IP Library › Assignment 032000/0956
Patent Assignment
Reel/Frame 032000/0956

Assignment of Assignor's Interest

Recorded: 2014-01-18 Pages: 6
Assignors
FAGAN, PAUL JOSEPH
Executed: 2013-08-12
CALVARESE, THOMAS G.
Executed: 2013-08-12
DAVIS, RONALD JAMES
Executed: 2013-08-13
OZER, RONNIE
Executed: 2013-08-15
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Conversion of Ethanol to a Reaction Product Comprising 1-Butanol Using Hydroxyapatite Catalysts
Patent: 9,211,529 →
Application: 13/942,759 →
Publication: US 2013/0303362
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 →