Spembly Medical Limited

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
5403309 Cryosurgical ablationJul 29, 93Apr 04, 95[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5992158 Cryosurgical instrumentExpiredJun 09, 97Nov 30, 99[F25B]
5860970 Cryosurgical instrumentExpiredJul 07, 97Jan 19, 99[A61B]
5759182 Cryosurgical probe with pre-cooling featureExpiredNov 01, 96Jun 02, 98[A61B]
5224943 Cryosurgical apparatusExpiredJul 19, 91Jul 06, 93[A61B]
5078713 Cryosurgical probeExpiredNov 30, 89Jan 07, 92[A61B]
4207897 Cryosurgical probeExpiredJul 13, 77Jun 17, 80[A61F, A61B, A61M]

Top Inventors for This Owner

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