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Sophysa

USPTO Granted Patents = 10

EPO Patents = 8

Trademarks = 4

Forward Citations = 183

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9 inventors (with patents filed for the assignee):

Philippe Negre (9 out of 9 patents)

Christophe Moureaux (4 out of 6 patents)

Christophe Boyer (2 out of 2 patents)

4. Olivier Bonnal (2 out of 2 patents)

5. Jean-Philippe Lemaitre (1 out of 1 patent)

6. Sylvain Morel (1 out of 1 patent)

7. François Cabaud (1 out of 1 patent)

8. Pascal Coneau (1 out of 1 patent)

9. Bernard Marion (1 out of 2 patents)

10. Olivier Bonnal (0 patent)

11. Philippe Nègre (0 patent)

12. Jean-Philippe Lemaître (0 patent)

10 patents: Sort by Forward Citations

1. 11197983 - Device for adjusting a drainage valve (2021-12-14),

2. 10357639 - Adjustable drainage valve (2019-07-23),

3. 9072865 - Method of regulating CSF drainage (2015-07-07),

4. 8733394 - Device and method for mechanically locating and reading the setting of an adjustable valve (2014-05-27),

5. 8630695 - Locator, device and method for electronically locating and reading the setting of an adjustable valve (2014-01-14),

6. 8177737 - Drainage system for treating hydrocephalus (2012-05-15),

7. 7921571 - Device for mechanically locating and reading the setting of an adjustable valve (2011-04-12),

8. 7758536 - Subcutaneous valve (2010-07-20),

9. 5643194 - Subcutaneous valve and device for externally setting it (1997-07-01),

10. 4673384 - Valve for the treatment of hydrocephalus (1987-06-16),

Sophysa is a leading medical device company specializing in the development of innovative solutions for the neurosurgical field. With a focus on neuroendoscopy and hydrocephalus treatment, Sophysa has a strong track record of delivering high-quality products that improve patient outcomes. Their commitment to research and development, along with a dedication to excellence in manufacturing, sets them apart in the industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#6 in Orsay

#1,710 in France

#55,986 in the World

Sophysa

Forward Citations = 183

9 inventors:

Philippe Negre (9 out of 9 patents)

Christophe Moureaux (4 out of 6 patents)

Christophe Boyer (2 out of 2 patents)

4. Olivier Bonnal (2 out of 2 patents)

5. Jean-Philippe Lemaitre (1 out of 1 patent)

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