Patent Assignment
Reel/Frame 005777/0226
Assignment of Assignors Interest.
Recorded: 1991-07-26
Pages: 3
Assignee
REXOLIN CHEMICALS AB, A SWEDISH COMPANY
INDUSTRIGATAN 125, S-25106 HELSINGBORG, SWEDEN
Covered Property
(1)
Process for the Purification of Mandelic Acid N,N-Diethylamide
Patent:
5,149,873 →
Application:
07/649,401 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 8, 1993
From: HAMPSHIRE CHEMICAL CORP.
To: CHASE MANHATTAN BANK (NATIONAL ASSOCIATION), AS COLLATERAL AGENT, THE
Reel/Frame 006621/0379 →
Assignment of Assignors Interest.
Mar 22, 1993
From: W. R. GRACE & CO.-CONN.
To: HAMPSHIRE CHEMICAL CORP.
Reel/Frame 006467/0165 →
Patent Release
Oct 2, 1995
From: CHASE MANHATTAN BANK, THE
To: HAMPSHIRE CHEMICAL CORPORATION
Reel/Frame 007677/0852 →
Assignment of Assignor's Interest
May 26, 1998
From: CHASE MANHATTAN BANK, THE
To: HAMPSHIRE CHEMICAL CORP.
Reel/Frame 009227/0565 →