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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/23/1982
Application #:
06213707
Filing Dt:
12/05/1980
Inventors:
PETER PANEK, PETER WODITSCH, WERNER KANNCHEN
Title:
TREATING HYDROLYSIS RESIDUES FROM PREPARATION OF TITANIUM DIOXIDE
Assignment: 1
Reel/Frame:
003837/0968Recorded: 12/05/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/21/1980
Exec Dt:
11/21/1980
Exec Dt:
11/21/1980
Assignee:
LEVERKUSEN,, GERMANY
Correspondent:
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
009689/0825Recorded: 12/31/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/16/1998
Assignee:
RHEINUFERSTRASSE 7-9, GEB. N 215
D-47829 KREFELD, GERMANY
Correspondent:
SPRUNG KRAMER SCHAEFER ET AL.
MR. WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144

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