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For the Inventor, By the Inventor

Plochingen, Germany

Ceramtec Gmbh


USPTO Granted Patents = 80

% Expired Patents = 43.8



Trademarks = 14

Forward Citations = 194

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120 inventors (with patents filed for the assignee):

goldMedal Roman Preuss (10 out of 10 patents)

silverMedal Alfred Thimm (9 out of 13 patents)

bronzeMedal Alexander Dohn (8 out of 8 patents)

4.  Meinhard Kuntz (8 out of 8 patents)

5.  Reiner Bindig (8 out of 15 patents)

6.  Hans-Jürgen Schreiner (7 out of 10 patents)

7.  Alfons Kelnberger (7 out of 7 patents)

8.  Kilian Friederich (7 out of 13 patents)

9.  Heinrich Wecker (6 out of 6 patents)

10.  Raouf Ben Amor (5 out of 6 patents)

11.  Wolfgang Zitzlaff (5 out of 7 patents)

12.  Thomas Pandorf (5 out of 6 patents)

13.  Claus Peter Kluge (5 out of 7 patents)

14.  Uwe Henzler (4 out of 4 patents)

15.  Uwe Stemmer (4 out of 4 patents)


Core Competencies:
Piezoceramics
Cutting Tools
Biocompatible Materials
Ceramic Substrates
Aluminum Oxide
Zirconia
Endoprosthetic Components
Multi-layer Actuators
Ceramic Composites
Porous Ceramics
Sintering
Medical Devices

80 patents:

1. 11631636 - Module with connection lugs for supply lines (2023-04-18),
2. 11504777 - Tool system (2022-11-22),
3. 11359660 - Connection arrangement of two components (2022-06-14),
4. 11335848 - Production of lead-free piezoceramics in aqueous surroundings (2022-05-17),
5. 11253930 - Tool system (2022-02-22),
6. 10709564 - Knee endoprosthesis for replacing at least parts of the knee joint (2020-07-14),
7. 10682708 - Carrier tool, cutting insert, and clamping element (2020-06-16),
8. 10593963 - Blocking layer (2020-03-17),
9. 10568214 - Method for producing multi-level metalization on a ceramic substrate (2020-02-18),
10. 10478902 - Cutting tool for recessing and grooving (2019-11-19),
11. 10392785 - Control cartridge designed as scalding protection valve (2019-08-27),
12. 10328181 - Ceramic bone substitute material and method for the production thereof (2019-06-25),
13. 10327323 - Multi-layer cooling element (2019-06-18),
14. 10307828 - Cutting insert geometry (2019-06-04),
15. 10247316 - Control cartridge having high volumetric flow and a variable mixed water outlet (2019-04-02),
CERAMTEC GmbH is a leading manufacturer of advanced ceramics, supplying a wide range of industries worldwide. With over 100 years of experience, CERAMTEC offers innovative ceramic solutions for various applications, including automotive, medical, electronics, and industrial. Their high-performance ceramics are known for their exceptional strength, durability, and thermal resistance. CERAMTEC is committed to research, development, and production of cutting-edge ceramic materials to meet the evolving needs of their customers across the globe.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Ceramtec Gmbh
80 Patents

#1 in Plochingen

#714 in Germany

#9,433 in the World

Plochingen, DE
Plochingen, Germany

Ceramtec Gmbh

Forward Citations = 194

120 inventors:

goldMedal Roman Preuss (10 out of 10 patents)

silverMedal Alfred Thimm (9 out of 13 patents)

bronzeMedal Alexander Dohn (8 out of 8 patents)

4.  Meinhard Kuntz (8 out of 8 patents)

5.  Reiner Bindig (8 out of 15 patents)

Please report any incorrect information to [email protected]
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