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For the Inventor, By the Inventor

Hanau, Germany

Heraeus Kulzer Gmbh


USPTO Granted Patents = 64

% Expired Patents = 20.3



Trademarks = 50

Forward Citations = 472

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91 inventors (with patents filed for the assignee):

goldMedal Steffen Oppawsky (10 out of 17 patents)

silverMedal Sebastian Vogt (8 out of 186 patents)

bronzeMedal Dieter Schodel (8 out of 11 patents)

4.  Klaus Ruppert (7 out of 22 patents)

5.  Marcus Hoffmann (5 out of 6 patents)

6.  Klaus-Dieter Kühn (5 out of 19 patents)

7.  Albert Erdrich (5 out of 11 patents)

8.  Joachim Fritze (5 out of 5 patents)

9.  Andreas Utterodt (4 out of 17 patents)

10.  Andreas Grundler (4 out of 9 patents)

11.  Birgit Uhrig (4 out of 4 patents)

12.  Rudolf Eykmann (4 out of 4 patents)

13.  Mario Beyer (3 out of 6 patents)

14.  Uwe Boehm (3 out of 5 patents)

15.  Wolfgang Podszun (3 out of 117 patents)


Core Competencies:
Dental Prosthesis
Polymerizable Materials
Rapid Prototyping
Dental Adhesives
Antimicrobial Coatings
Dental Composites
Surgical Sutures
Implant Materials
Photopolymerization
Fracture-Tough Materials
Digital Impressions
Composite Fillers

64 patents:

1. 10945822 - Methods for producing a laboratory analogue for dental implants (2021-03-16),
2. 10610341 - More efficient method for producing three-dimensional objects by means of a rapid prototyping process (2020-04-07),
3. 10420712 - Mill blanks based on a polymerized, fracture-tough prosthesis material (2019-09-24),
4. 10258441 - Method for producing a dental prosthesis (2019-04-16),
5. 10206767 - Dental prosthesis for determining abrasion facets (2019-02-19),
6. 9918810 - Method for producing a dental prosthesis with a template (2018-03-20),
7. 9700388 - One-part or multi-part implant system comprising a mounting element having one or more outer rings (2017-07-11),
8. 9642781 - Glass fillers for composites (2017-05-09),
9. 9592106 - Hollow superstructure for a dental prosthesis (2017-03-14),
10. 9554878 - Superstructure and methods for manufacturing the same (2017-01-31),
11. 9326918 - Polymerizable dental components with improved usage properties, methods for adjusting the usage properties of polymerizable dental composites, and dental composites optimized according to said methods (2016-05-03),
12. 9295534 - Production of individual dental prostheses via CAD/CAM and rapid manufacturing/rapid prototyping from data of the digital impression (2016-03-29),
13. 9241882 - Agent for protection of tooth surfaces, in conjunction with conventional bleaching methods, by biomimetic deposition of fluorapatite (2016-01-26),
14. 9161826 - Production of a negative mould for use in producing of a dental prosthesis, a temporary or permanent crown or bridge (2015-10-20),
15. 9144533 - Dental adhesive agent for high-performance polymers (2015-09-29),
HERAEUS KULZER GMBH is a leading dental company that specializes in providing innovative and reliable dental solutions worldwide. With a wide range of products and services, including dental materials, equipment, and digital dentistry solutions, the company strives to improve oral health and transform the dental industry. Their website offers comprehensive information about their products, technologies, and global presence, serving as a valuable resource for dental professionals and patients alike.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

64 Patents

#10 in Hanau

#874 in Germany

#11,451 in the World

Hanau, DE
Hanau, Germany

Heraeus Kulzer Gmbh

Forward Citations = 472

91 inventors:

goldMedal Steffen Oppawsky (10 out of 17 patents)

silverMedal Sebastian Vogt (8 out of 186 patents)

bronzeMedal Dieter Schodel (8 out of 11 patents)

4.  Klaus Ruppert (7 out of 22 patents)

5.  Marcus Hoffmann (5 out of 6 patents)

Please report any incorrect information to [email protected]
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