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Schaan, Liechtenstein

Ivoclar Ag

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USPTO Granted Patents = 86

CIPO Patents = 7

Trademarks = 7

Forward Citations = 3,138

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70 inventors (with patents filed for the assignee):

Volker Rheinberger (51 out of 181 patents)

Norbert Moszner (26 out of 106 patents)

Ulrich Salz (17 out of 37 patents)

4. Martin Frank (12 out of 12 patents)

5. Gottfried Rohner (9 out of 55 patents)

6. Wolfram Hoeland (9 out of 9 patents)

7. Marcel Schweiger (8 out of 77 patents)

8. Peter Burtscher (6 out of 39 patents)

9. Bruno Senn (6 out of 29 patents)

10. Sabine Stein (6 out of 7 patents)

11. Thomas Voelkel (6 out of 6 patents)

12. Jurgen Mertins (6 out of 7 patents)

13. Urs Karl Fischer (5 out of 32 patents)

14. Frank Zeuner (5 out of 20 patents)

15. Thomas Völkel (5 out of 5 patents)

Core Competencies:

Light-Curing Devices

Polymerizable Compositions

Lithium Disilicate Ceramics

Dental Prosthesis

Adhesion-Promoting Composition

Hydrolyzable Silanes

Composite Materials

Ceramic Restorations

Dental Cement

Sinterable Glass Ceramics

Dispensing Apparatus

X-Ray Opaque Materials

86 patents: Sort by Forward Citations

1. 6794520 - Hydrolyzable and polymerizable silanes based on methylene dithiepane (2004-09-21),

2. 6713555 - Hydrolyzable and polymerizable silanes based on methylene dithiepane (2004-03-30),

3. 6653375 - Urethane di(meth)acrylate derivatives of 1,3-bis(1-isocyanato-1-methylethyl)benzene (2003-11-25),

4. 6613439 - Adhesion-promoting composition for bonds between plastic and other materials (2003-09-02),

5. 6606884 - Sinterable lithium disilicate glass ceramic (2003-08-19),

6. 6569917 - Dental materials based on polysiloxanes (2003-05-27),

7. 6524103 - Cartridge and dental applicator (2003-02-25),

8. 6514893 - Sinterable lithium disilicate glass ceramic (2003-02-04),

9. 6482004 - Light curing device and method for curing light-polymerizable dental material (2002-11-19),

10. 6450717 - Applicator and method of applying (2002-09-17),

11. 6420288 - Process for the preparation of shaped translucent lithium disilicate glass ceramic products (2002-07-16),

12. 6394803 - Mixing arrangement (2002-05-28),

13. 6384382 - Oven, in particular for dental material (2002-05-07),

14. 6382967 - Dental apparatus with display (2002-05-07),

15. 6371762 - Ceramic tooth restorations and method for manufacturing ceramic tooth restorations (2002-04-16),

Company Overview

Ivoclar AG, headquartered in Schaan, Liechtenstein, is a leading innovator in the dental materials sector. The company specializes in the development and manufacturing of advanced dental products, including light-curing devices, polymerizable compositions, and lithium disilicate ceramics. Ivoclar's expertise extends to adhesion-promoting compositions and composite materials, catering to the needs of dental professionals worldwide. With a focus on enhancing dental prosthetics and ceramic restorations, Ivoclar AG is committed to advancing dental technology and improving patient outcomes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

86 Patents

#4 in Schaan

#9 in Liechtenstein

#8,885 in the World

Schaan, Liechtenstein

Ivoclar Ag

Forward Citations = 3,138

70 inventors:

Volker Rheinberger (51 out of 181 patents)

Norbert Moszner (26 out of 106 patents)

Ulrich Salz (17 out of 37 patents)

4. Martin Frank (12 out of 12 patents)

5. Gottfried Rohner (9 out of 55 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ivoclar Ag. Retrieved from https://idiyas.com/company/ivoclar-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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