IP Library › Assignment 033320/0297
Patent Assignment
Reel/Frame 033320/0297

Assignment of Assignor's Interest

Recorded: 2014-07-16 Pages: 3
Assignor
CORBIN, DAVID RICHARD
Executed: 2013-10-10
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Production of Alpha, Omega-Diols
Patent: 9,018,423 →
Application: 13/870,066 →
Publication: US 2013/0289318
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 14, 2013
From: ALLGEIER, ALAN MARTIN; CARLSON, TORREN RYAN; CORBIN, DAVID RICHARD; DE SILVA, WATHUDURA INDIKA NAMAL
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 031597/0358 →
Assignment of Assignor's Interest Jun 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049590/0650 →