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Patent Assignment Assignor Details
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Assignor Name : CAI, HAIYING
Total Assignments: 19
Assignment: 1
Reel/Frame:028560/0125   Pages: 5
Recorded: 07/16/2012
Attorney Dkt #:20082 US AND PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2012
2
Exec Dt:
05/30/2012
3
Exec Dt:
06/11/2012
4
Exec Dt:
05/29/2012
5
Exec Dt:
05/30/2012
6
Exec Dt:
05/30/2012
7
Exec Dt:
06/07/2012
8
Exec Dt:
05/30/2012
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13415660
Correspondence name and address
PAULINE FARMER-KOPPENOL
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 2
Reel/Frame:033337/0982   Pages: 5
Recorded: 07/17/2014
Attorney Dkt #:3VBI-001/05US 309121-2031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2012
2
Exec Dt:
05/30/2012
3
Exec Dt:
06/11/2012
4
Exec Dt:
05/29/2012
5
Exec Dt:
05/30/2012
6
Exec Dt:
05/30/2012
7
Exec Dt:
06/07/2012
8
Exec Dt:
05/30/2012
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14315133
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT / MICHAEL P. COOPER
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:036729/0094   Pages: 5
Recorded: 10/05/2015
Attorney Dkt #:3VBI-001/07US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2012
2
Exec Dt:
05/30/2012
3
Exec Dt:
06/11/2012
4
Exec Dt:
05/29/2012
5
Exec Dt:
05/30/2012
6
Exec Dt:
05/30/2012
7
Exec Dt:
06/07/2012
8
Exec Dt:
05/30/2012
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14874961
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:035423/0161   Pages: 11
Recorded: 04/16/2015
Attorney Dkt #:3080.264US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2014
2
Exec Dt:
03/17/2015
Assignee
1
2029 STIERLIN COURT
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14266647
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 5
Reel/Frame:039472/0249   Pages: 10
Recorded: 08/18/2016
Attorney Dkt #:3080.264US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2014
2
Exec Dt:
03/17/2015
Assignee
1
2029 STIERLIN COURT
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15237207
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 6
Reel/Frame:039083/0688   Pages: 8
Recorded: 07/06/2016
Attorney Dkt #:3VBI-002/05US 309121-2070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2015
2
Exec Dt:
02/17/2015
3
Exec Dt:
02/04/2015
4
Exec Dt:
02/11/2015
5
Exec Dt:
02/17/2015
6
Exec Dt:
02/12/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/04/2015
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15201824
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:045738/0796   Pages: 8
Recorded: 05/08/2018
Attorney Dkt #:3VBI-002/06US 309121-2148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2015
2
Exec Dt:
02/17/2015
3
Exec Dt:
02/04/2015
4
Exec Dt:
02/11/2015
5
Exec Dt:
02/17/2015
6
Exec Dt:
02/12/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/04/2015
Assignee
1
3715 HAVEN AVENUE
SUITE 220
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15941387
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:055794/0083   Pages: 9
Recorded: 04/01/2021
Attorney Dkt #:3VBI00205US 309121-2070
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH INVENTORS NAME ON ON THE DOCUMENT PREVIOUSLY RECORDED AT REEL: 039083 FRAME: 0688. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
02/19/2015
2
Exec Dt:
02/17/2015
3
Exec Dt:
02/04/2015
4
Exec Dt:
03/25/2021
5
Exec Dt:
02/17/2015
6
Exec Dt:
02/12/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/04/2015
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15201824
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
ATTN: IP DOCKETING DEPARTMENT
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:055796/0082   Pages: 9
Recorded: 04/01/2021
Attorney Dkt #:3VBI00206US 309121-2148
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPEARANCE OF THE 4TH INVENTORS NAME AND EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 045738 FRAME: 0796. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
02/19/2015
2
Exec Dt:
02/17/2015
3
Exec Dt:
02/04/2015
4
Exec Dt:
03/25/2021
5
Exec Dt:
02/17/2015
6
Exec Dt:
02/12/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/04/2015
Assignee
1
3715 HAVEN AVENUE
SUITE 220
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15941387
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
ATTN: IP DOCKETING DEPARTMENT
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:057333/0969   Pages: 10
Recorded: 03/29/2021
Attorney Dkt #:3VBI-00204US 309121-2053
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF HANBIAO YANG'S NAME PREVIOUSLY RECORDED ON REEL 035419 FRAME 0588. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
02/19/2015
2
Exec Dt:
02/17/2015
3
Exec Dt:
02/04/2015
4
Exec Dt:
02/11/2015
5
Exec Dt:
02/17/2015
6
Exec Dt:
02/12/2015
7
Exec Dt:
02/05/2015
8
Exec Dt:
02/04/2015
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14587908
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
ATTN: IP DOCKETING DEPARTMENT
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:035419/0588   Pages: 8
Recorded: 04/15/2015
Attorney Dkt #:3VBI-002/04US 309121-2053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2015
2
Exec Dt:
02/17/2015
3
Exec Dt:
02/04/2015
4
Exec Dt:
02/11/2015
5
Exec Dt:
02/17/2015
6
Exec Dt:
02/12/2015
7
Exec Dt:
02/15/2015
8
Exec Dt:
02/04/2015
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14587908
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/MICHAEL P. COOPER
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:035554/0077   Pages: 18
Recorded: 05/04/2015
Attorney Dkt #:3VBI-001/06US 3009121-205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2015
2
Exec Dt:
04/15/2015
3
Exec Dt:
04/14/2015
4
Exec Dt:
04/20/2015
5
Exec Dt:
04/15/2015
6
Exec Dt:
04/15/2015
7
Exec Dt:
04/15/2015
8
Exec Dt:
04/16/2015
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14663347
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:039892/0695   Pages: 19
Recorded: 09/29/2016
Attorney Dkt #:3VBI-004/01US 309121-2071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2016
2
Exec Dt:
07/27/2016
3
Exec Dt:
06/30/2016
4
Exec Dt:
06/25/2016
5
Exec Dt:
06/26/2016
6
Exec Dt:
06/30/2016
7
Exec Dt:
06/27/2016
8
Exec Dt:
06/24/2016
9
Exec Dt:
06/24/2016
10
Exec Dt:
06/27/2016
11
Exec Dt:
09/23/2016
12
Exec Dt:
07/08/2016
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15106539
 
15106539
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:039930/0736   Pages: 15
Recorded: 10/04/2016
Attorney Dkt #:3VBI-005/01US 309121-2072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2016
2
Exec Dt:
07/19/2016
3
Exec Dt:
07/17/2016
4
Exec Dt:
07/14/2016
5
Exec Dt:
07/13/2016
6
Exec Dt:
07/23/2016
7
Exec Dt:
09/23/2016
8
Exec Dt:
06/27/2016
9
Exec Dt:
07/08/2016
Assignee
1
1050 HAMILTON COURT
MENLO PARK, CALIFORNIA 94025
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15110154
 
15110154
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:045298/0707   Pages: 18
Recorded: 03/21/2018
Attorney Dkt #:3VBI-00902US 309121-2145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2017
2
Exec Dt:
11/17/2017
3
Exec Dt:
11/21/2017
4
Exec Dt:
11/21/2017
5
Exec Dt:
11/17/2017
6
Exec Dt:
11/08/2017
7
Exec Dt:
11/13/2017
8
Exec Dt:
11/15/2017
9
Exec Dt:
11/07/2017
10
Exec Dt:
11/25/2017
11
Exec Dt:
11/27/2017
12
Exec Dt:
11/27/2017
Assignee
1
3715 HAVEN AVENUE
SUITE 220
MENLO PARK, CALIFORNIA 94025
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15558813
 
15558813
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:056076/0667   Pages: 13
Recorded: 04/29/2021
Attorney Dkt #:SHE0537.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2019
2
Exec Dt:
09/23/2019
3
Exec Dt:
10/15/2019
4
Exec Dt:
09/25/2019
5
Exec Dt:
11/04/2019
6
Exec Dt:
09/13/2019
7
Exec Dt:
10/02/2019
8
Exec Dt:
09/24/2019
Assignee
1
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16475972
Correspondence name and address
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 17
Reel/Frame:064806/0567   Pages: 26
Recorded: 09/05/2023
Attorney Dkt #:SHE0523.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2022
2
Exec Dt:
06/09/2023
3
Exec Dt:
06/02/2023
4
Exec Dt:
06/04/2023
5
Exec Dt:
07/20/2023
6
Exec Dt:
06/06/2023
7
Exec Dt:
06/20/2023
8
Exec Dt:
06/01/2023
Assignee
1
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17608582
Correspondence name and address
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 18
Reel/Frame:064808/0922   Pages: 23
Recorded: 09/05/2023
Attorney Dkt #:SHE0545.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2021
2
Exec Dt:
03/11/2023
3
Exec Dt:
01/12/2022
4
Exec Dt:
06/02/2023
5
Exec Dt:
07/20/2023
6
Exec Dt:
06/20/2023
7
Exec Dt:
07/28/2023
Assignee
1
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16610401
Correspondence name and address
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 19
Reel/Frame:064809/0034   Pages: 32
Recorded: 09/05/2023
Attorney Dkt #:SHE0547.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2021
2
Exec Dt:
01/12/2022
3
Exec Dt:
06/02/2023
4
Exec Dt:
07/20/2023
5
Exec Dt:
06/20/2023
6
Exec Dt:
07/28/2023
7
Exec Dt:
06/28/2023
8
Exec Dt:
06/03/2023
9
Exec Dt:
02/01/2023
10
Exec Dt:
02/01/2023
Assignee
1
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16639520
Correspondence name and address
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158

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