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For the Inventor, By the Inventor

Hanover, Germany

Continental Aktiengesellschaft


USPTO Granted Patents = 353

% Expired Patents = 18.7



Trademarks = 49

Forward Citations = 3,715

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443 inventors (with patents filed for the assignee):

goldMedal Horst Sergel (20 out of 21 patents)

silverMedal Udo Frerichs (16 out of 31 patents)

bronzeMedal Ulrich Behr (16 out of 38 patents)

4.  Thomas Dieckmann (14 out of 75 patents)

5.  Alexander Stiller (13 out of 16 patents)

6.  Michael Glinz (12 out of 13 patents)

7.  Holger Oldenettel (11 out of 16 patents)

8.  Heinrich Huinink (11 out of 18 patents)

9.  Julius Peter (10 out of 14 patents)

10.  Stefan Rittweger (9 out of 47 patents)

11.  Stefan Wode (9 out of 10 patents)

12.  Uwe Folchert (8 out of 14 patents)

13.  Klaus Kleinhoff (8 out of 13 patents)

14.  Thomas Becherer (8 out of 11 patents)

15.  Heinz-Dieter Rach (8 out of 24 patents)


Core Competencies:
Keyless Entry
Pneumatic Tire
Tire Tread
Rubber Mixture
Air Spring
Level Control System
Self-Sealing Tire
Vulcanizing Agent
Tire Composition
Shock Absorber
Transponder
Control Unit

353 patents:

1. 10855113 - Keyless entry device and method for powering the keyless entry device (2020-12-01),
2. 8815032 - Method for producing a tread rubber for a vehicle tire, in particular a pneumatic vehicle tire (2014-08-26),
3. 8733414 - Pneumatic vehicle tire with protected sidewall markings (2014-05-27),
4. 8592506 - Tire compositions and components containing blocked mercaptosilane coupling agent (2013-11-26),
5. 8532874 - Method for operating a control unit for heat-sensitive actuators (2013-09-10),
6. 8474798 - Air spring for vehicle (2013-07-02),
7. 8314693 - Device for displaying a plurality of detectable variable quantities (2012-11-20),
8. 8272627 - Air spring device (2012-09-25),
9. 8251116 - Device for turning up a tire-building component on a tire-building drum (2012-08-28),
10. 8227538 - Rubber mixture with improved abrasion (2012-07-24),
11. 8219262 - Motor vehicle equipped with a pneumatic level control system (2012-07-10),
12. 8215620 - Self-pumping ride level control system (2012-07-10),
13. 8211258 - Method and device for producing a tread for a vehicle tire (2012-07-03),
14. 8182626 - Tire composition with improved vulcanizing agent (2012-05-22),
15. 8152475 - Method for controlling operation of a compressor (2012-04-10),
Continental Aktiengesellschaft, headquartered in Hanover, Germany, is a leading global technology company specializing in tire technology and automotive systems. The company develops and manufactures a wide range of products, including pneumatic tires, keyless entry systems, and advanced rubber mixtures. Continental is at the forefront of innovation in areas such as self-sealing tires, air spring systems, and level control technologies, contributing significantly to enhanced vehicle performance and safety across various markets.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Continental Aktiengesellschaft
353 Patents

#4 in Hanover

#161 in Germany

#2,590 in the World

Hanover, DE
Hanover, Germany

Continental Aktiengesellschaft

Forward Citations = 3,715

443 inventors:

goldMedal Horst Sergel (20 out of 21 patents)

silverMedal Udo Frerichs (16 out of 31 patents)

bronzeMedal Ulrich Behr (16 out of 38 patents)

4.  Thomas Dieckmann (14 out of 75 patents)

5.  Alexander Stiller (13 out of 16 patents)

Please report any incorrect information to [email protected]
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