IP Library › Assignment 030082/0014
Patent Assignment
Reel/Frame 030082/0014

Assignment of Assignor's Interest

Recorded: 2013-03-26 Pages: 2
Assignors
LEANA, MARIA C.
Executed: 2013-03-14
LEFEBVRE, BRIAN G.
Executed: 2013-03-14
Assignee
E.I. DUPONT DE NEMOURS AND COMPANY
4417 LANCASTER AVE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Stabilized Chlorine Dioxide for Contamination Control in Zymomonas Fermentation
Patent: 8,846,357 →
Application: 13/721,103 →
Publication: US 2014/0178956
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 →