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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
4419199
Issue Dt:
12/06/1983
Application #:
06373475
Filing Dt:
04/30/1982
Inventors:
DIETER HAUFFE, GERHARD MULLER, WERNER RAUSCH, GUDRUN VOLLING
Title:
PROCESS FOR PHOSPHATIZING METALS
Assignment: 1
Reel/Frame:
003993/0967Recorded: 04/30/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
HAUFFE, DIETER
Exec Dt:
03/09/1981
MULLER, GERHARD
Exec Dt:
03/09/1981
RAUSCH, WERNER
Exec Dt:
03/09/1981
VOLLING, GUDRUN
Exec Dt:
03/09/1981
Assignee:
HOOKER CHEMICALS & PLASTICS CORP.
21441 HOOVER RD.
A CORP. OF NY.
WARREN, MICHIGAN 48089
Correspondent:
RICHARD P. MUELLER
LEGAL DEPT.
HOOKER CHEMICALS & PLASTICS CORP.
21441 HOOVER RD.
WARREN, MI 48089
Assignment: 2
Reel/Frame:
004126/0054Recorded: 05/05/1983Pages: 24
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE MARCH 30, 1982.
Assignor:
HOOKER CHEMICAS & PLASTICS CORP.
Exec Dt:
03/30/1982
Assignee:
OCCIDENTAL CHEMICAL CORPORATION
Correspondent:
FIDELMAN, WOLFFE & WALDRON
SUITE 300, 2120 L ST., NW
WASINGTON, DC 20037
Assignment: 3
Reel/Frame:
004136/0439Recorded: 06/13/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
METALLGESELLSCHAFT A.G.
Exec Dt:
05/20/1983
HAUFFE, DIETER
Exec Dt:
05/20/1983
MULLER, GERHARD
Exec Dt:
05/20/1983
RAUSCH, WERNER
Exec Dt:
05/20/1983
VOLLING, GUDRUN
Exec Dt:
05/20/1983
Assignee:
OCCIDENTAL CHEMICAL CORPORATION 21441 HOOVER ROAD, WARREN, MI 48089 A CORP. OF NY
MICHIGAN
Correspondent:
RICHARD P. MUELLER
LEGAL DEPT.
HOOKER CHEMICALS & PLASTICS CORP.
21441 HOOVER RD.
WARREN, MI 48089
Assignment: 4
Reel/Frame:
004194/0047Recorded: 10/26/1983Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
OCCIDENTAL CHEMICAL CORPORATION
Exec Dt:
09/28/1983
Assignee:
PARKER CHEMICAL COMPANY, A DE CORP.
32100 STEPHENSON HWY.
MADISON HEIGHTS, MICHIGAN 48071
Correspondent:
PARKER CHEMICAL COMPANY
LEGAL DEPT., 32100 STEPHENSON HWY.
MADISON HEIGHTS, MI 48071
Assignment: 5
Reel/Frame:
005145/0749Recorded: 08/21/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
PARKER CHEMICAL COMPANY, A DE CORP.
Exec Dt:
05/30/1988
Assignee:
METALLGESELLSCHAFT A.G., REUTERWEG 14, D-6000 FRANKFURT AM MAIN 1, FEDERAL REPUBLIC OF GERMANY, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
Correspondent:
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022

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