Tioxide Specialties Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5554215 Composite pigmentary materialJun 07, 95Sep 10, 96[C04B]
5260466 Preparation of titanium derivativesAug 10, 92Nov 09, 93[C07F]
5248464 Article of ceramic material and production thereofMay 19, 92Sep 28, 93[C04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5688894 Polyester resin powder coating compositionsExpiredJun 20, 95Nov 18, 97[C08G]
5646200 Compositions containing zirconium compoundsExpiredJun 20, 95Jul 08, 97[C09D]
5591287 Process for producing layered ceramic productExpiredSep 02, 93Jan 07, 97[C04B]
5525559 Preparation of mixed powdersExpiredApr 24, 95Jun 11, 96[C04B]
5470446 Process for the production of silicon nitrideExpiredMar 24, 94Nov 28, 95[C01B]
5456899 Preparation of titanium dioxideExpiredFeb 04, 94Oct 10, 95[C01G]
5391643 Polyester resin powder coating compositionsExpiredMay 11, 94Feb 21, 95[C08L]
5330953 Preparation of anatase titanium dioxideExpiredApr 26, 93Jul 19, 94[B01J]
5286774 Aqueous compositionsExpiredJul 27, 92Feb 15, 94[C09B, C08L, C08K]
5196180 Ceramic powdersExpiredJun 13, 91Mar 23, 93[C01G, C01F]
5190834 Composite membrarnes and electrochemical cells containing themExpiredOct 22, 91Mar 02, 93[H01M]
5033682 Grinding processExpiredOct 19, 88Jul 23, 91[B02B, B24B, B01B]
4677082 Composition comprising ceramic particlesExpiredNov 14, 85Jun 30, 87[C04B]

Top Inventors for This Owner

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