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Patent Assignment Assignor Details
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Assignor Name : LIU, DAVID SHIN-REN
Total Assignments: 10
Assignment: 1
Reel/Frame:048204/0063   Pages: 3
Recorded: 01/31/2019
Attorney Dkt #:IR4296NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2019
2
Exec Dt:
01/30/2019
3
Exec Dt:
01/30/2019
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15635525
Correspondence name and address
ARKEMA INC.
900 FIRST AVENUE
BUILDING 4-2
KING OF PRUSSIA, PA 19406
Assignment: 2
Reel/Frame:048881/0134   Pages: 4
Recorded: 04/15/2019
Attorney Dkt #:FR-AM3548NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2019
2
Exec Dt:
02/19/2019
3
Exec Dt:
04/08/2019
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16325770
Correspondence name and address
ABBY W. MELCHER
ARKEMA INC.
900 FIRST AVENUE - BLDG. 4-2
KING OF PRUSSIA, PA 19406
Assignment: 3
Reel/Frame:049072/0787   Pages: 3
Recorded: 05/03/2019
Attorney Dkt #:IR4285NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2019
2
Exec Dt:
05/02/2019
3
Exec Dt:
04/29/2019
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16305123
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 4
Reel/Frame:062454/0553   Pages: 3
Recorded: 01/23/2023
Attorney Dkt #:0078840-001257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2019
2
Exec Dt:
05/02/2019
3
Exec Dt:
04/29/2019
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18158091
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:051473/0556   Pages: 3
Recorded: 01/10/2020
Attorney Dkt #:IR4410NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2020
2
Exec Dt:
01/10/2020
3
Exec Dt:
01/10/2020
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16629973
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:060757/0804   Pages: 3
Recorded: 08/09/2022
Attorney Dkt #:FR-AM3980NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2020
2
Exec Dt:
03/30/2020
3
Exec Dt:
03/25/2020
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16759414
Correspondence name and address
ARKEMA INC.
900 FIRST AVENUE
KING OR PRUSSIA, PA 19406
Assignment: 7
Reel/Frame:053313/0963   Pages: 4
Recorded: 07/27/2020
Attorney Dkt #:IR-4345-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2020
2
Exec Dt:
07/21/2020
3
Exec Dt:
07/21/2020
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16771763
Correspondence name and address
BARBARA BECK
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:053594/0122   Pages: 4
Recorded: 08/25/2020
Attorney Dkt #:IR4367-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2020
2
Exec Dt:
08/25/2020
3
Exec Dt:
07/28/2020
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16650978
Correspondence name and address
BARBARA BECK
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 9
Reel/Frame:062145/0509   Pages: 5
Recorded: 12/19/2022
Attorney Dkt #:0078840-001161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/01/2022
2
Exec Dt:
01/01/2022
3
Exec Dt:
01/01/2022
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE F-92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16305123
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
500
ALEXANDRIA, VA 22314-2727
Assignment: 10
Reel/Frame:062454/0791   Pages: 6
Recorded: 01/23/2023
Attorney Dkt #:0078840-001257
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/01/2022
2
Exec Dt:
01/01/2022
3
Exec Dt:
01/01/2022
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18158091
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314

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