IP Library Assignment 027070/0078
Patent Assignment
Reel/Frame 027070/0078

Assignment of Assignor's Interest

Recorded: 2011-10-17 Pages: 2
Assignor
ZHU, REIYAO
Executed: 2011-09-26
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
High Moisture Regain Yarn, Fabrics, and Garments Having Superior Arc Protection
Patent: 9,169,582 →
Application: 13/224,857 →
Publication: US 2013/0055491
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT SAFETY & CONSTRUCTION, INC.
Reel/Frame 051180/0648 →