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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:013036/0406   Pages: 14
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 28
1
Patent #:
Issue Dt:
07/30/1985
Application #:
06556772
Filing Dt:
12/01/1983
Title:
IMIDAZOLE AGENT FOR RETARDING THE POLYMERIZATION OF AZIRIDINE COMPOUNDS
2
Patent #:
Issue Dt:
07/09/1985
Application #:
06563749
Filing Dt:
12/21/1983
Title:
POWDERED DENTAL MATERIAL AND PROCESS FOR THE PREPARATION THEREOF
3
Patent #:
Issue Dt:
04/12/1988
Application #:
06801339
Filing Dt:
11/25/1985
Title:
BISACYLPHOSPHINE OXIDES, THE PREPARATION AND USE THEREOF
4
Patent #:
Issue Dt:
01/03/1989
Application #:
07020902
Filing Dt:
03/02/1987
Title:
(METH)ACRYLIC ACID ESTERS AND THE USE THEREOF FOR PREPARING DENTAL COMPOSITIONS
5
Patent #:
Issue Dt:
08/30/1988
Application #:
07027326
Filing Dt:
03/18/1987
Title:
POLYMERIZABLE RADIOPAQUE DENTAL COMPOSITION
6
Patent #:
Issue Dt:
12/20/1988
Application #:
07121803
Filing Dt:
11/17/1987
Title:
BISACYLPHOSPHINE OXIDES, THE PREPARATION AND USE THEREOF
7
Patent #:
Issue Dt:
09/19/1989
Application #:
07148950
Filing Dt:
01/27/1988
Title:
DENTAL COMPOSITION CONTAINING AN AZIRIDINE COMPOUND AND METHOD OF PREPARATION
8
Patent #:
Issue Dt:
11/21/1989
Application #:
07231190
Filing Dt:
08/11/1988
Title:
POLYMERIZABLE RADIOPAQUE DENTAL COMPOSITION
9
Patent #:
Issue Dt:
06/18/1991
Application #:
07301019
Filing Dt:
01/24/1989
Title:
METHOD FOR PREPARING A SUBSTRATE SURFACE FOR BONDING WITH A SYNTHETIC RESIN BY APPLYING A LAYER BY SAND BLASTING
10
Patent #:
Issue Dt:
08/07/1990
Application #:
07348078
Filing Dt:
05/04/1989
Title:
POLYMERIZABLE COMPOSITIONS, PROCESS FOR THE PREPARATION THEREOF, AND USE THEREOF AS DENTAL COMPOSITIONS
11
Patent #:
Issue Dt:
03/31/1992
Application #:
07429149
Filing Dt:
10/30/1989
Title:
DENTAL COMPOSITIONS CURABLE WITH VISIBLE LIGHT
12
Patent #:
Issue Dt:
02/04/1992
Application #:
07435994
Filing Dt:
11/14/1989
Title:
POLYETHER-IMPRESSION MATERIAL AND METHOD FOR ITS PREPARATION AND USE
13
Patent #:
Issue Dt:
10/05/1993
Application #:
07466363
Filing Dt:
03/21/1990
Title:
POWDER-FORM DENTAL MATERIAL, PROCESS FOR ITS PREPARATION AND ITS USE
14
Patent #:
Issue Dt:
04/16/1991
Application #:
07471087
Filing Dt:
01/26/1990
Title:
MOLDING COMPOSITION FOR MAKING CASTING PATTERNS
15
Patent #:
Issue Dt:
07/14/1992
Application #:
07580595
Filing Dt:
09/11/1990
Title:
POLYETHER IMPRESSION MATERIALS CONTAINING POLYALKYLENE OXIDE DERIVATIVES
16
Patent #:
Issue Dt:
06/07/1994
Application #:
07768920
Filing Dt:
10/10/1991
Title:
APATITE GLASS CERAMIC
17
Patent #:
Issue Dt:
09/14/1993
Application #:
07775314
Filing Dt:
10/11/1991
Title:
DENTAL COMPOSITIONS WHICH CAN BE PREPARED AND WORKED BY THE ACTION OF OSCILLATIONS AND METHOD FOR THE PREPARATION THEREOF
18
Patent #:
Issue Dt:
10/19/1999
Application #:
08047381
Filing Dt:
04/16/1993
Title:
DENTAL COMPOSITIONS COMPRISING BIFUNCTIONAL OR POLYFUNCTIONAL ACRYLIC- ACID ESTERS OR METHACRYLIC-ACID ESTERS
19
Patent #:
Issue Dt:
10/29/1996
Application #:
08206853
Filing Dt:
03/07/1994
Title:
HYDROPHILIZED POLYETHERS
20
Patent #:
Issue Dt:
12/05/1995
Application #:
08278142
Filing Dt:
07/21/1994
Title:
A TWO STAGE PHOTOCURING PROCESS FOR A DENTAL COMPOSITION
21
Patent #:
Issue Dt:
05/28/1996
Application #:
08323708
Filing Dt:
10/18/1994
Title:
FORMABLE COMPOSITION AND ITS USE AS FILLING MATERIAL FOR DENTAL ROOT CANALS
22
Patent #:
Issue Dt:
12/10/1996
Application #:
08451050
Filing Dt:
05/25/1995
Title:
DENTAL COMPOSITIONS COMPRISING BIFUNCTIONAL OR POLYFUNCTIONAL ACRYLIC- ACID ESTERS OR METHACRYLIC-ACID ESTERS
23
Patent #:
Issue Dt:
10/20/1998
Application #:
08574851
Filing Dt:
12/19/1995
Title:
FLUORIDE-RELEASING COMPOSITE MATERIALS
24
Patent #:
Issue Dt:
05/12/1998
Application #:
08646272
Filing Dt:
05/16/1996
Title:
HYDROPHILATED DENTAL IMPRESSION COMPOUNDS
25
Patent #:
Issue Dt:
12/15/1998
Application #:
08852904
Filing Dt:
05/09/1997
Title:
ADDITION-CROSSLINKING POLYETHER IMPRESSION MATERIAL
26
Patent #:
Issue Dt:
10/03/2000
Application #:
09044120
Filing Dt:
03/19/1998
Title:
IMPRESSION COMPOSITIONS COMPRISING TRIGLYCERIDES
27
Patent #:
Issue Dt:
03/07/2000
Application #:
09049079
Filing Dt:
03/27/1998
Title:
PLAQUE-INHIBITING COMPOSITES
28
Patent #:
Issue Dt:
05/28/2002
Application #:
09544116
Filing Dt:
04/06/2000
Title:
IMPRESSION COMPOSITIONS COMPRISING TRIGLYCERIDES
Assignor
1
Exec Dt:
03/22/2001
Assignee
1
D-82229
SEEFELD BR, GERMANY
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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