COVALON TECHNOLOGIES INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 5250
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 566
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 474
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 488
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3122
 
  
 
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 2138
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 247
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 243
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0330,210 ANTIMICROBIAL SILICONE-BASED WOUND DRESSINGSAug 30, 12Dec 27, 12[A61F, A61L]
2011/0256,185 REINFORCED TISSUE SHIELDSApr 15, 11Oct 20, 11[A61K, A61F, A61P]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8967077 System and method for coating medical devicesSep 28, 10Mar 03, 15[C08J, B05C, C08F, C09D, A61L, C08L]
8920886 System and method for coating medical devicesSep 28, 10Dec 30, 14[C08J, C08F, C09D, A61L, C08L]
8840927 Method of making anti-microbial polymeric surfacesFeb 26, 02Sep 23, 14[A61L]
8746168 System and method for coating medical devicesSep 28, 10Jun 10, 14[C08J, B05C, C08F, C09D, A61L, C08L]
8628800 Non-adhesive elastic gelatin matricesJan 25, 13Jan 14, 14[A61K]
8361501 Non-adhesive elastic gelatin matricesJun 15, 05Jan 29, 13[A61K]
8354123 Non-adhesive elastic gelatin matricesJun 22, 11Jan 15, 13[A61K]
6808738 Method of making anti-microbial polymeric surfacesFeb 27, 02Oct 26, 04[C08J, C09D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0097,402 NON-ADHESIVE ELASTIC GELATIN MATRICESAbandonedJun 15, 05Apr 28, 11[A61K]
2007/0009,580 Non-adhesive hydrogelsAbandonedJun 29, 05Jan 11, 07[A61K]
6475516 Drug delivery via therapeutic hydrogelsExpiredMar 28, 01Nov 05, 02[A61K, A61M]
6228393 Drug delivery via therapeutic hydrogelsExpiredOct 05, 99May 08, 01[A61K, A61M]
6132765 Drug delivery via therapeutic hydrogelsExpiredApr 15, 97Oct 17, 00[A61K, A61M]
5518003 Mid-stream fluid samplerExpiredNov 30, 93May 21, 96[A61M]

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