IP Library Assignment 005361/0862
Patent Assignment
Reel/Frame 005361/0862

Assignment of Assignors Interest.

Recorded: 1990-04-09 Pages: 2
Covered Property (1)
Near Infrared Analysis of Piano Constituents and Octane Numbers of Hydrocarbons
Patent: 5,349,188 →
Application: 07/506,391 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 4, 2012
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
To: MARATHON PETROLEUM COMPANY LLC
Reel/Frame 027987/0608 →