Patent Assignment
Reel/Frame 021730/0951
Assignment of Assignor's Interest
Recorded: 2008-10-24
Pages: 5
Assignors
KOURTAKIS, KOSTANTINOS
Executed: 2008-09-04
D'AMORE, MICHAEL B
Executed: 2008-09-08
MANZER, LEO ERNEST
Executed: 2008-09-10
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, DUPONT LEGAL, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Catalytic Conversion of Ethanol to a 1-Butanol-Containing Reaction Product Using a Thermally Decomposed Hydrotalcite/Metal Carbonate
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
Feb 4, 2022
From: DUPONT US HOLDING, LLC
To: VIRIDIS CHEMICAL, LLC
Reel/Frame 058897/0129 →