For the Inventor, By the Inventor

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La Defense, France

Degremont

USPTO Granted Patents = 114

% Expired Patents = 14.9

CIPO Patents = 7

EPO Patents = 28

Trademarks = 5

Forward Citations = 994

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137 inventors (with patents filed for the assignee):

Patrick Vion (15 out of 17 patents)

Vincent Savall (7 out of 8 patents)

Robert Louboutin (7 out of 9 patents)

4. Jean-Marie Rovel (6 out of 8 patents)

5. Pierre-Emmanuel Pardo (4 out of 4 patents)

6. Pavel Chudoba (4 out of 4 patents)

7. Christian Coste (4 out of 4 patents)

8. Jacques Claude Moles (4 out of 4 patents)

9. Claude Prevot (4 out of 5 patents)

10. Roger Nicol (4 out of 6 patents)

11. Chrystelle Langlais (3 out of 5 patents)

12. Marie-Pierre Gaudin (3 out of 3 patents)

13. Michele Pannier (3 out of 3 patents)

14. Yves Robert Richard (3 out of 3 patents)

15. Jean Le Fur (3 out of 3 patents)

Core Competencies:

Denitrification

Biological Treatment

Effluent Purification

Sludge Reduction

Ozonization

Filtration

Dewatering

Water Treatment

Flotation

Catalytic Treatment

Desalination

Organic Pollutants

114 patents: Sort by Forward Citations

1. 10458650 - Methods and systems for flue gas denitrification (2019-10-29),

2. 10112857 - Method and equipment for the biological denitrification of waste water (2018-10-30),

3. 10065878 - Method and facility for the forced dewatering of a sludge of saline residues (2018-09-04),

4. 10040711 - Method and facility for the aerobic biological treatment of effluent, in particular wastewater (2018-08-07),

5. 10001274 - Method for conducting combustion in a furnace in order to limit the production of nitrogen oxides, and installation for implementing said method (2018-06-19),

6. 9975797 - Method for ultra-dehydrating thickened or pasty biomass products, and equipment for implementing the method (2018-05-22),

7. 9850155 - Method for treating organic waste, in particular sludge from wastewater treatment plants, and facility for implementing said method (2017-12-26),

8. 9764976 - Process for reducing the production of sludge by municipal or industrial wastewater purification plants, and equipment for the implementation thereof (2017-09-19),

9. 9751780 - Coagulation/flocculation apparatus for the treatment of a hydraulic flow, and implementation process (2017-09-05),

10. 9725334 - Rapid flotation device for water laden with suspended matter, and method for implementing same (2017-08-08),

11. 9360848 - Reverse-osmosis water desalination plant (2016-06-07),

12. 9359240 - Method for desulphuration of the digestate and the biogas of a digester, and biogas production facility implementing said method (2016-06-07),

13. 9295929 - Method for washing a filter having at least two layers of filtering media, in particular for filtering seawater, and equipment for implementing said method (2016-03-29),

14. 9011677 - Quick static decanter for prethickening water treatment sludge, and plant including such a decanter (2015-04-21),

15. 8916046 - Method for controlling oxygen supply for treating wastewater, and facility for implementing same (2014-12-23),

DEGREMONT is a global water treatment and wastewater treatment company, providing solutions for drinking water production, industrial water treatment, and municipal wastewater treatment. With over 70 years of experience, DEGREMONT offers innovative and sustainable solutions to help preserve and protect water resources. Their expertise ranges from design and engineering to operation and maintenance of water treatment plants. Visit their website for more information and to explore their range of products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

114 Patents

#1 in La Defense

#240 in France

#6,927 in the World

La Defense, France

Degremont

Forward Citations = 994

137 inventors:

Patrick Vion (15 out of 17 patents)

Vincent Savall (7 out of 8 patents)

Robert Louboutin (7 out of 9 patents)

4. Jean-Marie Rovel (6 out of 8 patents)

5. Pierre-Emmanuel Pardo (4 out of 4 patents)

Please report any incorrect information to [email protected]

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