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For the Inventor, By the Inventor

Hornberg, Germany

Duravit Aktiengesellschaft

Calculating rank
USPTO Granted Patents = 64

% Expired Patents = 1.6



Trademarks = 34

Forward Citations = 352

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35 inventors (with patents filed for the assignee):

goldMedal Philippe Starck (14 out of 62 patents)

silverMedal Thomas Stammel (9 out of 9 patents)

bronzeMedal Philippe Starck (8 out of 154 patents)

4.  Frank Richter (8 out of 11 patents)

5.  Bertrand Lejoly (4 out of 9 patents)

6.  Ulrich Weber (3 out of 3 patents)

7.  Martin Bergmann (3 out of 37 patents)

8.  Antonio Citterio (3 out of 199 patents)

9.  Sebastian Herkner (3 out of 18 patents)

10.  Henning Rieseler (3 out of 6 patents)

11.  Julian Berg (3 out of 3 patents)

12.  Juan Angel De La Corte (2 out of 2 patents)

13.  Cecilie Manz (2 out of 10 patents)

14.  Kurt Edgar Kwame Merki (2 out of 2 patents)

15.  Rüdiger Demmel (2 out of 2 patents)


Core Competencies:
Toilet
Bathtub
Washbasin
Sink
Urinal
Bidet
Faucet
Ceramic Article
Sanitary Installation
Shower
Toilet Seat Cover
Pressure Die Casting

64 patents:

1. 12778362 - Fastening device for a seat fitting or lid fitting on a sanitary object, and sanitary arrangement comprising a sanitary object and a seat fitting or lid fitting (2026-11-03),
2. 12668018 - Method for producing a tub-shaped sanitary object made of plastic with a visible side and a bottom (2026-06-30),
3. D1120249 - Sink (2026-03-24),
4. 12480298 - Sanitary furniture to be hung on the wall (2025-11-25),
5. D1081937 - Toilet (2025-07-01),
6. D1077998 - Sink (2025-06-03),
7. D1070038 - Sink (2025-04-08),
8. D1066610 - Bathtub (2025-03-11),
9. D1065470 - Toilet (2025-03-04),
10. D1065469 - Toilet (2025-03-04),
11. D1065465 - Bathtub (2025-03-04),
12. D1059557 - Bathtub (2025-01-28),
13. D1058770 - Bathtub (2025-01-21),
14. D1049326 - Washbasin (2024-10-29),
15. D1049325 - Washbasin (2024-10-29),
Company Overview
Duravit Aktiengesellschaft is a prominent manufacturer based in Hornberg, Germany, specializing in high-quality sanitary fixtures. The company is renowned for its innovative designs and advanced technology in the production of essential bathroom products, including toilets, bathtubs, washbasins, sinks, urinals, bidets, and faucets. With a strong emphasis on ceramic articles, Duravit combines functionality with aesthetic appeal, catering to both residential and commercial markets. The organization is committed to sustainability and enhancing user experience through thoughtful design and engineering.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

64 Patents

#1 in Hornberg

#877 in Germany

#11,495 in the World

Hornberg, DE
Hornberg, Germany

Duravit Aktiengesellschaft

Forward Citations = 352

35 inventors:

goldMedal Philippe Starck (14 out of 62 patents)

silverMedal Thomas Stammel (9 out of 9 patents)

bronzeMedal Philippe Starck (8 out of 154 patents)

4.  Frank Richter (8 out of 11 patents)

5.  Bertrand Lejoly (4 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Duravit Aktiengesellschaft. Retrieved from https://idiyas.com/company/duravit-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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