IP Library › Assignment 063352/0313
Patent Assignment
Reel/Frame 063352/0313

Assignment of Assignor's Interest

Recorded: 2023-04-18 Pages: 2
Assignors
ZHANG, DAWEI
Executed: 2012-03-14
WANG, ZHONGYU
Executed: 2012-03-14
Assignee
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
600 CAILUN ROAD, PUDONG DISTRICT, SHANGHAI, 201203, CHINA
Covered Property (1)
Thermoplastic Elastomer Compositions
Patent: 9,206,316 →
Application: 13/723,245 →
Publication: US 2013/0172484
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 16, 2016
From: DUPONT (CHINA) RESEARCH & DEVELOPMENT
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 037740/0674 →
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049587/0098 →