PHARMACEUTICALS, INC.
4435 NORTH FIRST STREET, SUITE 360
LIVERMORE, CALIFORNIA 94551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110098309
12668174
Correspondence name and address
LORNA L. TANNER
FOLEY & LARDNER LLP
975 PAGE MILL ROAD
PALO ALTO, CA 94304

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