CHRYSO

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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 1454
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4121
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3117
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 130
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0191,398 METHOD FOR CREATING PATTERNS ON A CONCRETE SURFACEJul 03, 13Jul 09, 15[C04B]
2013/0214,448 SURFACE DEACTIVATOR THAT CAN BE REMOVED WHEN DRYOct 25, 11Aug 22, 13[C04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9873637 Anti-filming surface-active agentAug 06, 10Jan 23, 18[C04B]
9796625 Anti-filming surface-active agentFeb 21, 13Oct 24, 17[C04B]
9546111 Dispersing polymers with improved thermal stabilityAug 09, 12Jan 17, 17[C08J, C08G, C08F, C04B, C08K]
9371424 Copolymers having gem-acetophone groupsSep 26, 13Jun 21, 16[C08G, C04B, C08F]
9181127 Agents for inerting clays in hydraulic compositionsNov 30, 10Nov 10, 15[C04B]
9023151 Set-accelerating admixture having improved stabilityFeb 06, 13May 05, 15[C04B]
9012589 Plasticizers for aqueous suspensions of mineral particles and hydraulic binder pastesMar 31, 10Apr 21, 15[C08G, C07F, C04B]
8992680 Fast hydraulic binder for parts and constructions made of concrete containing a calcium saltAug 17, 11Mar 31, 15[C04B, C08K]
8563631 Viscosity-reducing super-plasticising copolymersMar 31, 10Oct 22, 13[C08B]
8481617 Adjuvant system for prefabricated concreteMar 12, 10Jul 09, 13[C04B, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0168,029 ADDITIVE SYSTEM INCLUDING A POLYALKOXYLATED PHOSPHONATE, A POLYALKOXYLATED POLYCARBOXYLATE AND A RETARDING AGENT, AND USE THEREOFAbandonedMay 02, 14Jun 16, 16[C04B]
2015/0075,409 ADJUVANT FOR HYDRAULIC COMPOSITIONSAbandonedApr 05, 13Mar 19, 15[C04B]
2013/0303,663 POLYMER COMPRISING A HYDROLYSABLE FUNCTION THAT CAN BE USED AS A THINNERAbandonedDec 20, 11Nov 14, 13[C04B]
8366825 Rapid binder compositions containing a calcium salt for concrete components and structuresExpiredJun 09, 06Feb 05, 13[C04B]
7758692 Pigment suspension having improved color strengthExpiredMar 20, 08Jul 20, 10[C08F, C04B, C09C, C01G, C08K]
7601328 Colloidal hydroxide aqueous suspension of at least one transition element serving to reduce chrome in cementExpiredAug 06, 04Oct 13, 09[C01G]
2007/0141,240 Mould-stripping methodAbandonedMar 18, 04Jun 21, 07[B28B, C04B]
2006/0266,977 Use of dispersants to improve the retention of fluidity of concreteAbandonedApr 09, 04Nov 30, 06[C09K]
2006/0234,878 ADDITIVE FOR REDUCING CHROMIUM (VI) IONS TO CHROMIUM (III) IONSAbandonedApr 17, 06Oct 19, 06[C07G]
5629452 Process for the preparation of polyoxyalkylated aminesExpiredDec 05, 94May 13, 97[C07C]
4609570 Release composition for hydraulic bonding materials, method for facilitating unmolding of hydraulic bonding materials from molds, and method for casting molded pre-formed articles of hydraulic bonding materialsExpiredMar 25, 83Sep 02, 86[B28B, B44D]
4518725 Fluidizing agents for hydraulic bonding materials; hydraulic bonding materials containing said fluidizing agents; method of making and using sameExpiredJul 27, 83May 21, 85[C08G, C04B]

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