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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 : BELDER, RENE
Total Assignments: 7
Assignment: 1
Reel/Frame:011744/0485   Pages: 4
Recorded: 05/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELDER, RENE
Exec Dt:
04/12/2001
2
MCGOVERN, MARK E.
Exec Dt:
04/17/2001
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
LAWRENCEVILLE-PRINCETON ROAD
PRINCETON, NEW JERSEY 08543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020183383
09794449
Correspondence name and address
BRISTOL-MYERS SQUIBB COMPANY
MARLA J. MATHIAS
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 2
Reel/Frame:012836/0173   Pages: 4
Recorded: 04/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELDER, RENE
Exec Dt:
04/16/2002
2
NATARAJAN, KANNAN
Exec Dt:
04/16/2002
Assignee
1
BRISTOL-MYERS SQUIBB COMPANY
LAWRENCEVILLE-PRINCETON ROAD
PRINCETON, NEW JERSEY 08543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030013688
10128621
Correspondence name and address
BRISTOL-MYERS SQUIBB COMPANY
STEPHEN B. DAVID
PATENT DEPARTMENT
P.O. BOX 4000
PRINCETON, NJ 08543-4000
Assignment: 3
Reel/Frame:034876/0983   Pages: 10
Recorded: 02/03/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINKUN
Exec Dt:
12/15/2011
2
DZIEWANOWSKA, ZOFIA E.
Exec Dt:
12/16/2011
3
BELDER, RENE
Exec Dt:
02/01/2015
4
HENDERSON, IAN
Exec Dt:
12/15/2011
5
BOGARDUS, JOSEPH B.
Exec Dt:
01/30/2015
6
ZHANG, ZHAOYING
Exec Dt:
12/16/2011
Assignee
1
LIGAND PHARMACEUTICALS INC.
11085 N. TORREY PINES ROAD
SUITE 300
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140142149
13720452
Correspondence name and address
BROOKE L. SARGEANT, PH.D.
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 4
Reel/Frame:039168/0520   Pages: 10
Recorded: 07/15/2016
Attorney Dkt #:790116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINKUN
Exec Dt:
12/15/2011
2
DZIEWANOWSKA, ZOFIA E.
Exec Dt:
12/16/2011
3
BELDER, RENE
Exec Dt:
02/01/2015
4
HENDERSON, IAN
Exec Dt:
12/15/2011
5
BOGARDUS, JOSEPH B.
Exec Dt:
01/30/2015
6
ZHANG, ZHAOYING
Exec Dt:
12/16/2011
Assignee
1
LIGAND PHARMACEUTICALS INC.
11085 N. TORREY PINES ROAD
SUITE 300
SAN DIEGO, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9662312
US20150164865
14631768
Correspondence name and address
BROOKE SARGEANT, PH.D.
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 5
Reel/Frame:045798/0138   Pages: 10
Recorded: 05/14/2018
Attorney Dkt #:790116.405C5 & C6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINKUN
Exec Dt:
12/15/2011
2
DZIEWANOWSKA, ZOFIA E.
Exec Dt:
12/16/2011
3
BELDER, RENE
Exec Dt:
02/01/2015
4
HENDERSON, IAN
Exec Dt:
12/15/2011
5
BOGARDUS, JOSEPH B.
Exec Dt:
01/30/2015
6
ZHANG, ZHAOYING
Exec Dt:
12/16/2011
Assignee
1
LIGAND PHARMACEUTICALS INC.
3911 SORRENTO VALLEY BOULEVARD, SUITE 110
SAN DIEGO, CALIFORNIA 92121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9993461
US20170354646
15687407
 
NONE
US20180344705
15938956
Correspondence name and address
BROOKE SARGEANT, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 6
Reel/Frame:038913/0816   Pages: 12
Recorded: 06/14/2016
Attorney Dkt #:DE2015-039 / 16-252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELDER, RENE
Exec Dt:
04/07/2016
2
JOHNSTON, PETER
Exec Dt:
04/15/2016
3
LAWSON, FRANCESCA
Exec Dt:
04/12/2016
4
PING, LIN
Exec Dt:
04/07/2016
5
WEI, XIAODAN
Exec Dt:
04/11/2016
Assignee
1
SANOFI-AVENTIS DEUTSCHLAND GMBH
BRÜNINGSTRASSE 50
FRANKFURT AM MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10159713
US20160296601
15073364
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE, 32ND FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:066338/0717   Pages: 91
Recorded: 01/17/2024
Attorney Dkt #:B1553.70018US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALONSO, MIGUEL ALONSO
Exec Dt:
04/28/2023
2
ATASSI, NAZEM
Exec Dt:
04/28/2023
3
WALLSTROEM, ERIK HOLGER
Exec Dt:
04/28/2023
4
BELDER, RENE
Exec Dt:
02/15/2023
5
CHOW, TIMOTHY WING YAU
Exec Dt:
02/16/2023
6
SHAMSZAD, PIROUZ
Exec Dt:
04/28/2023
7
STOREK, MICHAEL JOHN
Exec Dt:
02/15/2023
8
VINNARD, CHRISTOPHER LAWRENCE
Exec Dt:
03/21/2023
9
WONG, YU JYU NANCY
Exec Dt:
03/23/2023
Assignee
1
BIOVERATIV USA INC.
225 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240025978
18340797
Correspondence name and address
JOSEPH M. BOWLER
600 ATLANTIC AVENUE
WOLF GREENFIELD & SACKS, P.C.
BOSTON, MA 02210

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