Patent Assignment
Reel/Frame 005584/0064
Assignment of Assignors Interest.
Recorded: 1990-12-14
Pages: 3
Assignor
KRONOS, INC.
Executed: 1990-12-03
Assignee
KRONOS (USA), INC.
HIGHTSTOWN, NEW JERSEY
Covered Properties
(7)
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:
4,288,418 →
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 →
Related Assignments
(5)
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: KRONOS TITAN-GMBH
To: NL CHEMICALS, INC.
Reel/Frame 004999/0985 →
Assignment of Assignors Interest.
Dec 16, 1988
From: HARTMANN, ACHIM
To: KRONOS TITAN-GMBH
Reel/Frame 004999/0987 →
Change of Name Effective on 12/23/1992
Mar 12, 1993
From: KRONOS (USA), INC.
To: KRONOS, INC.
Reel/Frame 006484/0925 →