Patent Assignment
Reel/Frame 014893/0661
Assignment of Assignor's Interest
Recorded: 2004-07-23
Pages: 2
Assignors
PICATAGGIO, STEPHEN K.
Executed: 2004-07-07
ZHU, QUINN QUN
Executed: 2004-07-20
YADAV, NARENDRA S.
Executed: 2004-07-19
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Production of Polyunsaturated Fatty Acids in Oleaginous Yeasts
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 →