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Saint-Maurice Cedex, France

Otv Sa S.a.

USPTO Granted Patents = 10

Forward Citations = 258

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16 inventors (with patents filed for the assignee):

Abdelkader Gaid (3 out of 21 patents)

Patrick Binot (3 out of 8 patents)

Michele Payraudeau (2 out of 2 patents)

4. Lnsp Nagghappan (1 out of 7 patents)

5. Annie Tazi-Pain (1 out of 2 patents)

6. Claus Dahl (1 out of 4 patents)

7. Pascal Roche (1 out of 1 patent)

8. Jyh-Wei Sun (1 out of 2 patents)

9. Jean Gomez (1 out of 1 patent)

10. Patrick Eposito (1 out of 1 patent)

11. Jacques Debuire (1 out of 1 patent)

12. Loic Oger (1 out of 1 patent)

13. Annie Tazi Pain (1 out of 1 patent)

14. Cyrille Lemoine (1 out of 1 patent)

15. Mickael Uyttewaal (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 7815804 - Method for treating wastewater or produced water (2010-10-19),

2. 7678278 - Method of treating water with an inorganic powder reagent (2010-03-16),

3. 7534343 - Device for collecting clarified water for a basin and corresponding basin (2009-05-19),

4. 7473365 - Method and installation for the biological treatment of water using activated sludge and comprising aeration regulation (2009-01-06),

5. 7459086 - Method for treating water containing iron, manganese and arsenic (2008-12-02),

6. 7407584 - Regulating air velocity continuously injected into biological water treatment reactor (2008-08-05),

7. 7407582 - Combination activated sludge—ballasted flocculation process (2008-08-05),

8. 7311841 - Method for treating water by ballasted flocculation and decantation (2007-12-25),

9. 7172701 - Water treatment method using an inorganic powder reagent with high specific surface area including a step of recycling said reagent (2007-02-06),

10. 7083715 - Method and plant for thickening sludge derived from water treatment by flocculation-decantation with ballasted floc (2006-08-01),

Otv Sa S.a. is a leading provider of advanced water treatment solutions. With over 20 years of experience, we offer a wide range of products and services to meet the needs of our clients in the industrial, municipal, and residential sectors. Our innovative technologies and dedicated team ensure reliable and sustainable water treatment solutions for a cleaner environment.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#3 in Saint-Maurice Cedex

#1,665 in France

#54,238 in the World

Saint-Maurice Cedex, France

Otv Sa S.a.

Forward Citations = 258

16 inventors:

Abdelkader Gaid (3 out of 21 patents)

Patrick Binot (3 out of 8 patents)

Michele Payraudeau (2 out of 2 patents)

4. Lnsp Nagghappan (1 out of 7 patents)

5. Annie Tazi-Pain (1 out of 2 patents)

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