CRISTAL USA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2683
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 2111
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1983
 
  
 
B01D SEPARATION 17117
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 1722
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 860
 
  
 
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 785
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM6151
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR689
 
  
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES647

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0002,474 INFRARED-REFLECTIVE COATINGSSep 16, 15Jan 07, 16[C09D]
2015/0175,437 TiO2 BASED SCRUBBING GRANULES, AND METHODS OF MAKING AND USING SUCH TiO2 BASED SCRUBBING GRANULESMar 06, 15Jun 25, 15[C01G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9862616 based scrubbing granulesMar 06, 15Jan 09, 18[C09K, C09C, C01G, G01G]
9731979 Purification of titanium tetrachlorideApr 15, 13Aug 15, 17[C01G]
9708195 based scrubbing granulesApr 26, 13Jul 18, 17[C09K, C09C, C01G, B24D]
9481797 Pigment for paper and paper laminateAug 09, 11Nov 01, 16[C09C, D21H, B32B, C08K]
9421519 Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereofAug 15, 13Aug 23, 16[B01J, B01D]
9358502 Photocatalytic coatingAug 31, 07Jun 07, 16[B82Y, C04B, C09D, B01J, B01D, C08K]
9352299 Neutral, stable and transparent photocatalytic titanium dioxide solsNov 16, 12May 31, 16[A01N, B01J]
9260318 Mesoporous titanium dioxide nanoparticles and process for their productionOct 30, 14Feb 16, 16[C22B, B82Y, C01G]
9228095 Photocatalytically active polysiloxane coating compositionsAug 15, 14Jan 05, 16[B82Y, C09D, C09C, C08L, C08K]
9126145 Photocatalytic coatingJul 07, 14Sep 08, 15[B82Y, C08F, C04B, C09D, B01J, B01D, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0314,268 CATALYST SUPPORT MATERIALS, CATALYSTS, METHODS OF MAKING THEM AND USES THEREOFAbandonedJul 15, 15Nov 05, 15[B01J]
2015/0298,057 VANADIA-BASED DeNOx CATALYSTS AND CATALYST SUPPORTSAbandonedJul 01, 15Oct 22, 15[B01J, B01D]
2014/0366,775 INFRARED-REFLECTIVE COATINGSAbandonedJul 29, 14Dec 18, 14[C09D]
2013/0283,703 TiO2 BASED SCRUBBING GRANULES, AND METHODS OF MAKING AND USING SUCH TiO2 BASED SCRUBBING GRANULESAbandonedApr 26, 13Oct 31, 13[C09K]
2013/0280,149 Purification of Titanium TetrachlorideAbandonedMar 15, 13Oct 24, 13[C01G]
2013/0226,239 Facet screw and method for spinal stabilizationAbandonedFeb 23, 12Aug 29, 13[A61B]
2013/0149,536 Polysiloxane Modified Titanium DioxideAbandonedFeb 07, 13Jun 13, 13[C08K]
2011/0250,114 Vanadia-Based DeNOx Catalysts and Catalyst SupportsAbandonedApr 13, 10Oct 13, 11[B01J, B01D]
2009/0148,605 PROCESS FOR THE PRODUCTION OF COATED TITANIUM DIOXIDE PIGMENTSAbandonedDec 05, 07Jun 11, 09[B05D]
2008/0097,018 Depolluting coating compositionAbandonedOct 18, 06Apr 24, 08[C09C, C08K]

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