Patent Assignment
Reel/Frame 005822/0832
Assignment of Assignors Interest.
Recorded: 1991-09-03
Pages: 3
Assignors
THUNBERG, JON C.
Executed: 1990-10-05
VAN KOUWENBERG, STEVEN P.
Executed: 1990-10-05
BEGONIS, WALTER B.
Executed: 1990-10-05
Assignee
W. R. GRACE & CO.-CONN. A CORP. OF CONNECTICUT
1114 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property
(1)
Process for the Preparation of Salts of Iron Amino and Hydroxy Carboxylic Acid Complexes
Patent:
5,110,965 →
Application:
07/568,001 →
Related Assignments
(5)
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 006467/0595 →
Assignment for Security
Oct 2, 1995
From: HAMPSHIRE CHEMICAL CORPORATION
To: CHEMICAL BANK
Reel/Frame 007662/0410 →
Patent Release
Oct 2, 1995
From: CHASE MANHATTAN BANK, THE
To: HAMPSHIRE CHEMICAL CORPORATION
Reel/Frame 007677/0852 →
Assignment of Assignor's Interest
Feb 23, 1998
From: CHASE MANHATTAN BANK, THE
To: HAMPSHIRE CHEMICAL CORP.
Reel/Frame 009005/0022 →