3V 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 3252
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6140435 Cross-linked acrylic copolymers in aqueous emulsion with improved thickening and suspending propertiesApr 08, 98Oct 31, 00[C08F]
5801244 SunscreensMar 25, 96Sep 01, 98[C07D]
5776439 Sun protecting cosmetic compositions comprising derivatives of dibenzoylmethane and of benzophenoneNov 29, 96Jul 07, 98[A61K]
5744127 Derivatives of benzoxazole useful as UV filtersSep 20, 96Apr 28, 98[A61K, C07D]
5658973 Compositions for the stabilization of synthetic polymersJul 26, 95Aug 19, 97[C08K]
5439959 Compositions for the stabilization of synthetic polymersMay 24, 94Aug 08, 95[C08K]
5346691 S-triazine derivatives as light stabilizersMay 20, 93Sep 13, 94[A61K, C07D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6232412 Build-up suppressor agents, compositions containing them and method of use in polymerization processesExpiredJun 03, 99May 15, 01[C08F]
5861456 Thickening compositionsExpiredNov 03, 95Jan 19, 99[C08K]
5759525 Concentrated solutions of a 1,3,5-triazine derivative sunscreen and their use for the preparation of cosmetic compositionsExpiredDec 26, 96Jun 02, 98[A61K, C07D]
5744694 Gelled compositions containing organic liquidsExpiredMar 18, 97Apr 28, 98[C10L]
5738842 Sun protecting cosmetic compositions comprising derivatives of dibenzoylmethane, of diphenylcyanoacrylic acid and of triazineExpiredNov 29, 96Apr 14, 98[A61K]
5733532 Sun protecting cosmetic compositions comprising derivatives of dibenzoylmethane, of benzophenone and of triazineExpiredNov 29, 96Mar 31, 98[A61K]
5665334 Benzofuran derivatives and methods for their use as stabilizers and sunscreens against HIV radiationsExpiredDec 21, 95Sep 09, 97[A61K, C07D]
5663253 Policarboxylic acidsExpiredJun 20, 96Sep 02, 97[C08F]
5656706 Alkyl and/or alkylphenyl poly(oxyalkylene)sorbate copolymersExpiredDec 13, 94Aug 12, 97[C08F]
5639446 Derivatives of benzoxazole useful as UV stabilizersExpiredSep 20, 96Jun 17, 97[A61K, C07D]
5565191 Cosmetic and dermatological compositions for the protection against UV radiation containing stilbene derivativesExpiredDec 13, 94Oct 15, 96[A61K]
5530045 Dispersions of salts of polymers or copolymers of acrylic acid and the use thereof as thickening agentsExpiredApr 29, 94Jun 25, 96[C08K]
5518713 Benzoxazole derivatives, the use thereof as sunscreens and cosmetic compositions containing themExpiredFeb 13, 95May 21, 96[A61K]
5468470 Benzofuran derivatives and the use thereof as stabilizers against UV radiationsExpiredAug 08, 94Nov 21, 95[A61K, C07D]
5395967 Polyquaternary compounds and the use thereof as dye fixersExpiredJun 07, 93Mar 07, 95[G07C]
5362481 Benzofuran derivatives and the use thereof as stabilizers against UV radiationsExpiredAug 06, 93Nov 08, 94[A61K, C07D]
5342911 Crosslinked polyacrylic acids having low solvent residue, a process for the preparation thereof and the use thereof as thickening agentsExpiredAug 25, 93Aug 30, 94[C08F]
5338539 Benzofuran derivatives useful as sunscreensExpiredJun 07, 93Aug 16, 94[A61K, C07D]
5332568 S-triazine derivatives having light-protecting actionExpiredMay 20, 93Jul 26, 94[A61K, C07D]

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