Symbiosis Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 118132
 
 
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 21133
 
 
 
B25J MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES 355
 
 
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 244
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
 
 
A46B BRUSHES 129
 
 
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
 
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
 
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7686819 Flexible endoscopic surgical instrument for invagination and fundoplicationJul 03, 03Mar 30, 10[A61D, A61B]
7083636 Tissue fasteners and related methodsNov 08, 02Aug 01, 06[A61B]
7063697 Bipolar endoscopic surgical scissor blades and instrument incorporating the sameJul 25, 03Jun 20, 06[A61B]
6663640 End effector for use with a flexible endoscopic surgical instrument for invagination and fundoplicationSep 17, 01Dec 16, 03[A61B]
6551328 Surgical instrument for invagination and fundoplicationJun 04, 01Apr 22, 03[A61B]
6447511 Bipolar endoscopic surgical scissor blades and instrument incorporating the sameFeb 27, 97Sep 10, 02[A61B]
6423034 Endoscopic infusion needle having dual distal stopsSep 28, 01Jul 23, 02[A61B, A61M]
6336915 Endoscopic infusion needle having dual distal stopsApr 12, 99Jan 08, 02[A61M]
6312437 Flexible endoscopic surgical instrument for invagination and fundoplicationMay 18, 00Nov 06, 01[A61B]
6296635 Endoscopic robotic surgical tools and methodsMay 17, 99Oct 02, 01[A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6770053 Endoscopic needle having dual distal stopsExpiredJul 12, 02Aug 03, 04[A61B, A61M]
6561988 Endoscopic multiple sample bioptome with enhanced biting actionExpiredNov 20, 00May 13, 03[A61B]
6264617 Radial jaw biopsy forcepsExpiredOct 12, 99Jul 24, 01[A61B]
6193671 Endoscopic multiple sample bioptome with enhanced biting actionExpiredMay 04, 98Feb 27, 01[A61B]
6099483 Jaw assembly for an endoscopic instrumentExpiredFeb 06, 98Aug 08, 00[A61B]
6024708 Radial jaw biopsy forcepsExpiredSep 12, 97Feb 15, 00[A61B]
6019758 Endoscopic bipolar multiple sample bioptomeExpiredOct 08, 97Feb 01, 00[A61B]
5976130 Bipolar push rod assembly for a bipolar endoscopic surgical instrument and instruments incorporating the sameExpiredSep 19, 95Nov 02, 99[A61B]
5871471 Disposable value assembly for reusable surgical trocarExpiredJun 02, 95Feb 16, 99[A61M]
5846240 Ceramic insulator for a bipolar push rod assembly for a bipolar endoscopic surgical instrumentExpiredSep 19, 95Dec 08, 98[A61B]
5725509 Air introduction system for medical needlesExpiredNov 17, 94Mar 10, 98[A61M]
5693031 Method of using reusable surgical trocar with disposable valve assemblyExpiredJun 02, 95Dec 02, 97[A61M]
5669883 Veress needle and cannula assemblyExpiredApr 12, 95Sep 23, 97[A61M]
5555131 Objective lens system for endoscopeExpiredOct 27, 94Sep 10, 96[G02B]
D358645 Bone marrow biopsy needleExpiredNov 01, 93May 23, 95[]
5395375 Arthroscopic surgical instrumentsExpiredNov 18, 92Mar 07, 95[A61B]
D353886 Endoscopic electrosurgical suction-irrigation instrumentExpiredOct 09, 92Dec 27, 94[]
5354296 Electrocautery probe with variable morphology electrodeExpiredMar 24, 93Oct 11, 94[A61B]
5342390 Thumb-activated actuating member for imparting reciprocal motion to a push rod of a disposable laparoscopic surgical instrumentExpiredJul 24, 92Aug 30, 94[A61B]
5331971 Endoscopic surgical instrumentsExpiredJul 28, 92Jul 26, 94[A61B]

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