Birtcher Medical Systems, Inc.
Patent Owner
Stats
- 9 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 29, 1998 most recent publication
Details
- 9 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 941 Total Citation Count
- Oct 04, 1990 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5814012 Method and apparatus for relieving excess insufflation pressureMar 12, 93Sep 29, 98[A61B, A61M]
5554112 Minimally invasive irrigator/aspirator surgical probe and method of using sameJul 08, 94Sep 10, 96[A61M]
5484435 Bipolar electrosurgical instrument for use in minimally invasive internal surgical proceduresNov 08, 93Jan 16, 96[A61B]
5330469 Apparatus for supporting an electrosurgical generator and interfacing such with an electrosurgical pencil and an inert gas supplyApr 05, 91Jul 19, 94[A61B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
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