Patent Assignment
Reel/Frame 006484/0925
Change of Name Effective on 12/23/1992
Recorded: 1993-03-12
Pages: 6
Assignor
KRONOS (USA), INC.
Executed: 1992-12-18
Assignee
KRONOS, INC.
SYCKOFFS MILL ROAD, P.O. BOX 700, HIGHTSTOWN, NEW JERSEY, 08520
Covered Properties
(17)
Process for Coating Pigment Particles with Organic Polymers
Patent:
3,884,871 →
Application:
05/374,937 →
Process for Manufacturing Titanium Compounds Using a Reducing Agent
Patent:
4,288,415 →
Application:
06/151,998 →
Process for Manufacturing Titanium Compounds
Patent:
4,288,416 →
Application:
06/151,999 →
Process for Extracting Titanium Values from Titaniferous Bearing Material
Patent:
4,275,040 →
Application:
06/154,680 →
Process for Manufacturing a Stable Titanyl Sulfate Solution
Patent:
4,275,041 →
Application:
06/188,805 →
Process for Manufacturing Titanium Dioxide
Patent:
4,288,417 →
Application:
06/201,938 →
Process for Manufacturing Titanium Dioxide
Patent:
4,288,418 →
Application:
06/202,039 →
Method for Purifying Titanyl Hydrate
Patent:
4,364,908 →
Application:
06/286,305 →
Process for the Production of Titanium Dioxide
Application:
07/285,432 →
Process for the Removal of Chlorine from Off-Gases
Patent:
5,073,355 →
Application:
07/548,669 →
Process for the Production of Titanium Dioxide
Patent:
5,196,181 →
Application:
07/610,126 →
Process for the Production of a Fine Particle Titanium Dioxide
Patent:
5,215,580 →
Application:
07/835,749 →
Production of Purified Iron Chloride by a Vacuum Process in the Manufacture of Titanium Dioxide
Patent:
5,248,497 →
Application:
07/925,769 →
The Treatment of Waste Sulfuric Acid by Gypsum Precipitation in a Titanium Dioxide Process
Patent:
5,298,169 →
Application:
07/933,227 →
Process for the Production of Disposable Products from Metal Chlorides in a Titanium Dioxide Chloride Process
Patent:
5,334,362 →
Application:
07/948,636 →
Separation of Heavy Metals from Waste Water of the Titanium Dioxide Industry
Patent:
5,282,977 →
Application:
07/950,328 →
Process Utilizing Titanium Dioxide as a Catalyst for the Hydrolysis of Carbonyl Sulfide
Patent:
5,942,201 →
Application:
08/011,563 →
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 19, 1980
From: WALDMAN JOSEPH L.; KLEIN EDGAR; KULLING ACHIM; RAHM JOSEPH A.
To: N L INDUSTRIES, INC.
Reel/Frame 003817/0695 →
Assignment of Assignors Interest.
Jul 24, 1981
From: RAHM, JOSEPH A.; LAMPE, IVAN B.
To: N L INDUSTRIES, INC.
Reel/Frame 003904/0705 →
Assignment of Assignors Interest.
Dec 16, 1988
From: HARTMANN, ACHIM
To: KRONOS TITAN-GMBH
Reel/Frame 004999/0987 →
Assignment of Assignors Interest.
Dec 16, 1988
From: KRONOS TITAN-GMBH
To: NL CHEMICALS, INC.
Reel/Frame 004999/0985 →
Assignment of Assignors Interest.
Jan 18, 1990
From: KRONOS INC.
To: RHEOX, INC., A CORP OF DE
Reel/Frame 005237/0934 →
Assignment of Assignors Interest.
Jul 5, 1990
From: HARTMANN, ACHIM
To: KRONOS (USA), INC., A CORP. OF DE.
Reel/Frame 005376/0367 →
Assignment of Assignors Interest. Effective as of 1/02/90
Nov 6, 1990
From: KRONOS (USA), INC.
To: KRONOS, INC., A DE CORP.
Reel/Frame 005500/0864 →
Change of Name 10/02/89
Dec 6, 1990
From: NL CHEMICALS, INC.
To: KRONOS, INC.
Reel/Frame 005505/0118 →
Assignment of Assignors Interest.
Dec 14, 1990
From: KRONOS, INC.
To: KRONOS (USA), INC.
Reel/Frame 005584/0064 →
Assignment of Assignors Interest.
Jan 16, 1991
From: KRONOS TITAN GMBH, INC.
To: KRONOS (USA), INC., A DE CORP.
Reel/Frame 005563/0768 →
Assignment of Assignors Interest.
Jan 16, 1991
From: HARTMANN, ACHIM
To: KRONOS TITAN GMBH
Reel/Frame 005563/0765 →
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 →
Assignment of Assignors Interest.
Jul 15, 1992
From: KRONOS INTERNATIONAL, INC.
To: KRONOS USA, INC.
Reel/Frame 006179/0422 →
Assignment of Assignors Interest.
Jul 15, 1992
From: ELFENTHAL, LOTHAR; KLEIN, EDGAR; ROSENDAHL, FRANZ
To: KRONOS INTERNATIONAL, INC.
Reel/Frame 006179/0419 →
Assignment of Assignors Interest.
Aug 7, 1992
From: HARTMANN, ACHIM; SCHMEIER, ERWIN
To: KRONOS INTERNATIONAL, INC.
Reel/Frame 006176/0298 →
Assignment of Assignors Interest.
Aug 7, 1992
From: KRONOS INTERNATIONAL, INC.
To: KRONOS (USA), INC.
Reel/Frame 006176/0300 →
Assignment of Assignors Interest.
Aug 21, 1992
From: LAFERRIERE, ROGER; BEAUPRE, PIERRE
To: KRONOS (USA), INC.
Reel/Frame 006216/0900 →
Assignment of Assignors Interest.
Sep 23, 1992
From: KRONOS INTERNATIONAL, INC.
To: KRONOS (USA), INC. WYCKOFFS MILL ROAD
Reel/Frame 006286/0673 →
Assignment of Assignors Interest.
Sep 23, 1992
From: SCHINKITZ, DIETER; THUMM, HANS
To: KRONOS (USA), INC. WYCKOFFS MILL ROAD
Reel/Frame 006286/0671 →
Assignment of Assignors Interest.
Nov 2, 1992
From: SCHINKITZ, DIETER
To: KRONOS INTERNATIONAL, INC.
Reel/Frame 006312/0600 →
Assignment of Assignors Interest.
Nov 2, 1992
From: KRONOS INTERNATIONAL, INC.
To: KRONOS (USA), INC.
Reel/Frame 006312/0603 →
Assignment of Assignors Interest.
Nov 20, 1992
From: KRONOS, INC.
To: KRONOS (USA), INC.
Reel/Frame 006308/0182 →
Assignment of Assignors Interest.
Feb 1, 1993
From: HARTMANN, ACHIM
To: KRONOS TITAN GMBH
Reel/Frame 006418/0558 →
Assignment of Assignors Interest.
Feb 1, 1993
From: KRONOS TITAN GMBH
To: KRONOS (USA), INC.
Reel/Frame 006418/0560 →