IP Library › Assignment 004992/0336
Patent Assignment
Reel/Frame 004992/0336

Assignment of Assignors Interest.

Recorded: 1988-12-01 Pages: 2
Assignors
MANI, KRISHNAMURTHY N.
Executed: 1988-11-30
CHLANDA, FREDERICK P.
Executed: 1988-11-30
CHIAO, YU-CHIH
Executed: 1988-11-30
Assignee
Covered Property (1)
Method for Purification of Bases from Materials Comprising Base and Salt
Patent: 4,976,838 →
Application: 07/278,626 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 14, 1994
From: ALLIEDSIGNAL INC.
To: GRAVER COMPANY, THE
Reel/Frame 007244/0048 →
Change of Name Aug 25, 1998
From: GRAVER COMPANY, THE
To: GRAVER WATER SYSTEMS, INC.
Reel/Frame 009405/0308 →