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For the Inventor, By the Inventor

Essen, Germany

Rwe Ag


USPTO Granted Patents = 9

% Expired Patents = 22.2


Trademarks = 17

Forward Citations = 142

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5 inventors (with patents filed for the assignee):

goldMedal Armin Gaul (7 out of 9 patents)

silverMedal Ingo Diefenbach (7 out of 8 patents)

bronzeMedal Gernot Becker (2 out of 3 patents)

4.  Markus Heider (1 out of 1 patent)

5.  Benjamin Pehle (1 out of 1 patent)

6.  Jürgen Waffner (16 patents)

7.  Stephan Voit (1 patent)

8.  Willi Konzen (0 patent)

9.  Detlef Meier (0 patent)

10.  Dirk Nauert (0 patent)

11.  Jörg Meier (0 patent)

12.  Tobias Sabel (0 patent)

13.  Martin Wisy (0 patent)


9 patents:

1. 9669721 - Method and system for dynamically providing information about charging stations (2017-06-06),
2. 9280862 - Charging station and method for securing a charging process of an electric vehicle (2016-03-08),
3. 8900006 - Charging cable plug for electric vehicles (2014-12-02),
4. 8779720 - Charging station for electric vehicles with network stabilization (2014-07-15),
5. 8766595 - Control of charging stations (2014-07-01),
6. 8723477 - Charging cable connector for connecting an electric vehicle to a charging station (2014-05-13),
7. 8692513 - Method and device for communication between an electric vehicle and a charging station (2014-04-08),
8. 8344686 - Method and a device for charging electric vehicles (2013-01-01),
9. 8262402 - Charging cable locking device and method for locking a cable (2012-09-11),
Company Overview
RWE AG, based in Germany, is a leading energy company that focuses on renewable energy, conventional power generation, and energy trading. With a history dating back to 1898, RWE has established a reputation for delivering reliable and sustainable energy solutions to customers worldwide. The company is committed to reducing its carbon footprint and transitioning to a more sustainable energy mix.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#46 in Essen

#4,072 in Germany

Essen, DE
Essen, Germany

Rwe Ag

Forward Citations = 142

5 inventors:

goldMedal Armin Gaul (7 out of 9 patents)

silverMedal Ingo Diefenbach (7 out of 8 patents)

bronzeMedal Gernot Becker (2 out of 3 patents)

4.  Markus Heider (1 out of 1 patent)

5.  Benjamin Pehle (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rwe Ag. Retrieved from https://idiyas.com/company/rwe-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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