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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11155731
Issue Dt:
10/26/2021
Application #:
16489025
Filing Dt:
08/27/2019
Publication #:
20200062994
Pub Dt:
02/27/2020
Inventors:
Sebastian DÖRR, Evgeny AVTOMONOV, Yingdan ZHU, Chen JIN, Winnie WEI, Maria ZHOU
Title:
A COMPOSITION, ITS PRODUCTION AND USE THEREOF
Assignment: 1
Reel/Frame:
050915/0750Recorded: 11/05/2019Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DOERR, SEBASTIAN
Exec Dt:
06/24/2019
AVTOMONOV, EVGENY
Exec Dt:
06/26/2019
ZHU, YING DAN
Exec Dt:
06/28/2019
JIN, CHEN
Exec Dt:
07/02/2019
WEI, WINNIE
Exec Dt:
08/26/2019
ZHOU, MARIA
Exec Dt:
07/01/2019
Assignee:
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 2
Reel/Frame:
056951/0011Recorded: 07/22/2021Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DOERR, SEBASTIAN
Exec Dt:
06/24/2019
AVTOMONOV, EVGENY
Exec Dt:
06/26/2019
ZHU, YINGDAN
Exec Dt:
07/13/2021
JIN, CHEN
Exec Dt:
07/02/2019
WEI, WINNIE
Exec Dt:
08/26/2019
ZHOU, MARIA
Exec Dt:
07/01/2019
Assignee:
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51373
Correspondent:
FAEGRE DRINKER BIDDLE REATH LLP
222 DELAWARE AVE SUITE SUITE 1410
WILMINGTON, DE 19801

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