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Patent Assignment Assignor Details
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Assignor Name : PERRIN, HENRI
Total Assignments: 6
Assignment: 1
Reel/Frame:009279/0554   Pages: 17
Recorded: 06/29/1998
Conveyance: QUIT CLAIM AND ORIGINAL AGREEMENT OF PARTIES, INCLUDING FRENCH QUIT CLAIM DOCUMENTS, ENGLISH TRANSLATION AND CERTIFICATE OF TRANSLATION EXECUTED BY TRANSLATOR
Assignor
1
Exec Dt:
01/12/1991
Assignee
1
45 RUE SAINT-FERDINAND
75017 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
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NONE
08180191
Correspondence name and address
WELSH & KATZ, LTD.
ERIC D. COHEN
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:017315/0922   Pages: 2
Recorded: 03/08/2006
Attorney Dkt #:122082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/27/2005
2
Exec Dt:
12/27/2005
Assignee
1
101 RUE PHILIBERT HOFFMAN
93116 ROSNY-SOUS-BOIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11297460
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:017241/0021   Pages: 2
Recorded: 02/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/29/2005
2
Exec Dt:
12/29/2005
3
Exec Dt:
12/29/2005
Assignee
1
101 RUE PHILIBERT HOFFMAN
93116 ROSNY SOUS BOIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11304762
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 4
Reel/Frame:036212/0177   Pages: 6
Recorded: 07/29/2015
Attorney Dkt #:0078840-000172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2015
2
Exec Dt:
04/29/2015
3
Exec Dt:
04/29/2015
4
Exec Dt:
04/29/2015
5
Exec Dt:
05/18/2015
Assignees
1
420, RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE F-92700
2
18 AVENUE DU GENERAL PATTON
SAINT AVOLD, FRANCE F-57500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14437759
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY P.C.
1737 KING ST.
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:049869/0089   Pages: 6
Recorded: 07/26/2019
Attorney Dkt #:FR-AM3340NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2018
2
Exec Dt:
06/26/2018
3
Exec Dt:
04/17/2018
4
Exec Dt:
04/30/2018
5
Exec Dt:
05/29/2018
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15532730
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:049880/0967   Pages: 6
Recorded: 07/26/2019
Attorney Dkt #:FR-AM3341NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2018
2
Exec Dt:
04/17/2018
3
Exec Dt:
04/26/2018
4
Exec Dt:
05/29/2018
5
Exec Dt:
04/30/2018
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15532755
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406

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