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Patent Assignment
Reel/Frame 027897/0957

Assignment of Assignor's Interest

Recorded: 2012-03-21 Pages: 3
Assignors
OZER, RONNIE
Executed: 2012-03-08
CALVARESE, THOMAS G.
Executed: 2012-03-08
FAGAN, PAUL JOSEPH
Executed: 2012-03-13
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Conversion of Butanol to a Reaction Product Comprising 2-Ethylhexanol Using Hydroxyapatite Catalysts
Patent: 8,431,753 →
Application: 13/043,834 →
Publication: US 2012/0232314
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 Feb 4, 2022
From: DUPONT US HOLDING, LLC
To: VIRIDIS CHEMICAL, LLC
Reel/Frame 058897/0129 →