Patent Assignment
Reel/Frame 027994/0110
Assignment of Assignor's Interest
Recorded: 2012-04-05
Pages: 5
Assignor
TOMB, JEAN FRANCOIS
Executed: 2012-04-04
Assignee
BUTAMAX (TM) ADVANCED BIOFUELS LLC
200 POWDER MILL ROAD, WILMINGTON, DELAWARE, 19880-0268
Covered Properties
(6)
Ketol-Acid Reductoisomerase Using Nadh
Ketol-Acid Reductoisomerase Using Nadh
Fermentive Production of Four Carbon Alcohols
Ketol-Acid Reductoisomerase Using Nadh
Nadh Binding Ketol-Acid Reductoisomerase
Application:
61/015,346 →
Ketol-Acid Reductoisomerase Using Nadh
Application:
61/109,297 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 13, 2008
From: NELSON, MARK J.; LI, YOUGEN
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 020939/0183 →
Assignment of Assignor's Interest
Nov 21, 2008
From: LI, YOUGEN; NELSON, MARK J
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 021871/0279 →
Assignment of Assignor's Interest
Jan 27, 2009
From: LI, YOUGEN; NELSON, MARK J.; LIAO, DER-ING; OKEEFE, DANIEL P.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 022163/0378 →
Assignment of Assignor's Interest
Mar 18, 2010
From: LI, YOUGEN; NELSON, MARK J.; LIAO, DER-ING; O'KEEFE, DANIEL P.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 024104/0962 →
Assignment of Assignor's Interest
Apr 12, 2010
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: BUTAMAX ADVANCED BIOFUELS LLC
Reel/Frame 024216/0243 →
Assignment of Assignor's Interest
Sep 30, 2021
From: BUTAMAX ADVANCED BIOFUELS LLC
To: GEVO, INC.
Reel/Frame 057677/0477 →
Assignment of Assignor's Interest
Jan 17, 2023
From: LI, YOUGEN; LIAO, DER-ING; NELSON, MARK J.; OKEEFE, DANIEL P.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 062400/0751 →
Assignment of Assignor's Interest
Jan 30, 2023
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: BUTAMAX ADVANCED BIOFUELS LLC
Reel/Frame 062538/0103 →