Patent Assignment
Reel/Frame 039602/0796
Assignment of Assignor's Interest
Recorded: 2016-08-31
Pages: 3
Assignors
SUMNER, ERIC GUY
Executed: 2010-10-18
OKULL, DERRICK
Executed: 2010-10-05
SOLOMON, ETHAN BARUCH
Executed: 2010-10-04
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Stabilized Chlorine Dioxide to Preserve Carbohydrate Feedstocks
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2011
From: SUMNER, ERIC GUY; OKULL, DERRICK; SOLOMON, ETHAN BARUCH
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 026205/0647 →
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 →