Sophysa

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 8146
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9072865 Method of regulating CSF drainageMar 13, 09Jul 07, 15[A61M, G01F]
8733394 Device and method for mechanically locating and reading the setting of an adjustable valveSep 10, 07May 27, 14[F16K, A61M]
8630695 Locator, device and method for electronically locating and reading the setting of an adjustable valveDec 14, 07Jan 14, 14[A61B]
8177737 Drainage system for treating hydrocephalusJan 26, 07May 15, 12[F16K, A61M]
7921571 Device for mechanically locating and reading the setting of an adjustable valveFeb 12, 09Apr 12, 11[F16K, A61M]
7758536 Subcutaneous valveJun 03, 05Jul 20, 10[F16K, A61M]
7282040 Gravitational pressure regulating mechanismDec 24, 02Oct 16, 07[A61M]
5643194 Subcutaneous valve and device for externally setting itJun 26, 95Jul 01, 97[A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4673384 Valve for the treatment of hydrocephalusExpiredApr 14, 86Jun 16, 87[A61B, A61M]

Top Inventors for This Owner

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