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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
4032476
Issue Dt:
Application #:
05585931
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
003961/0672Recorded: 07/01/1981Pages: 22
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DEC. 31, 1980 NEW YORK
Assignors:
BEAR CREEK MINING COMPANY
Exec Dt:
12/30/1980
BEAR TOOTH MINING COMPANY
Exec Dt:
12/30/1980
CARBORUNDUM COMPANY THE
Exec Dt:
12/30/1980
CHASE BRASS & COPPER CO. INCORPORATED
Exec Dt:
12/30/1980
PLAMBEAU MINING CORPORATION
Exec Dt:
12/30/1980
KENNECOTT EXPLORATION, INC.
Exec Dt:
12/30/1980
KENNECOTT REFINING CORPORATION
Exec Dt:
12/30/1980
KENNECOTT SALES CORPORATION
Exec Dt:
12/30/1980
OZARK LEAD COMPANY
Exec Dt:
12/30/1980
RIDGE MINING CORPORATION (ALL MERGED INTO)
Exec Dt:
12/30/1980
Assignee:
KENNECOTT CORPORATION
Correspondent:
CARBORUNDUM COMPANY THE
CARBORUNDUM CENTER
NIAGARA FALLS, NY 14302
Assignment: 2
Reel/Frame:
004815/0036Recorded: 06/25/1987Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DEC. 31, 1986. (SEE DOCUMENT FOR DETAILS)
Assignor:
KENNECOTT CORPORATION
Exec Dt:
02/20/1987
Assignee:
KENNECOTT MINING CORPORATION
Correspondent:
KENNECOTT CORPORATION
200 PUBLIC SQUARE 36- F-3454
CLEVELAND OHIO 44114-2375
Assignment: 3
Reel/Frame:
004815/0079Recorded: 06/25/1987Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
KENNECOTT MINING CORPORATION
Exec Dt:
03/20/1987
Assignee:
STANDARD OIL COMPANY, 200 PUBLIC SQUARE, CLEVELAND, OHIO 44114 A OHIO CORP.
Correspondent:
KENNECOTT CORPORATION
200 PUBLIC SQUARE 36 -F-3454
CLEVELAND, OHIO 44114-2375
Assignment: 4
Reel/Frame:
005305/0866Recorded: 04/30/1990Pages: 25
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
ATOCHEM INC., A CORP. OF DE.
Exec Dt:
12/31/1989
M&T CHEMICALS INC., A CORP. OF DE., (MERGED INTO)
Exec Dt:
12/31/1989
PENNWALT CORPORATION, A CORP. OF PA., (CHANGED TO)
Exec Dt:
12/31/1989
Assignee:
ATOCHEM NORTH AMERICA, INC.
3 PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Correspondent:
STANLEY A. MARCUS
P.O. BOX 1295
620 OLD YORK ROAD
SOMERVILLE, NJ. 08876

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