For the Inventor, By the Inventor

Enter assignee name

Karben, Germany

Contitech Techno-chemie Gmbh

USPTO Granted Patents = 14

EPO Patents = 52

Trademarks = 1

Forward Citations = 19

Loading Chart...

Loading Chart...

33 inventors (with patents filed for the assignee):

Dominik Kempf (2 out of 2 patents)

Harald Kreidner (1 out of 5 patents)

Bradley James Haines (1 out of 4 patents)

4. Guangzhuo Rong (1 out of 9 patents)

5. Thomas George Burrowes (1 out of 30 patents)

6. Florian Kuhlhoff (1 out of 4 patents)

7. Joseph P Schultz (1 out of 1 patent)

8. Prem Thapa (1 out of 1 patent)

9. Marcus Paust (1 out of 1 patent)

10. Michael Hahn (1 out of 1 patent)

11. Juergen Foik (1 out of 1 patent)

12. Joachim Stein (1 out of 1 patent)

13. Gunther Daniel (1 out of 1 patent)

14. Olaf Dehnert (1 out of 1 patent)

15. Michael Sont (1 out of 2 patents)

14 patents: Sort by Forward Citations

1. 12269318 - Multi-split HVAC systems (2025-04-08),

2. 12203569 - Hose, specifically for refrigerant applications (2025-01-21),

3. 12129937 - Alternative subprocess for taping wrapped silicon hoses and hose manufactured thereby (2024-10-29),

4. 12072051 - Fluid line coupling (2024-08-27),

5. 11951531 - Method and device for producing a hose nipple (2024-04-09),

6. 11940075 - Pipe having a flange (2024-03-26),

7. 11910578 - Vehicle electronics cooling systems and methods (2024-02-20),

8. 11674618 - Vehicle air conditioning hose inner layer (2023-06-13),

9. 10837579 - Progressive flex geometry for distribution of dynamic forces within a hose bellows (2020-11-17),

10. 10508196 - Rubber formulation with enhanced flex fatigued resistance (2019-12-17),

11. 9512943 - Connecting arrangement for connecting a fluid line to an assembly to be supplied with fluid (2016-12-06),

12. 8870229 - System for connecting hose lines (2014-10-28),

13. 8209957 - Heatable hose conduit system for an exhaust-gas aftertreatment system of an internal combustion engine (2012-07-03),

14. 7959114 - Holder for a pipeline (2011-06-14),

Contitech Techno-chemie GmbH is a leading supplier of chemical hoses and accessories for a wide range of industries. With over 50 years of experience in the market, we offer high-quality products and solutions for handling chemicals, acids, and other fluids safely and efficiently. Our innovative technologies and materials ensure reliable performance and long service life, making us a trusted partner for customers around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#2 in Karben

#2,903 in Germany

#40,937 in the World

Karben, Germany

Contitech Techno-chemie Gmbh

Forward Citations = 19

33 inventors:

Dominik Kempf (2 out of 2 patents)

Harald Kreidner (1 out of 5 patents)

Bradley James Haines (1 out of 4 patents)

4. Guangzhuo Rong (1 out of 9 patents)

5. Thomas George Burrowes (1 out of 30 patents)

Please report any incorrect information to support@idiyas.com

Loading…