IP Library › Assignment 024341/0764
Patent Assignment
Reel/Frame 024341/0764

Confirmatory License

Recorded: 2010-05-05 Pages: 2
Assignor
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
System and Process for Biomass Treatment
Patent: 8,512,979 →
Application: 12/705,683 →
Publication: US 2010/0178677
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 Oct 7, 2019
From: DUPONT US HOLDING, LLC
To: SUSTAINABLE TECHNOLOGY CORPORATION
Reel/Frame 050647/0412 →