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For the Inventor, By the Inventor

Paris, France

Alstom Grid Sas


USPTO Granted Patents = 3

% Expired Patents = 33.3



Trademarks = 6

Forward Citations = 7

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5 inventors (with patents filed for the assignee):

goldMedal Abdelkrim Benchaib (1 out of 13 patents)

silverMedal Donald Colin Murray Oates (1 out of 4 patents)

bronzeMedal Milan Saravolac (1 out of 1 patent)

4.  Serge Poullain (1 out of 8 patents)

5.  Denis Dufournet (1 out of 31 patents)

6.  Yannick Kieffel (19 patents)

7.  François Biquez (5 patents)

8.  Denis Frigiere (10 patents)

9.  Joël Ozil (7 patents)

10.  Jean-Marc Willieme (19 patents)

11.  Christophe Creusot (7 patents)

12.  François Devaux (0 patent)

13.  Eric Chemin (0 patent)

14.  François Perrot (0 patent)

15.  Jean Christophe Riboud (0 patent)


3 patents:

1. 8816237 - Interrupting chamber for high-voltage circuit breaker with improved arc blow-out (2014-08-26),
2. 8531852 - System and a method for controlling at least one voltage converter having a plurality of cells in series (2013-09-10),
3. 8519682 - Hybrid on-load tap changer and a method of operating the same (2013-08-27),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#754 in Paris

#4,033 in France

Paris, FR
Paris, France

Alstom Grid Sas

Forward Citations = 7

5 inventors:

goldMedal Abdelkrim Benchaib (1 out of 13 patents)

silverMedal Donald Colin Murray Oates (1 out of 4 patents)

bronzeMedal Milan Saravolac (1 out of 1 patent)

4.  Serge Poullain (1 out of 8 patents)

5.  Denis Dufournet (1 out of 31 patents)

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