IP Library › Assignment 057934/0074
Patent Assignment
Reel/Frame 057934/0074

Assignment of Assignor's Interest

Recorded: 2021-10-27 Pages: 2
Assignors
ZHANG, ZHENG
Executed: 2019-02-18
QIN, HUAILI
Executed: 2019-02-18
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD CRP 721/2315, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Composite with Direct Bonding Between Rubber and Foam
Application: 16/624,227 →
Publication: US 2021/0146661
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 14, 2021
From: PERFORMANCE MATERIALS NA, INC.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 057813/0792 →
Assignment of Assignor's Interest Oct 14, 2021
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 057813/0928 →
Assignment of Assignor's Interest Oct 26, 2021
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: PERFORMANCE MATERIALS NA, INC.
Reel/Frame 058300/0001 →
Assignment of Assignor's Interest Mar 10, 2023
From: ZHANG, ZHENG; QIN, HUAILI
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 062946/0868 →