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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/21/2001
Application #:
09406049
Filing Dt:
09/27/1999
Inventor:
SILVIO SCHAFFNER
Title:
UHMW POLYETHYLENE FOR IMPLANTS
Assignment: 1
Reel/Frame:
010295/0349Recorded: 09/27/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/1999
Assignee:
GRABENSTRASSE 25
BAAR, SWITZERLAND CH-63
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
J. GEORG SEKA
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 2
Reel/Frame:
016386/0683Recorded: 08/12/2005Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2002
Assignee:
ALTGASSE 44
BAAR, SWITZERLAND 6340
Correspondent:
J. GEORG SEKA
TWO EMBARCADERO CENTER, 8TH FLOOR
TOWNSEND AND TOWNSEND AND CREW LLP
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:
016386/0692Recorded: 08/12/2005Pages: 4
Conveyance:
TRANSFORMATION AND ACQUISITION OF ASSETS
Assignor:
Exec Dt:
06/28/2004
Assignee:
SULZER ALLEE 8
WINTERTHUR, SWITZERLAND 8404
Correspondent:
J. GEORG SEKA
TWO EMBARCADERO CENTER, 8TH FLOOR
TOWNSEND AND TOWNSEND AND CREW LLP
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:
016745/0289Recorded: 11/08/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/03/2005
Assignee:
SULZER ALLEE 8
WINTERTHUR, SWITZERLAND CH-8404
Correspondent:
J. GEORG SEKA
TWO EMBARCADERO CENTER, 8TH FLOOR
TOWNSEND AND TOWNSEND AND CREW LLP
SAN FRANCISCO, CA 94111

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