NIPPON SHOKUBAI CO., LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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 23316
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 19624
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 9732
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 9617
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 6262
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 4827
 
  
 
B01D SEPARATION 4886
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 4858
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3981
 
  
 
C07D HETEROCYCLIC COMPOUNDS 35127

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0057,626 COPOLYMERMar 04, 16Mar 01, 18[C08F]
2018/0001,300 WATER ABSORBENT AGENT AND METHOD FOR PRODUCING SAME, EVALUATION METHOD, AND MEASUREMENT METHODDec 28, 15Jan 04, 18[G01N, B01J, A61L]
2017/0354,900 METHOD FOR PURIFYING EASILY POLYMERIZABLE SUBSTANCENov 20, 15Dec 14, 17[B04C, C07C, B01D]
2017/0267,793 METHOD FOR PRODUCING WATER-ABSORBENT RESINDec 03, 15Sep 21, 17[C08J, C08F, B01J]
2017/0258,082 ANTIMICROBIAL AGENT CONTAINING POLYALKYLENEIMINE DERIVATIVESep 10, 15Sep 14, 17[A61K, A01N, C08G, A61Q, C11D]
2017/0247,487 SULFONATE GROUP-CONTAINING POLYMER AND METHOD OF PRODUCING THE SAMESep 25, 14Aug 31, 17[C08F, C11D]
2017/0218,259 Methods of Liquefying and Shrinking Water-Absorbable Resins in a Water-Containing StateSep 29, 15Aug 03, 17[C09K, E21B]
2017/0214,092 METHOD FOR MANUFACTURING ELECTROLYTE SOLUTION MATERIALOct 05, 15Jul 27, 17[C01B, H01M, H01G]
2017/0175,078 CELL CULTURE SUBSTRATE COMPRISING FLUORINE-CONTAINING POLYMER ON ITS SURFACEMar 17, 15Jun 22, 17[C08J, C08G, C12N, C12M]
2017/0158,826 ABSORBENT RESIN AND METHOD FOR PRODUCING THE SAMEJun 23, 15Jun 08, 17[C08G, A61F, A61L]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920155 Resin particles, conductive microparticles, and anisotropic conductive material using sameMar 18, 15Mar 20, 18[C08F]
9902978 English Title Not AvailableFeb 28, 14Feb 27, 18[C12P, C12N]
9896529 Method for producing polyacrylic acid (salt)-based water-absorbable resinMar 02, 15Feb 20, 18[C08F, B01J]
9873104 Method for producing polyacrylic acid (salt)-based water-absorbing resinMar 03, 15Jan 23, 18[C08J, C08F, B01J, A61L]
9868800 Method for producing polyacrylic acid (salt)-based water-absorbent resinApr 24, 15Jan 16, 18[C08F, B01J]
9850378 Monomer composition containing unsaturated polyalkylene glycol ether-based monomer, method for producing composition thereof, polymer obtained using composition thereof, and method for producing polymer thereofSep 22, 11Dec 26, 17[C08G, C08F, C04B, C07C, C08L]
9834632 Carboxyl group-containing polymer and composition containing the sameAug 31, 12Dec 05, 17[C08F, C11D]
9796820 Method for producing water absorbent resinDec 20, 13Oct 24, 17[C08J, C08F, B01F]
9796853 Water-absorbent resin composition and method for producing thereof, and absorbent material and absorbent product using thereofJul 23, 04Oct 24, 17[C08L, A61L]
9775927 Particulate water absorbent and process for production thereofDec 08, 14Oct 03, 17[C08J, C08F, B01J, A61L, C08K]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0255,820 HALF CELL FOR SOLID OXIDE FUEL CELL, AND SOLID OXIDE FUEL CELLAbandonedSep 27, 13Sep 10, 15[H01M]
2015/0126,767 HYDROXYALKYL (METH)ACRYLATE AND METHOD FOR PRODUCING SAMEAbandonedMay 30, 12May 07, 15[C07C]
8926930 Alkali metal salt of fluorosulfonyl imide, and production method thereforWithdrawnMay 27, 11Jan 06, 15[C01B, H01M, H01G, B01D]
2015/0005,484 METHOD FOR SACCHARIFICATION OF BIOMASSAbandonedJan 23, 13Jan 01, 15[C12P]
2014/0308,472 PACKAGING BODY OF MEDICAL ADHESIVE SHEETAbandonedOct 26, 12Oct 16, 14[C09J]
2014/0221,568 MOLDING MATERIALAbandonedJul 03, 12Aug 07, 14[C08L]
2014/0205,909 NEGATIVE ELECTRODE MIXTURE OR GEL ELECTROLYTE, AND BATTERY USING SAID NEGATIVE ELECTRODE MIXTURE OR SAID GEL ELECTROLYTEAbandonedAug 22, 12Jul 24, 14[H01M]
8772413 Polyacrylic acid (salt)-type water absorbent resin and method for producing of sameWithdrawnAug 27, 10Jul 08, 14[C08F]
2014/0012,029 METHOD FOR PRODUCING CYCLOHEXASILANEAbandonedJul 03, 13Jan 09, 14[C01B, C07F]
2013/0338,363 SILANE COMPOUND, PRODUCTION METHOD THEREOF, AND RESIN COMPOSITION CONTAINING SILANE COMPOUNDAbandonedAug 22, 13Dec 19, 13[C07F]
8524841 Curable resin composition, optical material, and method for controlling optical materialExpiredSep 28, 07Sep 03, 13[C08G, C08F]
8470917 Production method of polyimide solution and fluorinated polyimide solutionExpiredMar 10, 06Jun 25, 13[C08K]
2013/0112,928 AQUEOUS ELECTRODE BINDER FOR SECONDARY BATTERYAbandonedJul 14, 11May 09, 13[H01M]
8404887 Process for producing acrylic acidExpiredDec 24, 09Mar 26, 13[C08F, C07C]
8404888 Process for producing acrylic acidExpiredJul 24, 08Mar 26, 13[C07C]
8404889 Process for producing acrolein and acrylic acidExpiredMar 31, 10Mar 26, 13[C07C]
2013/0072,712 ALPHA-SUBSTITUTED ACRYLATE ESTERS, COMPOSITION CONTAINING THEREOF, AND METHOD FOR PRODUCING THOSEAbandonedMay 23, 11Mar 21, 13[C07C]
2013/0058,862 CATALYST FOR DECOMPOSING AMMONIA, METHOD FOR PRODUCING THE CATALYST AND METHOD FOR PRODUCING HYDROGEN USING THE CATALYSTAbandonedMar 29, 11Mar 07, 13[C01B, B01J]
2013/0043,384 POLYACRYLIC ACID (SALT), POLYACRYLIC ACID (SALT)-BASED WATER-ABSORBING RESIN, AND PROCESS FOR PRODUCING SAMEAbandonedApr 26, 11Feb 21, 13[H01J, B01J, C08L]
2013/0037,708 POLYACRYLIC ACID (SALT), POLYACRYLIC ACID (SALT)-BASED WATER-ABSORBING RESIN, AND PROCESS FOR PRODUCING SAMEAbandonedApr 26, 11Feb 14, 13[H01J, C08L]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.