BEAVER-VISITEC INTERNATIONAL (US), INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 19221
 
  
 
2402 MEDICAL INSTRUMENTS, INSTRUMENTS AND TOOLS FOR LABORATORY USE1033
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 8132
 
  
 
0903 BOXES, CASES, CONTAINERS, 532
 
  
 
B44C PRODUCING DECORATIVE EFFECTS 430
 
  
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 334
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS159
 
  
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 135
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D810949 Surgical drapeJul 11, 16Feb 20, 18[2400]
9579094 Iris expanderNov 25, 14Feb 28, 17[A61F, A61B]
9480495 Surgical knife safety handle having user operable lockJul 21, 14Nov 01, 16[A61F, A61B]
9095322 Speculum with hinged portionSep 21, 11Aug 04, 15[A61B]
9044265 Retractable safety knifeDec 22, 10Jun 02, 15[B26B, A61F, A61B]
8900136 Iris expanderMar 17, 14Dec 02, 14[A61F, A61B]
8814893 Surgical knife safety handle having user operable lockDec 22, 10Aug 26, 14[A61F, A61B]
8757378 Packaging for surgical blade tipsMar 31, 10Jun 24, 14[B26B, A61B]
8652036 SpeculumOct 25, 10Feb 18, 14[A61B]
D685092 Surgical knife safety handleMar 14, 11Jun 25, 13[2402]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0155,700 SPECULUMAbandonedFeb 04, 14Jun 05, 14[A61B]
2010/0152,646 Intravitreal injection device and methodAbandonedFeb 27, 09Jun 17, 10[A61B, A61M]
2010/0137,876 SURGICAL MICROMANIPULATOR TIP, SURGICAL MICROMANIPULATOR AND METHOD FOR PRODUCING A TIP FOR ONE SUCH MICROMANIPULATORAbandonedDec 10, 07Jun 03, 10[B23P, A61F]
2009/0240,281 METHOD FOR PRODUCING DISPOSABLE TWEEZER TIPS FOR MICROSURGERY TWEEZERS AND MICROSURGERY TWEEZERS PROVIDED WITH SUCH TIPSAbandonedFeb 27, 07Sep 24, 09[A61F]
2009/0030,448 SURGICAL FORCEPS, IN PARTICULAR AN OPHTHALMOLOGIC MICROSURGICAL FORCEPSAbandonedJun 22, 05Jan 29, 09[A61B]
2009/0007,436 Silicon blades for surgical and non-surgical useAbandonedJun 16, 08Jan 08, 09[B26B]
2008/0215,062 Packaging for holding an ophthalmic shuntAbandonedJan 08, 08Sep 04, 08[A61F]
2007/0283,578 Atomically sharp edged cutting blades and methods for making sameAbandonedMay 03, 07Dec 13, 07[B26B]
7055248 Surgical knife blade attachment and method for using sameExpiredApr 30, 04Jun 06, 06[B26B]
6371966 Corneal incision deviceExpiredFeb 10, 00Apr 16, 02[A61F]
6345621 Dual refractive drape for use in eye surgeryExpiredFeb 18, 00Feb 12, 02[A61B]
6345622 Method of using a dual refractive drapeExpiredFeb 18, 00Feb 12, 02[A61B]
6220246 Ophthalmic surgical sponge for protection of a corneal capExpiredNov 23, 99Apr 24, 01[A61B]
6192888 Method of using an ophthalmic surgical spongeExpiredNov 23, 99Feb 27, 01[A61F]
6090119 Corneal incision deviceExpiredSep 30, 98Jul 18, 00[A61F]
5062831 Catheter for use in the surgical correction of a nasolacrimal duct obstructionExpiredApr 18, 90Nov 05, 91[A61M]

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