For the Inventor, By the Inventor

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Courbevoie, France

Total

USPTO Granted Patents = 14

EPO Patents = 1

Trademarks = 6

Forward Citations = 191

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25 inventors (with patents filed for the assignee):

Alain Besson (7 out of 10 patents)

Robert Delwiche (2 out of 8 patents)

Laurent Lombez (1 out of 3 patents)

4. Adrien Bercegol (1 out of 1 patent)

5. Daniel Ory (1 out of 2 patents)

6. Yves Lafet (1 out of 4 patents)

7. Yves Lecoffre (1 out of 6 patents)

8. Yves Gunaltun (1 out of 1 patent)

9. Gilles Ferschneider (1 out of 8 patents)

10. Jean-Claude Gay (1 out of 1 patent)

11. Pierre Lecour (1 out of 2 patents)

12. Daniel Ferre (1 out of 2 patents)

13. Didier Parron (1 out of 1 patent)

14. Helmut Kuhn (1 out of 1 patent)

15. Thierry Des Vallieres (1 out of 2 patents)

14 patents: Sort by Forward Citations

1. 11231323 - Time-resolved hyper-spectral single-pixel imaging (2022-01-25),

2. 6886206 - Scraper for inhibiting corrosion in the arch of a pipe carrying a multiphase corrosive liquid (2005-05-03),

3. 6426010 - Device and method for separating a heterogeneous mixture (2002-07-30),

4. 6102142 - Drilling tool with shock absorbers (2000-08-15),

5. 6101446 - Method for charting drillable zones in an oilfield avoiding anomaly zones (2000-08-08),

6. 5957227 - Blade-equipped drilling tool, incorporating secondary cutting edges and (1999-09-28),

7. 5823277 - Cutting edge for monobloc drilling tools (1998-10-20),

8. 5661248 - Method and apparatus for non-intrusive measurement and control of the (1997-08-26),

9. 5550761 - Method for modelling multiphase flows in pipelines (1996-08-27),

10. 5465609 - Apparatus for study of gas migration in cement slag (1995-11-14),

11. 5301762 - Drilling tool fitted with self-sharpening cutting edges (1994-04-12),

12. 5293946 - Divergent fluid nozzle for drilling tool (1994-03-15),

13. 5282512 - Drilling tool with rotating conical rollers (1994-02-01),

14. 5230389 - Fluidic oscillator drill bit (1993-07-27),

Total is a leading French multinational oil and gas company with operations in more than 130 countries. The company is involved in all aspects of the oil and gas value chain, from exploration and production to refining and distribution. Total is committed to sustainable energy and is investing in renewable energy sources such as solar and wind power. With a strong focus on innovation and technology, Total is shaping the future of energy.

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USPTO Data Jan 1 1976 - Sep 15 2026

14 Patents

#67 in Courbevoie

#1,318 in France

#42,118 in the World

Courbevoie, France

Total

Forward Citations = 191

25 inventors:

Alain Besson (7 out of 10 patents)

Robert Delwiche (2 out of 8 patents)

Laurent Lombez (1 out of 3 patents)

4. Adrien Bercegol (1 out of 1 patent)

5. Daniel Ory (1 out of 2 patents)

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