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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/07/1989
Application #:
07117856
Filing Dt:
11/06/1987
Inventors:
CHARLES W. SANDEFUR, THOMAS J. THOMAS
Title:
DRY DYESTUFF POWDERS WITH ENHANCED WATER SOLUBILITY
Assignment: 1
Reel/Frame:
004947/0778Recorded: 09/22/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/14/1987
Exec Dt:
12/14/1987
Assignee:
PITTSBURGH, PENNSYLVANIA 15205
Correspondent:
ARON PREIS
MOBAY CORPRATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
015469/0104Recorded: 12/14/2004Pages: 25
Conveyance:
TRANSFER OF ASSIGNMENT
Assignor:
Exec Dt:
01/01/2003
Assignee:
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Correspondent:
GODFRIED R. AKORLI, LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 3
Reel/Frame:
015469/0199Recorded: 12/16/2004Pages: 23
Conveyance:
TRANSFER OF ASSIGNMENT
Assignor:
Exec Dt:
06/30/2004
Assignee:
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15275-1112
Correspondent:
LANXESS CORP.
GODFRIED R. AKORLI
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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