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Patent Assignment Assignor Details
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Assignor Name : GUEDOU, ARNAUD
Total Assignments: 3
Assignment: 1
Reel/Frame:062700/0621   Pages: 5
Recorded: 02/15/2023
Attorney Dkt #:2016P30102WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2019
2
Exec Dt:
05/09/2019
3
Exec Dt:
05/11/2019
4
Exec Dt:
05/09/2019
5
Exec Dt:
05/09/2019
6
Exec Dt:
05/10/2019
7
Exec Dt:
05/14/2019
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16463528
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:063002/0981   Pages: 11
Recorded: 03/16/2023
Attorney Dkt #:10139-2300725
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2020
2
Exec Dt:
07/28/2020
3
Exec Dt:
07/23/2020
4
Exec Dt:
07/29/2020
5
Exec Dt:
07/23/2020
6
Exec Dt:
07/23/2020
7
Exec Dt:
03/15/2023
8
Exec Dt:
07/23/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16462268
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:054613/0283   Pages: 5
Recorded: 12/11/2020
Attorney Dkt #:2016P30099WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2020
2
Exec Dt:
12/07/2020
3
Exec Dt:
12/09/2020
4
Exec Dt:
12/07/2020
5
Exec Dt:
12/09/2020
6
Exec Dt:
12/11/2020
7
Exec Dt:
12/07/2020
8
Exec Dt:
12/08/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16463510
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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