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Patent Assignment Assignee Details
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Assignee Name : SURROZEN OPERATING, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:058763/0137   Pages: 7
Recorded: 01/25/2022
Attorney Dkt #:SRZN-MULTIPLE
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SURROZEN, INC.
Exec Dt:
08/10/2021
Assignee
1
SURROZEN OPERATING, INC.
171 OYSTER POINT BLVD.
SUITE 400
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11958891
US20200048324
16481001
 
NONE
US20210087280
16954482
 
11746150
US20210079089
16954483
 
11773171
US20200308287
16954484
 
NONE
US20210292422
17257817
 
NONE
US20210380678
17257820
 
NONE
US20220064337
17414265
 
NONE
US20220112278
17429584
 
NONE
US20220195053
17438303
 
NONE
US20220175884
17438806
 
NONE
US20220275095
17623006
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE N.W.
ATTN: IP DOCKETING DEPARTMENT
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:060887/0598   Pages: 6
Recorded: 08/24/2022
Attorney Dkt #:SRZN-018/02US 328202-2167
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SURROZEN, INC.
Exec Dt:
08/10/2021
Assignee
1
SURROZEN OPERATING, INC.
171 OYSTER POINT BLVD., SUITE 400
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230138045
17801624
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/CAROL D. LAHERTY
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:065170/0405   Pages: 6
Recorded: 10/10/2023
Attorney Dkt #:SRZN-005/03US 328202-2204
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SURROZEN, INC.
Exec Dt:
08/10/2021
Assignee
1
SURROZEN OPERATING, INC.
171 OYSTER POINT BLVD., SUITE 400
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240150458
18350589
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/CAROL D. LAHERTY
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:065181/0653   Pages: 6
Recorded: 10/11/2023
Attorney Dkt #:SRZN-006/04US 328202-2203
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SURROZEN, INC.
Exec Dt:
08/10/2021
Assignee
1
SURROZEN OPERATING, INC.
171 OYSTER POINT BLVD., SUITE 400
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240141049
18361782
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/CAROL D. LAHERTY
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:063520/0656   Pages: 6
Recorded: 05/03/2023
Attorney Dkt #:SRZN-019/03US 328202-2190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YANG
Exec Dt:
12/07/2021
2
ZHANG, ZHENGJIAN
Exec Dt:
12/08/2021
3
BREZSKI, RANDALL J.
Exec Dt:
12/08/2021
4
PRESTA, LEONARD
Exec Dt:
12/07/2021
5
LOPEZ, THOMAS
Exec Dt:
12/07/2021
6
CHEN, HUI
Exec Dt:
12/07/2021
7
BARIBAULT, HELENE
Exec Dt:
12/07/2021
8
YEH, WEN-CHEN
Exec Dt:
12/09/2021
9
TU, SHENGJIANG
Exec Dt:
12/07/2021
Assignee
1
SURROZEN OPERATING, INC.
171 OYSTER POINT BLVD., SUITE 400
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374090
18311082
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/CAROL D. LAHERTY
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:065537/0174   Pages: 25
Recorded: 11/10/2023
Attorney Dkt #:SRZN-020/03WO 328202-2153
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE TYPOGRAPHICAL ERROR IN THE APPLCATION NUMBER PREVIOUSLY RECORDED AT REEL: 0559508 FRAME: 0871. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
FLETCHER, RUSSELL
Exec Dt:
03/29/2022
2
LEE, SUNGJIN
Exec Dt:
03/29/2022
3
LI, YANG
Exec Dt:
03/29/2022
4
LU, CHENGGANG
Exec Dt:
03/29/2022
5
SAMPATHKUMAR, PARTHASARATHY
Exec Dt:
03/29/2022
6
VANHOVE, GEERTRUI
Exec Dt:
03/29/2022
7
YEH, WEN-CHEN
Exec Dt:
03/29/2022
8
XIE, LIQIN
Exec Dt:
04/05/2022
9
PRESTA, LEONARD
Exec Dt:
03/25/2022
Assignee
1
SURROZEN OPERATING, INC.
171 OYSTER POINT BLVD., SUITE 400
SO SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240150724
18281032
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW, SUITE 700
IP DEPARTMENT | CAROL LAHERTY
WASHINGTON, DC 20004-2400
Assignment: 7
Reel/Frame:066723/0302   Pages: 24
Recorded: 03/01/2024
Attorney Dkt #:SRZN-020/03WO 328202-2153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLETCHER, RUSSELL
Exec Dt:
03/29/2022
2
LEE, SUNGJIN
Exec Dt:
03/29/2022
3
LI, YANG
Exec Dt:
03/23/2022
4
LU, CHENGGANG
Exec Dt:
03/29/2022
5
SAMPATHKUMAR, PARTHASARATHY
Exec Dt:
03/29/2022
6
VANHOVE, GEERTRUI
Exec Dt:
03/29/2022
7
YEH, WEN-CHEN
Exec Dt:
03/29/2022
8
XIE, LIQIN
Exec Dt:
04/05/2022
9
PRESTA, LEONARD
Exec Dt:
03/25/2022
Assignee
1
SURROZEN OPERATING, INC.
171 OYSTER POINT BLVD., SUITE 400
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20240150473
18281253
 
NONE
US20240150473
18281253
Correspondence name and address
COOLEY LLP
ATTN IP DOCKETING DEPARTMENT
1299 PENNSYLVANIA AVENUE NW, SUITE 700
WASHINGTON, DC 20004

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Web interface last modified: August 25, 2017 v.2.6
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