PEGAVISION CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4116
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 367
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 346
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
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 170
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0368,222 SOLUTION FOR TREATING CONTACT LENS AND CONTACT LENS PACKAGING SYSTEMNov 04, 16Dec 28, 17[A61L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9482788 UV-blocking silicone hydrogel composition and silicone hydrogel contact lens containing thereofDec 05, 14Nov 01, 16[C08G, C08F, G02B]
9395560 Progressive multifocal ophthalmic lensAug 06, 14Jul 19, 16[A61F, G02C]
9133221 Method for manufacturing hydrophilic silicone macromerAug 26, 14Sep 15, 15[C07F, C08G, G02B]
9056879 Method of manufacturing hydrophilic silicone prepolymerDec 18, 12Jun 16, 15[C07F, C08G, G02B]
9046641 Silicone hydrogel composition and silicone hydrogel contact lenses made from the compositionApr 25, 13Jun 02, 15[C08G, C08F, G02B, C08L]
8865925 Method for manufacturing hydrophilic silicone macromerDec 14, 12Oct 21, 14[C07F]
8328353 Segmented delta toric lensJan 27, 11Dec 11, 12[G02C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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