Cristal Inorganic Chemicals Switzerland Ltd

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 435
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 129

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0329,372 TITANIUM DIOXIDE PRODUCTION, AND METHODS OF CONTROLLING PARTICLE SIZE THEREOFJul 29, 15Nov 19, 15[C01G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9666893 Hydrothermal treatment method for producing redox-active transition metal coordination compoundsJul 30, 15May 30, 17[C07F, H01M, C07C]
9567236 Rutile titanium dioxide nanoparticles and ordered acicular aggregates of sameMar 14, 14Feb 14, 17[C01G]
9409842 Method for producing redox-active Ti(IV) coordination compoundsApr 13, 15Aug 09, 16[C07F, H01M, C07C]
9267039 Non-micronized pigment for plastics applicationMar 14, 13Feb 23, 16[C08J, C09C, C08K]
9108862 -nanocrystallitesMar 15, 13Aug 18, 15[B82Y, C01G]
8932556 Rutile titanium dioxide nanoparticles and ordered acicular aggregates of sameMar 15, 13Jan 13, 15[C01G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0353,374 RUTILE TITANIUM DIOXIDE MICROSPHERES AND ORDERED BOTRYOIDAL SHAPES OF SAMEAbandonedAug 17, 15Dec 10, 15[C01G]

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