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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/10/1992
Application #:
07698415
Filing Dt:
05/10/1991
Inventor:
MICHAEL S. BOLMER
Title:
SOLVENT EXTRACTION OF VDC FROM I-141B
Assignment: 1
Reel/Frame:
005705/0104Recorded: 05/10/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/08/1991
Assignee:
A CORPORATION OF PENNSYLVANIA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Correspondent:
WILLIAM D. MITCHELL
ATOCHEM NORTH AMERICA, INC.
PATENT DEPT.
3 PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:
011007/0001Recorded: 07/25/2000Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/2000
Assignee:
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
ATOFINA CHEMICALS, INC.
MARY G. FAY
PATENT DEPARTMENT
2000 MARKET STREET, 26TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-3222

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