IP Library › Assignment 022206/0649
Patent Assignment
Reel/Frame 022206/0649

Confirmatory License

Recorded: 2009-02-04 Pages: 2
Assignor
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Zymomonas with Improved Ethanol Production in Medium Containing Concentrated Sugars and Acetate
Patent: 7,803,623 →
Application: 12/261,166 →
Publication: US 2009/0221078
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 30, 2009
From: CAIMI, PERRY G.; KNOKE, KYLE; TAO, LUAN; VIITANEN, PAUL V.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 023027/0268 →
Assignment of Assignor's Interest Sep 16, 2009
From: ZHANG, MIN; CHOU, YAT-CHEN; FRANDEN, MARY ANN
To: ALLIANCE FOR SUSTAINABLE ENERGY LLC
Reel/Frame 023240/0168 →
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 →