Patent Assignment
Reel/Frame 021218/0482
Confirmatory License
Recorded: 2008-07-09
Pages: 2
Assignor
E.I. DUPONT DE NEMOURS AND COMPANY
Executed: 2008-06-10
Assignee
ENERGY, UNITED STATED DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Ethanol Production Using Xylitol Synthesis Mutant of Xylose-Utilizing Zymomonas
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 24, 2008
From: VIITANEN, PAUL V.; MCCUTCHEN, CAROL M.; EMPTAGE, MARK; CAIMI, PERRY G.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 020409/0285 →
Assignment of Assignor's Interest
Jan 24, 2008
From: ZHANG, MIN; CHOU, YAT-CHEN
To: MIDWEST RESEARCH INSTITUTE
Reel/Frame 020409/0321 →
Assignment of Assignor's Interest
Sep 30, 2008
From: MIDWEST RESEARCH INSTITUTE
To: ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Reel/Frame 021603/0337 →
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
Oct 7, 2019
From: DUPONT US HOLDING, LLC
To: SUSTAINABLE TECHNOLOGY CORPORATION
Reel/Frame 050647/0412 →