IP Library › Assignment 028489/0257
Patent Assignment
Reel/Frame 028489/0257

Assignment of Assignor's Interest

Recorded: 2012-07-03 Pages: 2
Assignors
TAO, LUAN
Executed: 2012-04-12
TOMB, JEAN-FRANCOIS
Executed: 2012-04-12
VIITANEN, PAUL V.
Executed: 2012-04-12
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Pantothenic Acid Biosynthesis in Zymomonas
Patent: 8,765,426 →
Application: 13/433,343 →
Publication: US 2013/0078694
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 →