Patent Assignment
Reel/Frame 029078/0061
Assignment of Assignor's Interest
Recorded: 2012-10-04
Pages: 8
Assignors
MCELVAIN, JESSICA
Executed: 2012-09-25
O'KEEFE, DANIEL P.
Executed: 2012-09-25
PAUL, BRIAN JAMES
Executed: 2012-09-25
PAYNE, MARK S.
Executed: 2012-10-02
ROTHMAN, STEVEN CARY
Executed: 2012-09-25
HE, HONGXIAN
Executed: 2012-10-02
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Keto-Isovalerate Decarboxylase Enzymes and Methods of Use Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 30, 2021
From: BUTAMAX ADVANCED BIOFUELS LLC
To: GEVO, INC.
Reel/Frame 057677/0477 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 029078 Frame: 0061. Assignor(S) Hereby Confirms the Assignment .
Feb 3, 2023
From: MCELVAIN, JESSICA; O'KEEFE, DANIEL P.; PAUL, BRIAN JAMES; PAYNE, MARK S.
To: BUTAMAX(TM) ADVANCED BIOFUELS LLC
Reel/Frame 062652/0461 →