IP Library › Assignment 020965/0876
Patent Assignment
Reel/Frame 020965/0876

Assignment of Assignor's Interest

Recorded: 2008-05-19 Pages: 2
Assignors
DAMUDE, HOWARD GLENN
Executed: 2008-05-02
ZHU, QUINN QUN
Executed: 2008-05-08
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Delta-5 Desaturases and Their Use in Making Polyunsaturated Fatty Acids
Patent: 7,943,365 →
Application: 12/111,237 →
Publication: US 2008/0274521
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT US HOLDING, LLC
Reel/Frame 049880/0001 →
Corrective Assignment to Correct the Designation of Assignee as a Delaware Corporation to a Delaware Limited Liability Company Previously Recorded on Reel 049880 Frame 0001. Assignor(S) Hereby Confirms the Assignment. Aug 28, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT US HOLDING, LLC
Reel/Frame 051502/0610 →