HYMO CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6119
 
  
 
B01D SEPARATION 1133
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
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 191
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR127
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 137
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9233861 Flocculation treatment agentDec 13, 12Jan 12, 16[C08F, D21H, C02F, C08L, B01D, D21C]
7745529 Flocculant composition and method for manufacturing the sameJan 30, 09Jun 29, 10[C08F, C09D]
7732527 Water-soluble polymers reduced in molecular weight, process for production thereof and usage thereofFeb 19, 04Jun 08, 10[C08F]
6187853 Process for the preparation of dispersions using viscosity-increase inhibitors of water-soluble polymersJul 06, 99Feb 13, 01[C08F]
5708071 Aqueous dispersion of an amphoteric water-soluble polymer, a method of manufacturing the same, and a treating agent comprising the sameDec 12, 95Jan 13, 98[C08F]
5587415 Process for preparation of dispersion of water-soluble cationic polymer the dispersion produced thereby and its useJul 14, 95Dec 24, 96[C08F]
5464516 Process for producing an electrophoresis separation layerMay 02, 94Nov 07, 95[C25B, H01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0243,458 POWDERY HYDROPHILIC POLYMER, METHOD FOR PRODUCING THE SAME, AND FLOCCULATING AGENT USING SAMEAbandonedJan 13, 12Aug 28, 14[C08F, D21H]
8394360 Additive for hair cosmetic preparation, hair cosmetic preparation, and method for producing additive for hair cosmetic preparationExpiredAug 06, 09Mar 12, 13[A61K]
2012/0234,669 PRECAST GEL FOR ELECTROPHORESIS, METHOD FOR PRODUCING THE SAME, AND USE OF THE SAMEAbandonedMay 31, 12Sep 20, 12[B01J]
2011/0056,833 PRECAST GEL FOR ELECTROPHORESIS, METHOD FOR PRODUCING THE SAME, AND USE OF THE SAMEAbandonedJul 08, 08Mar 10, 11[B29C, G01N]
7300545 Water-soluble polymer dispersion, process for producing the same and method of use thereforExpiredFeb 25, 03Nov 27, 07[D21H]
7250462 Amphoteric water-soluble polymer dispersion and use thereofExpiredMay 28, 02Jul 31, 07[C08F]
2005/0034,829 Sheet surface treating and ink-jet printing paperAbandonedSep 12, 03Feb 17, 05[D21H]
6726821 Polyacrylamide precast gels for electrophoresis, process for producing the same and electroporesis method by using the gelsExpiredAug 02, 01Apr 27, 04[G01N]
6669815 Sheet surface treating agent and ink-jet printing paperExpiredMar 13, 00Dec 30, 03[C08F]

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