Patent Assignment
Reel/Frame 008202/0585
Assignment of Assignor's Interest
Recorded: 1996-10-30
Pages: 4
Assignors
COOPER, JOHN B.
Executed: 1996-08-23
WISE, KENT L.
Executed: 1996-08-23
WELCH, WILLIAM T.
Executed: 1996-10-25
SUMNER, MICHAEL B.
Executed: 1996-10-25
Assignee
ASHLAND, INC.
P.O. BOX 391, BL-5, 2000 ASHLAND DRIVE, ASHLAND, KENTUCKY, 41114
Covered Property
(1)
Oxygenate Analysis and Control by Raman Spectroscopy
Patent:
5,596,196 →
Application:
08/449,326 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 24, 1995
From: COOPER, JOHN B.; WISE, KENT L.; WELCH, WILLIAM T.; SUMNER, MICHAEL B.
To: ASHLAND OIL, INC.
Reel/Frame 007528/0937 →
Change of Name
Apr 15, 1996
From: ASHLAND OIL, INC.
To: ASHLAND INC.
Reel/Frame 007893/0062 →
Assignment of Assignor's Interest
Apr 4, 2012
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
To: MARATHON PETROLEUM COMPANY LLC
Reel/Frame 027987/0608 →