IP Library › Assignment 004979/0704
Patent Assignment
Reel/Frame 004979/0704

Assignment of Assignors Interest.

Recorded: 1988-11-30 Pages: 2
Assignors
CHIAO, YU-CHIH
Executed: 1988-11-29
CHLANDA, FREDERICK P.
Executed: 1988-11-29
MANI, KRISHNAMURTHY N.
Executed: 1988-11-29
Assignee
Covered Property (1)
Method for Purification of Acids from Materials Comprising Acid and Salt
Patent: 5,162,076 →
Application: 07/278,062 →
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 009405/0932 →