IP Library Assignment 031924/0460
Patent Assignment
Reel/Frame 031924/0460

Assignment of Assignor's Interest

Recorded: 2014-01-09 Pages: 4
Assignors
GRADY, MICHAEL CHARLES
Executed: 2014-01-06
PATNAIK, RANJAN
Executed: 2014-01-07
Assignee
BUTAMAX ADVANCED BIOFUELS LLC
ROUTE 141 & HENRY CLAY, DUPONT EXPERIMENTAL STATION, BUILDING 356, WILMINGTON, DELAWARE, 19880-0356
Covered Property (1)
Method for Producing Butanol using Extractive Fermentation with Electrolyte Addition
Patent: 8,969,055 →
Application: 14/085,157 →
Publication: US 2014/0080189
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 12, 2014
From: GRADY, MICHAEL CHARLES; PATNAIK, RANJAN
To: BUTAMAX ADVANCED BIOFUELS LLC
Reel/Frame 031945/0434 →
Assignment of Assignor's Interest Sep 30, 2021
From: BUTAMAX ADVANCED BIOFUELS LLC
To: GEVO, INC.
Reel/Frame 057677/0477 →