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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/21/1989
Application #:
07058057
Filing Dt:
06/04/1987
Inventors:
GEORG J. ULLRICH, KARL-HEINZ POMORIN, HARALD KRONBERG, GUNTER BRAMM, PETER KOSCHKE et al
Title:
ADAPTER ASSEMBLY FOR USE WITH A CRANIAL BIOSENSOR
Assignment: 1
Reel/Frame:
004911/0620Recorded: 06/20/1988Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/11/1987
Exec Dt:
06/01/1987
Exec Dt:
06/11/1987
Assignee:
HEINRICH-VON-STEPHAN-STRASSE 4
A CORP. OF FED. REP. OF GERMANY
D-7800 FREIBURG IM BREISGAU, GERMANY
Correspondent:
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:
004983/0429Recorded: 12/05/1988Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/30/1987
Exec Dt:
07/13/1987
Exec Dt:
07/06/1987
Exec Dt:
09/04/1987
Assignee:
HEINRICH-VON-STEPHAN-STR. 4
D-7800 FREIBURG I. BR., BRAZIL
Correspondent:
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:
006101/0352Recorded: 05/04/1992Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/29/1990
Assignor:
Exec Dt:
04/19/1992
Assignee:
Correspondent:
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272

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