IP Library › Assignment 026205/0647
Patent Assignment
Reel/Frame 026205/0647

Assignment of Assignor's Interest

Recorded: 2011-04-30 Pages: 3
Assignors
SUMNER, ERIC GUY
Executed: 2010-10-16
OKULL, DERRICK
Executed: 2010-10-05
SOLOMON, ETHAN BARUCH
Executed: 2010-10-04
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Stabilized Chlorine Dioxide to Preserve Carbohydrate Feedstocks
Patent: 8,992,831 →
Application: 12/889,979 →
Publication: US 2011/0236257
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 31, 2016
From: SUMNER, ERIC GUY; OKULL, DERRICK; SOLOMON, ETHAN BARUCH
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 039602/0796 →
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 →