IP Library Assignment 005993/0882
Patent Assignment
Reel/Frame 005993/0882

Assignment of Assignors Interest.

Recorded: 1991-11-26 Pages: 2
Assignor
MAGGARD, STEVEN M.
Executed: 1991-11-15
Assignee
ASHLAND OIL, INC.
A CORP. OF KENTUCKY, ASHLAND, KENTUCKY
Covered Property (1)
Process for Predicting Properties of Multi-Component Fluid Blends
Patent: 5,223,714 →
Application: 07/797,832 →
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 →