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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
5004849
Issue Dt:
04/02/1991
Application #:
07451303
Filing Dt:
12/15/1989
Inventors:
ROBERT P. HIRSCHMANN, WILLIAM Q. BEARD JR., ERIC L. MAINZ, EARL B. SMITH et al
Title:
MANUFACTURE OF PERCHLOROETHYLENE AND TRICHLOROETHYLENE BY CATALYTIC OXYCHLORINATION, AND IMPROVED CATALYSTS THEREFOR
Assignment: 1
Reel/Frame:
005205/0892Recorded: 12/15/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
HIRSCHMANN, ROBERT P.
Exec Dt:
11/27/1989
BEARD, WILLIAM Q. JR.
Exec Dt:
11/27/1989
MAINZ, ERIC L.
Exec Dt:
11/27/1989
SMITH, EARL B.
Exec Dt:
11/27/1989
LITTLE, BARRY M.
Exec Dt:
12/08/1989
Assignee:
VULCAN CHEMICALS
P.O. BOX 12283, A CORP. OF NJ.
WICHITA, KANSAS 67277
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BUILDING
WASHINGTON AND PRINCE STREETS
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
006035/0974Recorded: 03/09/1992Pages: 3
Conveyance:
TO CORRECT THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL 5205 FRAME 0892, REEL 5326 FRAME 0377, AND REEL 5582 FRAME 0544.
Assignors:
HIRSCHMANN, ROBERT P.
Exec Dt:
01/12/1992
BEARD, WILLIAM Q. JR.
Exec Dt:
01/13/1992
MAINZ, ERIC L.
Exec Dt:
01/13/1992
SMITH, EARL B.
Exec Dt:
01/13/1992
LITTLE, BARRY M.
Exec Dt:
01/20/1992
Assignee:
VULCAN MATERIALS COMPANY
A CORP. OF NJ.
WICHITA, KANSAS 67277
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BUILDING
WASHINGTON AND PRINCE STREETS
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:
017730/0078Recorded: 06/02/2006Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
VULCAN MATERIALS COMPANY
Exec Dt:
06/07/2005
VULCAN CHLORALKALI, LLC
Exec Dt:
06/07/2005
Assignee:
BASIC CHEMICALS COMPANY, LLC
5005 LBJ FREEWAY
DALLAS, TEXAS 75244
Correspondent:
P. WESTON MUSSELMAN, JR.
FISH & RICHARDSON P.C.
1717 MAIN STREET
SUITE 5000
DALLAS, TEXAS 75201
Assignment: 4
Reel/Frame:
016345/0108Recorded: 08/03/2005Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
VULCAN CHEMICALS
Exec Dt:
07/12/2005
VULCAN CHEMICALS, A DIVISION OF VULCAN MATERIALS COMPANY
Exec Dt:
07/12/2005
VULCAN CHEMICALS, A BUSINESS GROUP OF VULCAN MATERIALS COMPANY
Exec Dt:
07/12/2005
Assignee:
VULCAN MATERIALS COMPANY
1200 URBAN CENTER DRIVE
BIRMINGHAM, ALABAMA 35242
Correspondent:
ARMSTRONG KRATZ QUINTOS HANSON BROOKS
502 WASHINGTON AVENUE
SUITE 220
TOWSON, MD 21204
Assignment: 5
Reel/Frame:
019850/0911Recorded: 09/21/2007Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
BASIC CHEMICALS COMPANY, LLC
Exec Dt:
12/13/2006
Assignee:
OCCIDENTAL CHEMICAL CORPORATION
5005 LBJ FREEWAY, SUITE 2200
DALLAS, TEXAS 75244
Correspondent:
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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