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Patent Assignment Assignor Details
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Assignor Name : ZHENG, JUNCHAO
Total Assignments: 6
Assignment: 1
Reel/Frame:052380/0873   Pages: 5
Recorded: 04/13/2020
Attorney Dkt #:867-28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2020
2
Exec Dt:
04/09/2020
3
Exec Dt:
04/09/2020
4
Exec Dt:
04/09/2020
5
Exec Dt:
04/09/2020
6
Exec Dt:
04/09/2020
7
Exec Dt:
04/09/2020
Assignee
1
NO.932, SOUTH LUSHAN ROAD
CHANGSHA, HUNAN, CHINA 410083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16847048
Correspondence name and address
TUTUNJIAN & BITETTO, P.C.
401 BROADHOLLOW ROAD, SUITE 402
MELVILLE, NY 11747
Assignment: 2
Reel/Frame:054839/0163   Pages: 11
Recorded: 01/07/2021
Attorney Dkt #:2018P30111WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2020
2
Exec Dt:
10/15/2020
3
Exec Dt:
10/27/2020
4
Exec Dt:
10/16/2020
5
Exec Dt:
10/14/2020
6
Exec Dt:
10/20/2020
7
Exec Dt:
10/22/2020
8
Exec Dt:
10/22/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17258487
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:055955/0286   Pages: 17
Recorded: 04/19/2021
Attorney Dkt #:2018P30165WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2021
2
Exec Dt:
01/19/2021
3
Exec Dt:
01/08/2021
4
Exec Dt:
01/19/2021
5
Exec Dt:
01/08/2021
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17286518
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:059815/0599   Pages: 9
Recorded: 05/04/2022
Attorney Dkt #:7027US01/1761284.1436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2022
2
Exec Dt:
02/25/2022
3
Exec Dt:
02/15/2022
4
Exec Dt:
02/23/2022
5
Exec Dt:
02/22/2022
Assignee
1
702 SW 8TH STREET
BENTONVILLE, ARKANSAS 72716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17576720
Correspondence name and address
BRYAN CAVE LEIGHTON PAISNER LLP
TWO N. CENTRAL AVENUE, SUITE 2100
JULIE A. ESLICK
PHOENIX, AZ 85004
Assignment: 5
Reel/Frame:062009/0384   Pages: 4
Recorded: 12/07/2022
Attorney Dkt #:2020P30063WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2022
2
Exec Dt:
08/16/2022
3
Exec Dt:
08/16/2022
4
Exec Dt:
09/13/2022
5
Exec Dt:
09/14/2022
6
Exec Dt:
08/16/2022
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18000977
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:062022/0916   Pages: 4
Recorded: 12/08/2022
Attorney Dkt #:2019P30061WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2022
2
Exec Dt:
08/04/2022
3
Exec Dt:
08/05/2022
4
Exec Dt:
08/22/2022
5
Exec Dt:
08/25/2022
6
Exec Dt:
08/26/2022
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18009039
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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