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For the Inventor, By the Inventor

Oberentfelden, Switzerland

Areva T&d Ag

USPTO Granted Patents = 10

% Expired Patents = 60.0


Forward Citations = 27

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20 inventors (with patents filed for the assignee):

goldMedal Hugo Hiltbrunner (3 out of 5 patents)

silverMedal Gerardo Palmieri (3 out of 3 patents)

bronzeMedal Peter Von Allmen (2 out of 9 patents)

4.  Ernst Suter (2 out of 8 patents)

5.  Karsten Pohlink (2 out of 3 patents)

6.  Yannick Kieffel (1 out of 19 patents)

7.  Robert Lüscher (1 out of 6 patents)

8.  Lukas Treier (1 out of 5 patents)

9.  Xavier Allaire (1 out of 6 patents)

10.  Philippe Manin (1 out of 3 patents)

11.  Martin Zeugin (1 out of 1 patent)

12.  Johannes Blatter (1 out of 4 patents)

13.  Jean-Luc Bessede (1 out of 8 patents)

14.  Vladimir Gutalj (1 out of 5 patents)

15.  Carmelo Gimeno (1 out of 5 patents)


10 patents:

1. 8191444 - Mechanical control device especially for controlling a high-voltage or medium-voltage disconnector (2012-06-05),
2. 8173927 - High and medium voltage switch apparatus with two interrupters, having common means for actuating the movable contacts of the interrupters (2012-05-08),
3. 8124874 - Insulator disk for supporting a linear conductor, and an electrical assembly including such a disk (2012-02-28),
4. 7982143 - Electric switch having an annular stationary contact (2011-07-19),
5. 7943881 - Grounding disconnector and a method of manufacturing such a grounding disconnector (2011-05-17),
6. 7932794 - Electro-mechanical actuator, and a high or medium voltage disconnector having such an actuator (2011-04-26),
7. 7795541 - Insulating support disc for a conductor and electrical assembly comprising this disc (2010-09-14),
8. 7671292 - Compact operating mechanism for medium and high voltage switchgear (2010-03-02),
9. 7357656 - Electrical energy disconnection device (2008-04-15),
10. 7227091 - Mechanical control device for an electrical switchgear with three switching positions, provided with a selection lever cooperating with a cam (2007-06-05),
Company Overview
Areva T&D AG, based in Oberentfelden, Switzerland, specializes in the development and manufacturing of advanced electrical equipment and solutions for power transmission and distribution. The company focuses on enhancing the efficiency and reliability of electrical networks, catering to utilities and industrial sectors. With a strong emphasis on innovation, Areva T&D AG is involved in research and technology domains such as smart grid solutions, automation systems, and energy management, contributing to the evolution of sustainable energy infrastructure.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Areva T&d Ag USPTO Patent Assignee Logo
10 Patents

#2 in Oberentfelden

#1,046 in Switzerland

#56,092 in the World

Oberentfelden, CH
Oberentfelden, Switzerland

Areva T&d Ag

Forward Citations = 27

20 inventors:

goldMedal Hugo Hiltbrunner (3 out of 5 patents)

silverMedal Gerardo Palmieri (3 out of 3 patents)

bronzeMedal Peter Von Allmen (2 out of 9 patents)

4.  Ernst Suter (2 out of 8 patents)

5.  Karsten Pohlink (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Areva T&d Ag. Retrieved from https://idiyas.com/company/areva-t-and-d-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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