IP Library › Assignment 023719/0361
Patent Assignment
Reel/Frame 023719/0361

Assignment of Assignor's Interest

Recorded: 2009-12-30 Pages: 4
Assignors
DICOSIMO, ROBERT
Executed: 2009-11-20
PAYNE, MARK SCOTT
Executed: 2009-12-01
YIN, TYLER
Executed: 2009-11-23
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Perhydrolases for Enzymatic Peracid Generation
Patent: 8,062,875 →
Application: 12/572,094 →
Publication: US 2010/0087529
Related Assignments (2)
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 →