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Patent Assignment Assignor Details
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Assignor Name : LEFEBVRE, AMY A.
Total Assignments: 10
Assignment: 1
Reel/Frame:026886/0376   Pages: 3
Recorded: 09/12/2011
Attorney Dkt #:IR3992NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2011
2
Exec Dt:
05/03/2011
3
Exec Dt:
05/09/2011
4
Exec Dt:
05/03/2011
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
13129958
 
13129958
Correspondence name and address
THOMAS F. ROLAND
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 2
Reel/Frame:031647/0804   Pages: 4
Recorded: 11/21/2013
Attorney Dkt #:IR4115NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2013
2
Exec Dt:
11/15/2013
3
Exec Dt:
11/14/2013
4
Exec Dt:
11/14/2013
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
14119016
 
14119016
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 3
Reel/Frame:033472/0557   Pages: 4
Recorded: 08/06/2014
Attorney Dkt #:IR4090NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2014
2
Exec Dt:
07/24/2014
3
Exec Dt:
07/14/2014
4
Exec Dt:
07/14/2014
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
14376859
 
NONE
14376859
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 4
Reel/Frame:033551/0042   Pages: 4
Recorded: 08/18/2014
Attorney Dkt #:IR4139NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2014
2
Exec Dt:
07/18/2014
3
Exec Dt:
07/24/2014
4
Exec Dt:
07/24/2014
Assignees
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
2
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
14377905
 
NONE
14377905
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 5
Reel/Frame:036456/0046   Pages: 4
Recorded: 08/31/2015
Attorney Dkt #:IR4170NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/11/2015
4
Exec Dt:
08/13/2015
5
Exec Dt:
08/11/2015
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14770899
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:036456/0118   Pages: 4
Recorded: 08/31/2015
Attorney Dkt #:IR4170NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/11/2015
4
Exec Dt:
08/13/2015
5
Exec Dt:
08/11/2015
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14770899
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 7
Reel/Frame:036456/0452   Pages: 4
Recorded: 08/31/2015
Attorney Dkt #:IR4190NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/11/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/11/2015
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14770946
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:036456/0512   Pages: 4
Recorded: 08/31/2015
Attorney Dkt #:IR4190NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/11/2015
4
Exec Dt:
08/11/2015
5
Exec Dt:
08/11/2015
Assignee
1
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14770946
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 9
Reel/Frame:053034/0406   Pages: 8
Recorded: 06/25/2020
Attorney Dkt #:IR-4313-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2020
2
Exec Dt:
06/05/2020
3
Exec Dt:
06/19/2020
4
Exec Dt:
06/22/2020
5
Exec Dt:
06/05/2020
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16760193
Correspondence name and address
BARBARA BECK
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 10
Reel/Frame:053099/0299   Pages: 6
Recorded: 07/01/2020
Attorney Dkt #:IR-4364-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2020
2
Exec Dt:
07/01/2020
3
Exec Dt:
06/12/2020
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16650397
Correspondence name and address
BARBARA BECK
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406

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