Patent Assignment
Reel/Frame 069866/0734
Assignment of Assignor's Interest
Recorded: 2025-01-09
Pages: 38
Assignor
DUPONT US HOLDING, LLC,
Executed: 2019-05-01
Assignee
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
974 CENTRE ROAD, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Hydrogenation Process for the Preparation of Tetrahydrofuran and Alkylated Derivatives Thereof
Related Assignments
(3)
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 →
Assignment of Assignor's Interest
Jan 9, 2025
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: COVATION INC
Reel/Frame 069867/0341 →