Wolfram Höland

Person

Schaan, LI

People

Patents Grantslast 30 patents

Information Patent Grant
Lithium silicate materials
- Patent number 12,006,247
- Issue date Jun 11, 2024
- Ivoclar Vivadent AG
- Elke Signer-Apel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate materials
- Patent number 11,744,685
- Issue date Sep 5, 2023
- Ivoclar Vivadent AG
- Marcel Schweiger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate materials
- Patent number 11,369,460
- Issue date Jun 28, 2022
- Ivoclar Vivadent AG
- Marcel Schweiger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lithium silicate-low quartz glass ceramic
- Patent number 11,325,858
- Issue date May 10, 2022
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate materials
- Patent number 11,109,949
- Issue date Sep 7, 2021
- Ivoclar Vivadent AG
- Marcel Schweiger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass ceramic having SiO2 as main crystal phase
- Patent number 11,091,388
- Issue date Aug 17, 2021
- Ivoclar Vivadent AG
- Markus Rampf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the preparation of glasses and glass ceramics with SiO2...
- Patent number 11,072,556
- Issue date Jul 27, 2021
- Ivoclar Vivadent AG
- Markus Rampf
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
CeO2-stabilized ZrO2 ceramics for dental applications
- Patent number 11,040,914
- Issue date Jun 22, 2021
- Ivoclar Vivadent AG
- Christian Ritzberger
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Lithium silicate materials
- Patent number 10,981,823
- Issue date Apr 20, 2021
- Ivoclar Vivadent AG
- Elke Signer-Apel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the preparation of lithium silicate glasses and lithium...
- Patent number 10,737,972
- Issue date Aug 11, 2020
- Ivoclar Vivadent AG
- Sebastian Krolikowski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lithium silicate-wollastonite glass ceramic
- Patent number 10,590,028
- Issue date Mar 17, 2020
- Ivoclar Vivadent AG
- Marc Dittmer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate-low quartz glass ceramic
- Patent number 10,501,366
- Issue date Dec 10, 2019
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate diopside glass ceramics
- Patent number 10,457,589
- Issue date Oct 29, 2019
- Ivoclar Vivadent AG
- Markus Rampf
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the preparation of glasses and glass ceramics with SiO2...
- Patent number 10,414,688
- Issue date Sep 17, 2019
- Ivoclat Vivadent AG
- Markus Rampf
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass ceramic with SiO2 as the main crystalline phase
- Patent number 10,377,661
- Issue date Aug 13, 2019
- Ivoclar Vivadent AG
- Markus Rampf
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lithium silicate glass ceramic and glass with rubidium oxide content
- Patent number 10,376,343
- Issue date Aug 13, 2019
- Ivoclar Vivadent AG
- Volker Rheinberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lithium silicate glass ceramic and glass with divalent metal oxide
- Patent number 10,358,380
- Issue date Jul 23, 2019
- Ivoclar Vivadent AG
- Christian Ritzberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lithium silicate glass ceramic and glass with trivalent metal oxide
- Patent number 10,321,980
- Issue date Jun 18, 2019
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
CeO2-stabilized ZrO2 ceramics for dental applications
- Patent number 10,315,958
- Issue date Jun 11, 2019
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate glass ceramic and lithium silicate glass comprisin...
- Patent number 10,227,255
- Issue date Mar 12, 2019
- Ivoclar Vivadent AG
- Christian Ritzberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lithium silicate materials
- Patent number 10,214,443
- Issue date Feb 26, 2019
- Ivoclar Vivadent AG
- Elke Signer-Apel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium silicate glass ceramic and glass with tetravalent metal oxide
- Patent number 10,160,687
- Issue date Dec 25, 2018
- Ivoclar Vivadent AG
- Christian Ritzberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lithium silicate materials
- Patent number 10,136,973
- Issue date Nov 27, 2018
- Ivoclar Vivadent AG
- Marcel Schweiger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the preparation of lithium silicate glasses and lithium...
- Patent number 10,131,569
- Issue date Nov 20, 2018
- Ivoclar Vivadent AG
- Sebastian Krolikowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate glass ceramic and glass with hexavalent metal oxide
- Patent number 10,098,716
- Issue date Oct 16, 2018
- Ivoclar Vivadent AG
- Christian Ritzberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Blank for dental purposes
- Patent number 10,064,708
- Issue date Sep 4, 2018
- Ivoclar Vivadent AG
- Harald Bürke
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for the preparation of dental restorations
- Patent number 9,956,146
- Issue date May 1, 2018
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate glass ceramic and glass with monovalent metal oxide
- Patent number 9,878,939
- Issue date Jan 30, 2018
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium silicate glass ceramic and glass with divalent metal oxide
- Patent number 9,776,912
- Issue date Oct 3, 2017
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lithium disilicate apatite glass-ceramic
- Patent number 9,764,982
- Issue date Sep 19, 2017
- Ivoclar Vivadent AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20250011223
- Publication date Jan 9, 2025
- IVOCLAR VIVADENT AG
- Elke Signer-Apel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20240099819
- Publication date Mar 28, 2024
- IVOCLAR VIVADENT AG
- Marcel Schweiger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20220323185
- Publication date Oct 13, 2022
- IVOCLAR VIVADENT AG
- Marcel Schweiger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lithium Silicate-Low Quartz Glass Ceramic
- Publication number 20220227663
- Publication date Jul 21, 2022
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Glass Ceramic Having SiO2 As Main Crystal Phase
- Publication number 20210340057
- Publication date Nov 4, 2021
- IVOCLAR VIVADENT AG
- Markus Rampf
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20210238082
- Publication date Aug 5, 2021
- IVOCLAR VIVADENT AG
- Elke Signer-Apel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20200375707
- Publication date Dec 3, 2020
- IVOCLAR VIVADENT AG
- Marcel Schweiger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH ZrO2 CONTENT
- Publication number 20200156989
- Publication date May 21, 2020
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Lithium Silicate-Low Quartz Glass Ceramic
- Publication number 20200079685
- Publication date Mar 12, 2020
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20200024181
- Publication date Jan 23, 2020
- IVOCLAR VIVADENT AG
- Elke Signer-Apel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method For The Preparation Of Glasses And Glass Ceramics With SiO2...
- Publication number 20190352220
- Publication date Nov 21, 2019
- IVOCLAR VIVADENT AG
- Markus Rampf
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass Ceramic Having SiO2 As Main Crystal Phase
- Publication number 20190315651
- Publication date Oct 17, 2019
- IVOCLAR VIVADENT AG
- Markus Rampf
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CeO2-Stabilized ZrO2 Ceramics For Dental Applications
- Publication number 20190248709
- Publication date Aug 15, 2019
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- B82 - NANO-TECHNOLOGY
Information Patent Application
ZIRCONIA-TOUGHENED GLASS CERAMICS
- Publication number 20190177210
- Publication date Jun 13, 2019
- Corning Incorporated
- George Halsey Beall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20190090996
- Publication date Mar 28, 2019
- IVOCLAR VIVADENT AG
- Marcel Schweiger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR THE PREPARATION OF LITHIUM SILICATE GLASSES AND LITHIUM...
- Publication number 20190039944
- Publication date Feb 7, 2019
- IVOCLAR VIVADENT AG
- Sebastian Krolikowski
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method For The Preparation Of Glasses And Glass Ceramics With SiO2...
- Publication number 20180282204
- Publication date Oct 4, 2018
- IVOCLAR VIVADENT AG
- Markus Rampf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lithium Silicate-Wollastonite Glass Ceramic
- Publication number 20180244563
- Publication date Aug 30, 2018
- IVOCLAR VIVADENT AG
- Marc Dittmer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lithium Silicate- Low Quartz Glass Ceramic
- Publication number 20180244564
- Publication date Aug 30, 2018
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE GLASS CERAMIC AND LITHIUM SILICATE GLASS COMPRISIN...
- Publication number 20180099899
- Publication date Apr 12, 2018
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Lithium Silicate Diopside Glass Ceramics
- Publication number 20180009701
- Publication date Jan 11, 2018
- IVOCLAR VIVADENT AG
- Markus Rampf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lithium Silicate Glass Ceramic And Glass With Divalent Metal Oxide
- Publication number 20170362118
- Publication date Dec 21, 2017
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lithium Silicate Glass Ceramic and Glass with ZrO2 Content
- Publication number 20170158552
- Publication date Jun 8, 2017
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method For The Preparation Of Lithium Silicate Glasses And Lithium...
- Publication number 20170144919
- Publication date May 25, 2017
- IVOCLAR VIVADENT AG
- Sebastian Krolikowski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Glass Ceramic Having A Quartz Solid Solution Phase
- Publication number 20170119508
- Publication date May 4, 2017
- IVOCLAR VIVADENT AG
- Marc Dittmer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH TETRAVALENT METAL OXIDE
- Publication number 20170121216
- Publication date May 4, 2017
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GLASS CERAMIC WITH SiO2 AS THE MAIN CRYSTALLINE PHASE
- Publication number 20170088456
- Publication date Mar 30, 2017
- IVOCLAR VIVADENT AG
- Markus Rampf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE MATERIALS
- Publication number 20160368814
- Publication date Dec 22, 2016
- IVOCLAR VIVADENT AG
- Elke Signer-Apel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH TRIVALENT METAL OXIDE
- Publication number 20160302897
- Publication date Oct 20, 2016
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH HEXAVALENT METAL OXIDE
- Publication number 20160302898
- Publication date Oct 20, 2016
- IVOCLAR VIVADENT AG
- Christian Ritzberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Wolfram Höland

Person

Patents Grantslast 30 patents

Lithium silicate materials

Lithium silicate materials

Lithium silicate materials

Lithium silicate-low quartz glass ceramic

Lithium silicate materials

Glass ceramic having SiO2 as main crystal phase

Method for the preparation of glasses and glass ceramics with SiO2...

CeO2-stabilized ZrO2 ceramics for dental applications

Lithium silicate materials

Method for the preparation of lithium silicate glasses and lithium...

Lithium silicate-wollastonite glass ceramic

Lithium silicate-low quartz glass ceramic

Lithium silicate diopside glass ceramics

Method for the preparation of glasses and glass ceramics with SiO2...

Glass ceramic with SiO2 as the main crystalline phase

Lithium silicate glass ceramic and glass with rubidium oxide content

Lithium silicate glass ceramic and glass with divalent metal oxide

Lithium silicate glass ceramic and glass with trivalent metal oxide

CeO2-stabilized ZrO2 ceramics for dental applications

Lithium silicate glass ceramic and lithium silicate glass comprisin...

Lithium silicate materials

Lithium silicate glass ceramic and glass with tetravalent metal oxide

Lithium silicate materials

Method for the preparation of lithium silicate glasses and lithium...

Lithium silicate glass ceramic and glass with hexavalent metal oxide

Blank for dental purposes

Process for the preparation of dental restorations

Lithium silicate glass ceramic and glass with monovalent metal oxide

Lithium silicate glass ceramic and glass with divalent metal oxide

Lithium disilicate apatite glass-ceramic

Patents Applicationslast 30 patents

LITHIUM SILICATE MATERIALS

LITHIUM SILICATE MATERIALS

LITHIUM SILICATE MATERIALS

Lithium Silicate-Low Quartz Glass Ceramic

Glass Ceramic Having SiO2 As Main Crystal Phase

LITHIUM SILICATE MATERIALS

LITHIUM SILICATE MATERIALS

LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH ZrO2 CONTENT

Lithium Silicate-Low Quartz Glass Ceramic

LITHIUM SILICATE MATERIALS

Method For The Preparation Of Glasses And Glass Ceramics With SiO2...

Glass Ceramic Having SiO2 As Main Crystal Phase

CeO2-Stabilized ZrO2 Ceramics For Dental Applications

ZIRCONIA-TOUGHENED GLASS CERAMICS

LITHIUM SILICATE MATERIALS

METHOD FOR THE PREPARATION OF LITHIUM SILICATE GLASSES AND LITHIUM...

Method For The Preparation Of Glasses And Glass Ceramics With SiO2...

Lithium Silicate-Wollastonite Glass Ceramic

Lithium Silicate- Low Quartz Glass Ceramic

LITHIUM SILICATE GLASS CERAMIC AND LITHIUM SILICATE GLASS COMPRISIN...

Lithium Silicate Diopside Glass Ceramics

Lithium Silicate Glass Ceramic And Glass With Divalent Metal Oxide

Lithium Silicate Glass Ceramic and Glass with ZrO2 Content

Method For The Preparation Of Lithium Silicate Glasses And Lithium...

Glass Ceramic Having A Quartz Solid Solution Phase

LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH TETRAVALENT METAL OXIDE

GLASS CERAMIC WITH SiO2 AS THE MAIN CRYSTALLINE PHASE

LITHIUM SILICATE MATERIALS

LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH TRIVALENT METAL OXIDE

LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH HEXAVALENT METAL OXIDE