IP Library Assignment 003909/0800
Patent Assignment
Reel/Frame 003909/0800

Assignment of Assignors Interest.

Recorded: 1981-09-17 Pages: 1
Assignor
SIRKAR, AMALESH K.
Executed: 1980-12-31
Assignee
Covered Property (1)
Multi-Stage Aldoses to Polyols Process
Patent: 4,380,678 →
Application: 06/226,998 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Oct 17, 1983
From: HYDROCARBON RESEARCH, INC.
To: HRI, INC., A DE CORP.
Reel/Frame 004180/0621 →
Assignment of Assignor's Interest Mar 25, 1996
From: 0778886 INC.
To: INTERNATIONAL POLYOL CHEMICALS, INC.
Reel/Frame 007854/0865 →