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Assignee Name : REPLIGEN CORPORATION
Total Assignments: 127
Assignment: 101
Reel/Frame:062051/0044   Pages: 11
Recorded: 12/12/2022
Attorney Dkt #:1580.00131C6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALPHINITY, LLC
Exec Dt:
12/03/2020
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220196162
17690169
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 102
Reel/Frame:062448/0183   Pages: 11
Recorded: 01/23/2023
Attorney Dkt #:1580.00131C7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALPHINITY, LLC
Exec Dt:
12/03/2020
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BUILDING #1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11719348
US20220356954
17869009
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 103
Reel/Frame:055906/0810   Pages: 3
Recorded: 04/13/2021
Attorney Dkt #:1580-00042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARROLL, DEREK
Exec Dt:
04/09/2021
2
BRANSBY, MICHAEL
Exec Dt:
04/08/2021
3
YUEN, PHILIP
Exec Dt:
04/12/2021
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210047605
16992698
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
CARY, NC 27513
Assignment: 104
Reel/Frame:056640/0613   Pages: 3
Recorded: 06/23/2021
Attorney Dkt #:1580.00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAVLIK, RUDOLF
Exec Dt:
06/23/2021
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220088538
17417618
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
CARY, NC 27513
Assignment: 105
Reel/Frame:056979/0225   Pages: 3
Recorded: 07/26/2021
Attorney Dkt #:1580.00123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERREAULT, MARK A.
Exec Dt:
07/14/2021
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET
BLDG 1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220026160
17374050
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC (REPLIGEN)
2601 WESTON PARKWAY, SUITE 103
CARY, 27513 UNITED STATES
Assignment: 106
Reel/Frame:057919/0505   Pages: 3
Recorded: 10/26/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBINSON, CRAIG
Exec Dt:
07/29/2021
2
BENGANI-LUTZ, PRITY
Exec Dt:
08/02/2021
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106554
17426238
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
CARY, NC 27513
Assignment: 107
Reel/Frame:057719/0316   Pages: 3
Recorded: 10/06/2021
Attorney Dkt #:1580.00048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERREAULT, MARK A.
Exec Dt:
08/31/2021
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11511232
US20210197125
17103244
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
CARY, NC 27513
Assignment: 108
Reel/Frame:059076/0605   Pages: 3
Recorded: 02/23/2022
Attorney Dkt #:1580.00124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUTTA, AMIT KUMAR
Exec Dt:
01/12/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002801
17573336
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
CARY, NC 27513
Assignment: 109
Reel/Frame:058770/0874   Pages: 3
Recorded: 01/26/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, BAO
Exec Dt:
01/14/2022
2
YUEN, PHILIP
Exec Dt:
01/12/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220193614
17559792
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
CARY, NC 27513
Assignment: 110
Reel/Frame:059088/0153   Pages: 3
Recorded: 02/24/2022
Attorney Dkt #:1580.00142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANTIER, RENE DANIEL JEAN-MARIE
Exec Dt:
02/16/2022
2
SALERNO, MARK C.
Exec Dt:
02/16/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220268628
17672959
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
CARY, NC 27513
Assignment: 111
Reel/Frame:059998/0166   Pages: 3
Recorded: 05/24/2022
Attorney Dkt #:1580.00098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAVLIK, RUDOLF
Exec Dt:
04/22/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220193582
17601653
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 112
Reel/Frame:060490/0948   Pages: 6
Recorded: 07/13/2022
Attorney Dkt #:1580.00116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUTTA, AMIT KUMAR
Exec Dt:
06/03/2022
2
PEYSER, JAMES RONALD
Exec Dt:
06/06/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340914
17782206
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 113
Reel/Frame:060565/0016   Pages: 9
Recorded: 07/20/2022
Attorney Dkt #:1580.00143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANSBY, MICHAEL
Exec Dt:
07/06/2022
2
YUEN, PHILIP
Exec Dt:
06/29/2022
3
GANTIER, RENE DANIEL JEAN-MARIE
Exec Dt:
07/05/2022
4
BIANCHI, DAVID
Exec Dt:
07/12/2022
5
KUHLMANN, JONATHAN
Exec Dt:
07/05/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323910
17719850
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 114
Reel/Frame:062557/0412   Pages: 5
Recorded: 02/01/2023
Attorney Dkt #:1580.00146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAVLIK, RUDOLF
Exec Dt:
07/21/2022
2
KURIYEL, RALF
Exec Dt:
01/31/2023
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673083
US20220331724
17721846
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 115
Reel/Frame:062567/0282   Pages: 6
Recorded: 02/02/2023
Attorney Dkt #:1580.00146C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAVLIK, RUDOLF
Exec Dt:
07/21/2022
2
KURIYEL, RALF
Exec Dt:
01/31/2023
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220331725
17852643
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 116
Reel/Frame:060664/0633   Pages: 4
Recorded: 07/29/2022
Attorney Dkt #:1580.00147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARD, TRAVIS R.
Exec Dt:
07/22/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11933686
US20230003600
17852557
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 117
Reel/Frame:061076/0026   Pages: 6
Recorded: 09/13/2022
Attorney Dkt #:1580.00115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, BAO
Exec Dt:
08/29/2022
2
WARD, TRAVIS R.
Exec Dt:
08/17/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230016575
17781791
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 118
Reel/Frame:061546/0108   Pages: 9
Recorded: 10/26/2022
Attorney Dkt #:1580.00130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEYSER, JAMES
Exec Dt:
10/25/2022
2
BRANSBY, MICHAEL
Exec Dt:
10/17/2022
3
YUEN, PHILIP
Exec Dt:
09/29/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230098953
17936426
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 119
Reel/Frame:062195/0131   Pages: 5
Recorded: 12/23/2022
Attorney Dkt #:1580.00160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CATES, STEVEN V.
Exec Dt:
12/01/2022
2
PAVLIK, RUDOLF
Exec Dt:
12/20/2022
3
LE, BAO
Exec Dt:
12/20/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230211292
18071899
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 120
Reel/Frame:062025/0196   Pages: 11
Recorded: 12/08/2022
Attorney Dkt #:1580.00138C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALPHINITY, LLC
Exec Dt:
12/03/2022
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578809
US20210372540
17404495
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 121
Reel/Frame:062447/0180   Pages: 6
Recorded: 01/23/2023
Attorney Dkt #:1580.00162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURPHY, STEPHEN
Exec Dt:
01/03/2023
2
BULLOCK, CHRISTOPHER
Exec Dt:
01/19/2023
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BLDG 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230191671
18084655
Correspondence name and address
KDB FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 122
Reel/Frame:062753/0473   Pages: 7
Recorded: 02/21/2023
Attorney Dkt #:1580.00148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDUGUNTI, SHASHI
Exec Dt:
01/29/2023
2
PINEDA, EARL
Exec Dt:
02/07/2023
3
BRANSBY, MICHAEL
Exec Dt:
02/13/2023
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BUILDING #1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235263
18098926
Correspondence name and address
KDB
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 123
Reel/Frame:062957/0073   Pages: 4
Recorded: 03/13/2023
Attorney Dkt #:1580.00152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERREAULT, MARK
Exec Dt:
03/09/2023
2
LOWELL, PAUL
Exec Dt:
03/09/2023
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BUILDING #1, SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230256392
18166520
Correspondence name and address
KDW
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513
Assignment: 124
Reel/Frame:066703/0592   Pages: 8
Recorded: 03/08/2024
Attorney Dkt #:1580.00179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, MATTHEW
Exec Dt:
01/25/2024
2
HALL, RICHARD, III
Exec Dt:
01/25/2024
3
ZHANG, YUSHENG
Exec Dt:
02/05/2024
4
HALATIN, PETER
Exec Dt:
01/25/2024
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BUILDING 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230400405
18198523
Correspondence name and address
RONNEN ROY
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 125
Reel/Frame:066704/0427   Pages: 8
Recorded: 03/08/2024
Attorney Dkt #:1580.00180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, MATTHEW
Exec Dt:
01/25/2024
2
HALL, RICHARD, III
Exec Dt:
01/25/2024
3
ZHANG, YUSHENG
Exec Dt:
02/05/2024
4
HALATIN, PETER
Exec Dt:
01/25/2024
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BUILDING 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230375467
18198701
Correspondence name and address
RONNEN ROY
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 126
Reel/Frame:066947/0238   Pages: 8
Recorded: 03/29/2024
Attorney Dkt #:1580.00181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, MATTHEW
Exec Dt:
01/25/2024
2
HALL, RICHARD, III
Exec Dt:
01/25/2024
3
ZHANG, YUSHENG
Exec Dt:
02/05/2024
4
HALATIN, PETER
Exec Dt:
01/25/2024
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BUILDING 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230375468
18198706
Correspondence name and address
KDW FIRM PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 127
Reel/Frame:066702/0348   Pages: 7
Recorded: 03/08/2024
Attorney Dkt #:1580.00178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, MATTHEW
Exec Dt:
01/26/2024
2
HALL, RICHARD, III
Exec Dt:
01/25/2024
3
ZHANG, YUSHENG
Exec Dt:
02/05/2024
4
HALATIN, PETER
Exec Dt:
01/25/2024
Assignee
1
REPLIGEN CORPORATION
41 SEYON STREET, BUILDING 1
SUITE 100
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230375407
18198513
Correspondence name and address
RONNEN ROY
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
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