IP Library Assignment 027070/0087
Patent Assignment
Reel/Frame 027070/0087

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)
Article of Thermal Protective Clothing
Patent: 9,370,212 →
Application: 13/224,837 →
Publication: US 2013/0055490
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 →