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Vienna, Austria

Semperit Aktiengesellschaft

USPTO Granted Patents = 30

Forward Citations = 409

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39 inventors (with patents filed for the assignee):

Erich Kresta (4 out of 4 patents)

Werner Gorter (3 out of 3 patents)

Rainer Haberl (3 out of 3 patents)

4. Egon Kratochvil (2 out of 2 patents)

5. Horst Stumpf (2 out of 2 patents)

6. Gerhard Printz (2 out of 2 patents)

7. Ralf Haase (2 out of 2 patents)

8. Maternus Gluck (2 out of 2 patents)

9. Oswald Heissenberger (2 out of 2 patents)

10. Josef Kastner (2 out of 2 patents)

11. Heinz Tichy (2 out of 2 patents)

12. Wolf-Dieter Jost (2 out of 2 patents)

13. Josef Affenzeller (2 out of 2 patents)

14. Franz Mair (1 out of 2 patents)

15. Franz Friedl (1 out of 1 patent)

30 patents: Sort by Forward Citations

1. 4789697 - Material based on a caoutchouc-type mixture for producing hard rubber, (1988-12-06),

2. 4773624 - Method of using a material based on a caoutchouc-type mixture for (1988-09-27),

3. 4580608 - Pneumatic vehicle tire with radial ply carcass and tread member composed (1986-04-08),

4. D278607 - Road reflector or similar article (1985-04-30),

5. 4513046 - Antistatic support (1985-04-23),

6. 4464796 - Glove formed of rubber or plastics material and mold for fabricating the (1984-08-14),

7. 4372488 - Level crossing for railroads and method of fabricating the same (1983-02-08),

8. 4370697 - Capacitor for measuring forces (1983-01-25),

9. 4329981 - Foot massage mat (1982-05-18),

10. D263694 - Tire (1982-04-06),

11. D262156 - Walking-aid for plaster-of-paris cast (1981-12-08),

12. 4274441 - Connection coupling connectable under pressure (1981-06-23),

13. 4266263 - Force measuring capacitor (1981-05-05),

14. 4264208 - Method and apparatus for measuring the surface of an object (1981-04-28),

15. 4262720 - Tread for a pneumatic tire (1981-04-21),

Semperit is a global rubber company headquartered in Vienna, Austria. With a history dating back to 1824, Semperit specializes in the production and distribution of rubber-based products for various industries. The company offers a wide range of products such as industrial hoses, conveyor belts, examination and surgical gloves, hydraulic and pneumatic seals, and rubber moldings. Semperit operates in more than 50 countries worldwide, serving customers in sectors including healthcare, industrial engineering, automotive, and construction. With a strong focus on innovation, sustainability, and customer satisfaction, Semperit aims to deliver efficient and reliable solutions that meet the highest quality standards.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

30 Patents

#26 in Vienna

#119 in Austria

#21,229 in the World

Vienna, Austria

Semperit Aktiengesellschaft

Forward Citations = 409

39 inventors:

Erich Kresta (4 out of 4 patents)

Werner Gorter (3 out of 3 patents)

Rainer Haberl (3 out of 3 patents)

4. Egon Kratochvil (2 out of 2 patents)

5. Horst Stumpf (2 out of 2 patents)

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