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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
5100929
Issue Dt:
03/31/1992
Application #:
07429149
Filing Dt:
10/30/1989
Inventors:
PETER JOCHUM, OSWALD GASSER, ERICH WANEK, RAINER GUGGENBERGER, KLAUS ELLRICH
Title:
DENTAL COMPOSITIONS CURABLE WITH VISIBLE LIGHT
Assignment: 1
Reel/Frame:
005190/0358Recorded: 10/30/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
JOCHUM, PETER
Exec Dt:
09/20/1989
GASSER, OSWALD
Exec Dt:
09/20/1989
WANEK, ERICH
Exec Dt:
09/20/1989
GUGGENBERGER, RAINER
Exec Dt:
09/20/1989
ELLRICH, KLAUS
Exec Dt:
09/20/1989
Assignee:
ESPE STIFTUNG & CO. PRODUKTIONS-UND VERTRIEBS KG 8031 SEEFELD, FEDERAL REPUBLIC OF GERMANY A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
Correspondent:
C/O FROST & JACOBS
2500 CENTRAL TRUST CENTER
201 EAST FIFTH ST.
CINCINNATI, OH 45202
Assignment: 2
Reel/Frame:
006431/0359Recorded: 02/22/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
ESPE STIFTUNG & CO. PRODUKTIONS-UND VERTRIEBS KG.
Exec Dt:
02/01/1993
Assignee:
THERA PATENT GMBH & CO. KG
GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE
AM GRIESBERG 2
D-8031 SEEFELD 1, GERMANY
Correspondent:
JAMES H. HAYES, ESQ.
FROST & JACOBS
2500 PNC CENTER
201 EAST FIFTH ST.
CINCINNATI, OHIO 45202
Assignment: 3
Reel/Frame:
013036/0427Recorded: 06/27/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THERA PATENT GMBH & CO. KG GESELLSCHAFT FUR INDUSTRIELLE SCHUTZRECHTE
Exec Dt:
03/30/1998
Assignee:
SIH STIFTUNG & CO. INDUSTRIE-HOLDING KG
VADUZ, LIECHTENSTEIN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, V.A. 22040-0747
Assignment: 4
Reel/Frame:
013036/0406Recorded: 06/27/2002Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SIH STIFTUNG & CO. INDUSTRIE-HOLDING KG
Exec Dt:
03/22/2001
Assignee:
ESPE DENTAL AG
D-82229
SEEFELD BR, GERMANY
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:
013578/0031Recorded: 06/24/2002Pages: 17
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ESPE DENTAL AG
Exec Dt:
03/22/2001
Assignee:
3M ESPE AG
D-82229
SEEFELD BR, GERMANY
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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