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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
4735790
Issue Dt:
04/05/1988
Application #:
06937170
Filing Dt:
12/02/1986
Inventors:
WILLIAM V. HANKS, CHARLES B. LINDAHL, DAYALDAS T. J. MESHRI, JAMES PING KING
Title:
ANTIMONY THIOANTIMONATE LUBRICANT ADDITIVE AND PREPARATION
Assignment: 1
Reel/Frame:
004673/0818Recorded: 02/24/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
KING, JAMES P.
Exec Dt:
11/26/1986
HANKS, WILLIAM V.
Exec Dt:
11/26/1986
LINDAHL, CHARLES B.
Exec Dt:
11/26/1986
MESHRI, DAYALDAS T. J.
Exec Dt:
11/26/1986
Assignee:
PENNWALT CORPORATION, THREE PARKWAY, PHILDELPHIA, PENNSYLVANIA, A CORP. OF PA.
PENNSYLVANIA
Correspondent:
E. LEIGH HUNT
PENNWALT CORP.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:
005496/0003Recorded: 09/17/1990Pages: 18
Conveyance:
MERGER AND CHANGE OF NAME EFFECTIVE ON DECEMBER 31, 1989, IN PENNSYLVANIA
Assignors:
ATOCHEM INC., A DE CORP. (MERGED INTO)
Exec Dt:
12/31/1989
M&T CHEMICALS INC., A DE CORP. (MERGED INTO)
Exec Dt:
12/31/1989
PENNWALT CORPORATION, A PA CORP. (CHANGED TO)
Exec Dt:
12/31/1989
Assignee:
ATOCHEM NORTH AMERICA, INC., A PA CORP.
Correspondent:
ATOCHEM NORTH AMERICA, INC.
PATENT DEPARTMENT - MARY G. FAY
THREE PARKWAY
PHILADELPHIA, PA 19102

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