logo

For the Inventor, By the Inventor

Plochingen, Germany

Ceramtec Gmbh


USPTO Granted Patents = 80

% Expired Patents = 43.8



Trademarks = 14

Forward Citations = 194

Loading Chart...
Loading Chart...

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),
Company Overview
Ceramtec GmbH, headquartered in Plochingen, Germany, specializes in advanced ceramic materials, focusing on applications in various high-tech industries. The company is renowned for its expertise in piezoceramics, cutting tools, and biocompatible materials, catering to sectors such as medical technology and automotive engineering. Ceramtec's innovative products include ceramic substrates, aluminum oxide, zirconia, and endoprosthetic components, as well as multi-layer actuators, positioning it as a leader in the development of high-performance ceramic solutions.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Ceramtec Gmbh USPTO Patent Assignee Logo
80 Patents

#1 in Plochingen

#718 in Germany

#9,449 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ceramtec Gmbh. Retrieved from https://idiyas.com/company/ceramtec

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]
Loading…