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For the Inventor, By the Inventor

Traiskirchen, Austria

Semperit Reifen Aktiengesellschaft


USPTO Granted Patents = 20

Trademarks = 1

Forward Citations = 382

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15 inventors (with patents filed for the assignee):

goldMedal Franz Diensthuber (6 out of 6 patents)

silverMedal Josef Stelzer (4 out of 4 patents)

bronzeMedal Otto Beckmann (3 out of 4 patents)

4.  Helmut Loidl (2 out of 2 patents)

5.  Reinhard Teves (1 out of 15 patents)

6.  Bernadette Hausmann (1 out of 1 patent)

7.  Ernst Petraschek (1 out of 1 patent)

8.  Joachim Bertrand (1 out of 1 patent)

9.  Ralf Haase (1 out of 1 patent)

10.  Alfred Rampl (1 out of 3 patents)

11.  Erich Kresta (1 out of 1 patent)

12.  Paul Zeiner (1 out of 1 patent)

13.  Gernot Arendt (1 out of 2 patents)

14.  Raimund Wohlfahrt (1 out of 2 patents)

15.  Georg Schuller (1 out of 1 patent)


20 patents:

1. 5961913 - Device and process for vulcanizing tires (1999-10-05),
2. 5717022 - Rubber composition, particularly for tire tread (1998-02-10),
3. 5660651 - Pneumatic tire including sipes (1997-08-26),
4. D379443 - Tire (1997-05-27),
5. D355876 - Tire (1995-02-28),
6. 5350001 - Tire having a tread surface with fine cut-outs at the tire tread surface (1994-09-27),
7. D342469 - Tire (1993-12-21),
8. 5252649 - Pneumatic tire with tread containing plasticizer, plasticizer mixture (1993-10-12),
9. 5137068 - Radial-ply tire for trucks with tread blocks divided into two (1992-08-11),
10. 5115001 - Vulcanizable rubber mixture, vulcanized rubber material and method of (1992-05-19),
11. D320180 - Tire or similar article (1991-09-24),
12. D318445 - Tire (1991-07-23),
13. D304434 - Vehicle tire (1989-11-07),
14. 4745958 - Tire-rim vehicle wheel assembly (1988-05-24),
15. 4739811 - Pneumatic vehicle tire with radial ply carcass and tread member composed (1988-04-26),
Company Overview
Semperit Reifen Aktiengesellschaft, based in Traiskirchen, Austria, specializes in the development and manufacturing of high-performance tires. The company focuses on producing tires for various applications, including passenger vehicles, commercial vehicles, and specialty segments. With a commitment to innovation, Semperit integrates advanced technologies into its products to enhance safety, durability, and performance. The company serves markets across Europe and beyond, positioning itself as a key player in the tire industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#1 in Traiskirchen

#180 in Austria

#31,264 in the World

Traiskirchen, AT
Traiskirchen, Austria

Semperit Reifen Aktiengesellschaft

Forward Citations = 382

15 inventors:

goldMedal Franz Diensthuber (6 out of 6 patents)

silverMedal Josef Stelzer (4 out of 4 patents)

bronzeMedal Otto Beckmann (3 out of 4 patents)

4.  Helmut Loidl (2 out of 2 patents)

5.  Reinhard Teves (1 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Semperit Reifen Aktiengesellschaft. Retrieved from https://idiyas.com/company/semperit-reifen-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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