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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 : HUANG, WOLIN
Total Assignments: 18
Assignment: 1
Reel/Frame:009442/0422   Pages: 3
Recorded: 09/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, WOLIN
Exec Dt:
08/22/1998
Assignee
1
CONJUCHEM, INC.
SUITE 810
1801 BLVD. MAISONNUEVE WEST
MONTREAL, QUEBEC H3H 1J9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403324
NONE
09042234
Correspondence name and address
LIMBACH & LIMBACH L.L.P.
MICHAEL R. WARD
2001 FERRY BLDG.
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:011716/0740   Pages: 3
Recorded: 04/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARBOROUGH, ROBERT M.
Exec Dt:
02/26/2001
2
JANTZEN, HANS-MICHAEL
Exec Dt:
03/07/2001
3
HUANG, WOLIN
Exec Dt:
02/27/2001
4
SEDLOCK, DAVID M.
Exec Dt:
02/27/2001
5
MARLOWE, CHARLES
Exec Dt:
02/27/2001
Assignee
1
COR THERAPEUTICS, INC.
256 EAST GRAND AVE.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020025961
09775812
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ELIZABETH C. WEIMAR
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:012314/0078   Pages: 5
Recorded: 11/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARBOROUGH, ROBERT M.
Exec Dt:
10/19/2001
2
JANTZEN, HANS-MICHAEL
Exec Dt:
11/05/2001
3
HUANG, WOLIN
Exec Dt:
11/06/2001
4
SEDLOCK, DAVID M.
Exec Dt:
10/16/2001
5
MARLOWE, CHARLES K.
Exec Dt:
11/02/2001
6
KANE-MAGUIRE, KIM A.
Exec Dt:
10/17/2001
Assignee
1
COR THERAPEUTICS, INC.
256 E. GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906063
US20020077486
09920325
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
JEFFREY A. LINDEMAN
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:016154/0147   Pages: 6
Recorded: 01/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARBOROUGH, ROBERT M.
Exec Dt:
12/02/2004
2
HUANG, WOLIN
Exec Dt:
12/03/2004
3
PANDEY, ANJALI
Exec Dt:
12/03/2004
4
BAKER, SHAWN M.
Exec Dt:
12/03/2004
5
ZHANG, XIAOMING
Exec Dt:
12/03/2004
6
JIA, ZHAOZHONG J.
Exec Dt:
12/03/2004
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVENUE, STE. 22
SO. SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7109332
US20050107357
10956004
Correspondence name and address
WILLIAM B. KEZER
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 5
Reel/Frame:018881/0953   Pages: 6
Recorded: 02/12/2007
Attorney Dkt #:022104-002110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARBOROUGH, ROBERT
Exec Dt:
01/26/2007
2
HUANG, WOLIN
Exec Dt:
01/12/2007
3
MEHROTRA, MUKUND
Exec Dt:
01/24/2007
4
ZHANG, XIAOMING
Exec Dt:
02/01/2007
5
CANNON, HILARY
Exec Dt:
01/15/2007
6
GRANT, CRAIG M.
Exec Dt:
01/15/2007
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVENUE, SUITE 22
SO. SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8058284
US20070123547
11556490
Correspondence name and address
MARK H. HOPKINS
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:022142/0736   Pages: 7
Recorded: 01/22/2009
Attorney Dkt #:022104-002910US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHARP, EMMA
Exec Dt:
10/15/2008
2
QUEGAN, LOUISA JANE
Exec Dt:
10/15/2008
3
PANDEY, ANJALI
Exec Dt:
10/17/2008
4
WANG, JUAN
Exec Dt:
10/17/2008
5
NIEDER, MATTHEW
Exec Dt:
01/21/2009
6
HUANG, WOLIN
Exec Dt:
10/17/2008
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.,
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090042916
12114742
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 7
Reel/Frame:022142/0934   Pages: 8
Recorded: 01/22/2009
Attorney Dkt #:022104-002911US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHARP, EMMA
Exec Dt:
01/22/2009
2
QUEGAN, LOUISA JANE
Exec Dt:
01/22/2009
3
PANDEY, ANJALI
Exec Dt:
01/09/2009
4
WANG, JUAN
Exec Dt:
01/21/2009
5
NIEDER, MATTHEW
Exec Dt:
01/21/2009
6
HUANG, WOLIN
Exec Dt:
01/09/2009
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.,
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090156620
12265699
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 8
Reel/Frame:023637/0058   Pages: 8
Recorded: 12/10/2009
Attorney Dkt #:022104-003210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
07/31/2009
2
JIA, ZHAOZHONG J.
Exec Dt:
07/29/2009
3
SONG, YONGHONG
Exec Dt:
08/04/2009
4
XU, QING
Exec Dt:
07/29/2009
5
MEHROTRA, MUKUND
Exec Dt:
07/29/2009
6
ROSE, JACK W.
Exec Dt:
07/29/2009
7
HUANG, WOLIN
Exec Dt:
07/29/2009
8
VENKATARAMANI, CHANDRASEKAR
Exec Dt:
08/06/2009
9
PANDEY, ANJALI
Exec Dt:
07/29/2009
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVENUE
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8138339
US20090318407
12386509
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:023714/0299   Pages: 8
Recorded: 12/29/2009
Attorney Dkt #:022104-003110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIA, ZHAOZHONG
Exec Dt:
07/29/2009
2
VENKATARAMANI, CHANDRASEKAR
Exec Dt:
08/06/2009
3
HUANG, WOLIN
Exec Dt:
07/29/2009
4
MEHROTRA, MUKUND
Exec Dt:
07/29/2009
5
SONG, YONGHONG
Exec Dt:
08/04/2009
6
XU, QING
Exec Dt:
07/29/2009
7
BAUER, SHAWN M.
Exec Dt:
07/31/2009
8
ROSE, JACK W.
Exec Dt:
07/29/2009
9
KANE, BRIAN
Exec Dt:
07/29/2009
10
PANDEY, ANJALI
Exec Dt:
07/29/2009
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVENUE
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8063058
US20100048567
12386525
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3824
Assignment: 10
Reel/Frame:035405/0842   Pages: 8
Recorded: 04/14/2015
Attorney Dkt #:PTL005111US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
07/31/2009
2
JIA, ZHAOZHONG J.
Exec Dt:
07/29/2009
3
SONG, YONGHONG
Exec Dt:
08/04/2009
4
XU, QING
Exec Dt:
07/29/2009
5
MEHROTRA, MUKUND
Exec Dt:
07/29/2009
6
ROSE, JACK W.
Exec Dt:
07/29/2009
7
HUANG, WOLIN
Exec Dt:
07/29/2009
8
VENKATARAMANI, CHANDRASEKAR
Exec Dt:
08/06/2009
9
PANDEY, ANJALI
Exec Dt:
07/29/2009
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8501944
US20120129867
13360862
 
8937070
US20140031361
13916926
 
9868729
US20150094298
14561821
Correspondence name and address
TING SU
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CA 94080
Assignment: 11
Reel/Frame:035481/0922   Pages: 8
Recorded: 04/23/2015
Attorney Dkt #:PTL003511US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIA, ZHAOZHONG
Exec Dt:
07/29/2009
2
VENKATARAMANI, CHANDRASEKAR
Exec Dt:
08/06/2009
3
HUANG, WOLIN
Exec Dt:
07/29/2009
4
MEHROTRA, MUKUND
Exec Dt:
07/29/2009
5
SONG, YONGHONG
Exec Dt:
08/04/2009
6
XU, QING
Exec Dt:
07/29/2009
7
BAUER, SHAWN M.
Exec Dt:
07/31/2009
8
ROSE, JACK W.
Exec Dt:
07/29/2009
9
KANE, BRIAN
Exec Dt:
07/29/2009
10
PANDEY, ANJALI
Exec Dt:
07/29/2009
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8318755
US20120130073
13269523
 
8349860
US20120101275
13275253
 
8952027
US20130165431
13658730
 
9579320
US20150297595
14576707
Correspondence name and address
TING SU
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CA 94080
Assignment: 12
Reel/Frame:044732/0519   Pages: 8
Recorded: 01/25/2018
Attorney Dkt #:50787-506C04US-003214US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
07/31/2009
2
JIA, ZHAOZHONG J.
Exec Dt:
07/29/2009
3
SONG, YONGHONG
Exec Dt:
08/04/2009
4
XU, QING
Exec Dt:
07/29/2009
5
MEHROTRA, MUKUND
Exec Dt:
07/29/2009
6
ROSE, JACK W.
Exec Dt:
07/29/2009
7
HUANG, WOLIN
Exec Dt:
07/29/2009
8
VENKATARAMANI, CHANDRASEKAR
Exec Dt:
08/06/2009
9
PANDEY, ANJALI
Exec Dt:
07/29/2009
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533001
US20180186783
15828154
Correspondence name and address
TING SU
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE., SUITE 22
SOUTH SAN FRANCISCO, CA 94080
Assignment: 13
Reel/Frame:051441/0539   Pages: 8
Recorded: 01/07/2020
Attorney Dkt #:050787-506C05US-003215US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
07/31/2009
2
JIA, ZHAOZHONG J.
Exec Dt:
07/29/2009
3
SONG, YONGHONG
Exec Dt:
08/04/2009
4
XU, QING
Exec Dt:
07/29/2009
5
MEHROTRA, MUKUND
Exec Dt:
07/29/2009
6
ROSE, JACK W.
Exec Dt:
07/29/2009
7
HUANG, WOLIN
Exec Dt:
07/29/2009
8
VENKATARAMANI, CHANDRASEKAR
Exec Dt:
08/06/2009
9
PANDEY, ANJALI
Exec Dt:
07/29/2009
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414410
US20200239458
16696175
Correspondence name and address
TING SU
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE., SUITE 22
SOUTH SAN FRANCISCO, CA 94080
Assignment: 14
Reel/Frame:025016/0304   Pages: 8
Recorded: 09/20/2010
Attorney Dkt #:022104-004510US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
08/26/2010
2
ROSE, JACK W.
Exec Dt:
08/26/2010
3
SONG, YONGHONG
Exec Dt:
08/26/2010
4
XU, QING
Exec Dt:
08/26/2010
5
MEHROTRA, MUKUND
Exec Dt:
08/26/2010
6
HUANG, WOLIN
Exec Dt:
07/23/2010
7
PANDEY, ANJALI
Exec Dt:
08/26/2010
Assignee
1
PORTOLA PHARMACEUTICALS, INC
270 E. GRAND AVENUE
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8367689
US20110005947
12775358
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 15
Reel/Frame:033531/0053   Pages: 12
Recorded: 08/13/2014
Attorney Dkt #:88886-004520US-859927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
08/26/2010
2
ROSE, JACK W.
Exec Dt:
08/26/2010
3
SONG, YONGHONG
Exec Dt:
08/26/2010
4
XU, QING
Exec Dt:
08/26/2010
5
MEHROTRA, MUKUND
Exec Dt:
08/26/2010
6
HUANG, WOLIN
Exec Dt:
07/23/2010
7
PANDEY, ANJALI
Exec Dt:
08/26/2010
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853230
US20130137673
13717569
Correspondence name and address
MARK H. HOPKINS
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 16
Reel/Frame:027308/0926   Pages: 7
Recorded: 12/01/2011
Attorney Dkt #:PTL006810US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
11/15/2011
2
SONG, YONGHONG
Exec Dt:
11/15/2011
3
XU, QING
Exec Dt:
11/22/2011
4
ROSE, JACK W.
Exec Dt:
11/15/2011
5
JIA, ZHAOZHONG
Exec Dt:
12/01/2011
6
KANE, BRIAN
Exec Dt:
11/22/2011
7
HUANG, WOLIN
Exec Dt:
12/01/2011
8
PANDEY, ANJALI
Exec Dt:
11/22/2011
9
MEHROTRA, MUKUND
Exec Dt:
12/01/2011
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102625
US20120108566
13286984
Correspondence name and address
TING SU
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CA 94080
Assignment: 17
Reel/Frame:035972/0838   Pages: 7
Recorded: 07/02/2015
Attorney Dkt #:PTL006811US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, SHAWN M.
Exec Dt:
11/15/2011
2
SONG, YONGHONG
Exec Dt:
11/15/2011
3
XU, QING
Exec Dt:
11/22/2011
4
ROSE, JACK W.
Exec Dt:
11/15/2011
5
JIA, ZHAOZHONG J.
Exec Dt:
12/01/2011
6
KANE, BRIAN
Exec Dt:
11/22/2011
7
HUANG, WOLIN
Exec Dt:
12/01/2011
8
PANDEY, ANJALI
Exec Dt:
11/22/2011
9
MEHROTRA, MUKUND
Exec Dt:
12/01/2011
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150353495
14754389
Correspondence name and address
TING SU
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CA 94080
Assignment: 18
Reel/Frame:030496/0411   Pages: 7
Recorded: 05/28/2013
Attorney Dkt #:PTL006010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANDEY, ANJALI
Exec Dt:
04/18/2013
2
XU, QING
Exec Dt:
04/18/2013
3
HUANG, WOLIN
Exec Dt:
04/24/2013
4
JIA, ZHAOZHONG J.
Exec Dt:
04/18/2013
5
SONG, YONGHONG
Exec Dt:
04/18/2013
Assignee
1
PORTOLA PHARMACEUTICALS, INC.
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20130317029
13882958
 
NONE
US20130317029
13882958
Correspondence name and address
TING SU
270 E. GRAND AVE.
SUITE 22
SOUTH SAN FRANCISCO, CA 94080

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