For the Inventor, By the Inventor

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Nanterre, France

Suez Lyonnaise Des Eaux

USPTO Granted Patents = 10

Forward Citations = 61

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14 inventors (with patents filed for the assignee):

Philippe Caulet (5 out of 7 patents)

Patrice Chatellier (4 out of 4 patents)

Raymond Connor (3 out of 3 patents)

4. Simon Daniels (3 out of 3 patents)

5. Jean-Pierre Philippe (2 out of 2 patents)

6. Bruno Bujon (2 out of 2 patents)

7. Fanny Lefevre (1 out of 3 patents)

8. Danièle Touati (1 out of 1 patent)

9. Yves Levi (1 out of 1 patent)

10. Sam Dukan (1 out of 1 patent)

11. J M Laine (1 out of 1 patent)

12. P Moulart (1 out of 1 patent)

13. K Glucina (1 out of 1 patent)

14. M R Chevalier (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6899141 - Rehabilitation of water supply pipes (2005-05-31),

2. 6857451 - Rehabilitation of water supply pipes (2005-02-22),

3. 6644356 - Rehabilitation of water supply pipes (2003-11-11),

4. 6589428 - Waste water treatment using activated sludge process (2003-07-08),

5. 6527956 - Method for regulating aeration during waste water biological treatment (2003-03-04),

6. 6387648 - Method for adjusting and disinfecting liquids (2002-05-14),

7. 6375845 - Method for evaluating and controlling the biomass contained in waste water treatment biological tanks (2002-04-23),

8. 6370943 - Process for monitoring the integrity of hollow fiber filtration modules (2002-04-16),

9. 6309548 - Method for controlling and managing the biomass store of biological installations treating waste water (2001-10-30),

10. 6290850 - Method for controlling aeration systems of biological tanks treating waste water (2001-09-18),

Suez Lyonnaise Des Eaux is a French multinational corporation that operates in the water management and waste management sectors. The company provides services for water and waste treatment, as well as energy transition solutions. With a presence in over 70 countries, Suez aims to lead the way in sustainable resource management and environmental protection.

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USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#15 in Nanterre

#1,665 in France

#54,271 in the World

Nanterre, France

Suez Lyonnaise Des Eaux

Forward Citations = 61

14 inventors:

Philippe Caulet (5 out of 7 patents)

Patrice Chatellier (4 out of 4 patents)

Raymond Connor (3 out of 3 patents)

4. Simon Daniels (3 out of 3 patents)

5. Jean-Pierre Philippe (2 out of 2 patents)

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