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Bettina Steinmann
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Praroman-Le Mouret, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Stereolithographic resins with high temperature and high impact res...
Patent number
6,989,225
Issue date
Jan 24, 2006
3D Systems, Inc.
Bettina Steinmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive diacrylate and dimethacrylate compositions
Patent number
6,783,809
Issue date
Aug 31, 2004
Huntsman Advanced Materials Americas Inc.
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymers with crosslinkable pendent groups
Patent number
6,492,478
Issue date
Dec 10, 2002
Novartis AG
Bettina Steinmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diacrylates and dimethacrylates
Patent number
6,316,552
Issue date
Nov 13, 2001
Vantico Inc.
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ophthalmic mouldings
Patent number
6,221,303
Issue date
Apr 24, 2001
Novartis AG
Bettina Steinmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing mouldings
Patent number
6,190,603
Issue date
Feb 20, 2001
Novartis AG
Bettina Steinmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Moulded ophthalmic article
Patent number
6,165,408
Issue date
Dec 26, 2000
Novartis AG
Bettina Steinmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diacrylates and dimethacrylates
Patent number
6,043,323
Issue date
Mar 28, 2000
Ciba Specialty Chemicals Corp.
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the stereolithographic preparation of three-dimensional...
Patent number
5,989,475
Issue date
Nov 23, 1999
Ciba Specialty Chemicals Corp.
Adrian Schulthess
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Liquid, radiation-curable composition, especially for stereolithogr...
Patent number
5,972,563
Issue date
Oct 26, 1999
Ciba Specialty Chemicals Corp.
Bettina Steinmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Vinyl ether compounds having additional functional groups other tha...
Patent number
5,783,615
Issue date
Jul 21, 1998
Ciba Specialty Chemicals Corporation
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilization of liquid radiation-curable compositions against unde...
Patent number
5,783,358
Issue date
Jul 21, 1998
Ciba Specialty Chemicals Corporation
Adrian Schulthess
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl ether compounds having additional functional groups other tha...
Patent number
5,783,712
Issue date
Jul 21, 1998
Ciba Specialty Chemicals Corporation
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vinyl ether compounds having additional functional groups other tha...
Patent number
5,705,316
Issue date
Jan 6, 1998
Ciba Specialty Chemicals Corporation
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(Meth)acrylates containing urethane groups
Patent number
5,658,712
Issue date
Aug 19, 1997
Ciba-Geigy Corporation
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid radiation-curable formulation, in particular for use in ster...
Patent number
5,629,133
Issue date
May 13, 1997
Ciba-Geigy Corporation
Jean-Pierre Wolf
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Vinyl ether compounds having additional functional groups other tha...
Patent number
5,605,941
Issue date
Feb 25, 1997
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(Cyclo)aliphatic epoxy compounds
Patent number
5,599,651
Issue date
Feb 4, 1997
Ciba-Geigy Corporation
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(Meth)acrylates containing urethane groups
Patent number
5,495,029
Issue date
Feb 27, 1996
Ciba-Geigy Corporation
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photosensitive compositions
Patent number
5,487,966
Issue date
Jan 30, 1996
Ciba-Geigy Corporation
Bettina Steinmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photosensitive compositions
Patent number
5,476,748
Issue date
Dec 19, 1995
Ciba-Geigy Corporation
Bettina Steinmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photosensitive compositions based on acrylates
Patent number
5,476,749
Issue date
Dec 19, 1995
Ciba-Geigy Corporation
Bettina Steinmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymerisable compositions containing tetraacrylates
Patent number
5,470,689
Issue date
Nov 28, 1995
Ciba-Geigy AG
Jean-Pierre Wolf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
(Cyclo)aliphatic epoxy compounds
Patent number
5,468,886
Issue date
Nov 21, 1995
Ciba-Geigy Corporation
Bettina Steinmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid radiation-curable formulation, in particular for use in ster...
Patent number
5,461,088
Issue date
Oct 24, 1995
Ciba-Geigy Corporation
Jean-Pierre Wolf
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polyhydroxy esters containing carboxyl end groups and their use
Patent number
5,177,159
Issue date
Jan 5, 1993
Ciba-Geigy Corporation
Bettina Steinmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyether-polyester block copolymers and their use as dispersants
Patent number
5,145,944
Issue date
Sep 8, 1992
Ciba-Geigy Corporation
Bettina Steinmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Radiation Curable Compositions Useful in Solid Freeform Fabrication...
Publication number
20100190881
Publication date
Jul 29, 2010
3D Systems, Incorporated
Bettina Steinmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Stereolithographic Resins Containing Selected Oxetane Compounds
Publication number
20090239175
Publication date
Sep 24, 2009
3D Systems, Inc.
Bettina Steinmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
NANOPARTICLE-FILLED STEREOLITHOGRAPHIC RESINS
Publication number
20060267252
Publication date
Nov 30, 2006
Bettina Steinmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Nanoparticle-filled stereolithographic resins
Publication number
20050040562
Publication date
Feb 24, 2005
3D SYSTEMS INC.
Bettina Steinmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Colored stereolithographic resins
Publication number
20040170923
Publication date
Sep 2, 2004
3D Systems, Inc.
Alfred Steinmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Stereolithographic resins containing selected oxetane compounds
Publication number
20040137368
Publication date
Jul 15, 2004
3D Systems, Inc.
Bettina Steinmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Stereolithographic resins with high temperature and high impact res...
Publication number
20040013977
Publication date
Jan 22, 2004
3D Systems, Inc.
Bettina Steinmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photosensitive diacrylate and dimethacrylate compositions
Publication number
20020068801
Publication date
Jun 6, 2002
Bettina Steinmann
C07 - ORGANIC CHEMISTRY