Patent Assignment
Reel/Frame 004447/0989
Assignment of Assignors Interest.
Recorded: 1985-08-20
Pages: 1
Assignors
FINLAYSON, CLAUDE M.
Executed: 1985-08-19
CODY, CHARLES A.
Executed: 1985-08-16
KEMNETZ, STEVEN J.
Executed: 1985-08-16
REICHERT, WILLIAM W.
Executed: 1985-08-16
MAGAURAN, EDWARD D.
Executed: 1985-08-16
JOHNSON, JOHNNY R.
Executed: 1985-08-16
Assignee
NL INDUSTRIES, INC., A CORP OF DE.
1230 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10001
Covered Property
(1)
Organophilic Clay Gellants and Process for Preparation
Patent:
4,695,402 →
Application:
06/767,599 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 18, 1990
From: KRONOS INC.
To: RHEOX, INC., A CORP OF DE
Reel/Frame 005237/0934 →
Change of Name 10/02/89
Dec 6, 1990
From: NL CHEMICALS, INC.
To: KRONOS, INC.
Reel/Frame 005505/0118 →
Security Interest
Mar 26, 1991
From: RHEOX, INC., A CORP. OF DE
To: CHASE MANHATTAN BANK (NATIONAL ASSOCIATION), THE, A NATIONAL BANKING ASSOCIATION
Reel/Frame 005665/0037 →
Release of Conditional Assignment of and Security Interest in Patent Rights
Dec 31, 1997
From: CHASE MANHATTAN BANK, THE
To: RHEOX, INC.
Reel/Frame 008792/0706 →
Assignment of Assignor's Interest
Dec 31, 1997
From: RHEOX, INC.
To: RIMC, INC.
Reel/Frame 008800/0302 →
Conditional Assignment of and Security Interest in Patent Rights
Dec 31, 1997
From: RIMC, INC.
To: CHASE MANHATTAN BANK, THE
Reel/Frame 008800/0533 →
Release of Security
Jun 26, 1998
From: CHASE MANHATTAN BANK
To: RIMC, INC.
Reel/Frame 009479/0895 →
Assignment of Assignor's Interest
Jan 12, 1999
From: RIMC, INC.
To: RHEOX, INC.
Reel/Frame 009678/0284 →