API CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 990
 
  
 
C07D HETEROCYCLIC COMPOUNDS 8154
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5133
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 5162
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 158
 
  
 
C07B GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR 116
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0289,011 ANTIBACTERIAL DISPERSIONAug 11, 11Oct 31, 13[A61K, A61Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790181 Method for producing 5-hydroxypiperidine-2-carboxylic acidDec 26, 14Oct 17, 17[C07D, C07C]
9695130 Rosuvastatin calcium and process for producing intermediate thereofFeb 06, 15Jul 04, 17[C12P, C07D, C12N]
9624181 Method for producing biaryl compoundAug 30, 13Apr 18, 17[C07D, C07B]
9527821 Deprotection method for tetrazole compoundSep 26, 13Dec 27, 16[C07D, B01J]
9512452 L-lysine hydroxylase and production method for hydroxy-L-lysine and hydroxy-L-pipecolic acid using sameFeb 18, 14Dec 06, 16[C12P, C12N]
9334509 Hydrolase proteinMar 04, 15May 10, 16[C12P, C12N]
9061991 Method for producing 1-amino-1-alkoxycarbonyl-2-vinylcyclopropaneFeb 16, 11Jun 23, 15[C12P, C07C, C07B]
9029107 Hydrolase proteinAug 31, 11May 12, 15[C12P, C12N]
8394935 Method for producing furanose derivativeDec 07, 07Mar 12, 13[C07H]
5300257 4,4'-biphenylenediphosphonite compound and use thereofMay 27, 92Apr 05, 94[C09K, C07F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0127,762 METHOD FOR PRODUCING OPTICALLY ACTIVE ALPHA-SUBSTITUTED PROLINEAbandonedMar 29, 12May 08, 14[C07D]
8420847 Bis-phosphate compound and asymmetric reaction using the sameExpiredMar 08, 11Apr 16, 13[C07F]
8258302 Method for producing benzazepinoneExpiredJan 31, 07Sep 04, 12[A61K, A01N, C07D]
2011/0269,622 THERMOSENSITIVE RECORDING MEDIUMAbandonedMar 27, 09Nov 03, 11[B41M]
2011/0082,246 PRESSURE-SENSITIVE ADHESIVE CONTAINING NEAR INFRARED ABSORBING COLORING MATTERAbandonedSep 30, 10Apr 07, 11[C07F, C08K]
7902282 Pressure-sensitive adhesive containing near infrared absorbing coloring matterExpiredApr 28, 06Mar 08, 11[C07F, C08K]
2010/0298,550 PROCESS FOR PRODUCTION OF RIBOFURANOSE DERIVATIVESAbandonedOct 03, 08Nov 25, 10[C07H]
2010/0019,212 NEAR INFRARED RAY-ABSORBABLE DYE COMPOSITION, AND NEAR INFRARED RAY-ABSORBABLE FILTER AND ADHESIVE AGENT BOTH COMPRISING THE COMPOSITIONAbandonedOct 22, 07Jan 28, 10[F21V]
2008/0233,621 Method For Producing Alcohol and Carboxylic Acid Having Optical ActivityAbandonedFeb 04, 05Sep 25, 08[C12P]
7335778 Intermediate for biotin and process for producing the sameExpiredDec 04, 02Feb 26, 08[C07D]
2007/0039,932 Device for separative machining of components made from brittle material with stress-free component mountingAbandonedOct 27, 06Feb 22, 07[B23K]
2006/0100,324 Polyolefin resin composition containing diacetalAbandonedOct 15, 03May 11, 06[C08K]
2004/0241,598 Developer for thermal recording material and thermal recording materialsAbandonedMar 26, 04Dec 02, 04[B41M]
6630079 Coated bis (2-pyridinethiol-1-oxide) copper saltExpiredJan 08, 03Oct 07, 03[C09K, C09D, C23F]
6544440 Coated bis(2-pyridinethiol-1-oxide) copper saltExpiredNov 17, 00Apr 08, 03[C09K, C09D, C23F]
6465548 Stabilizer for organic polymer material and organic polymer material compositionExpiredApr 14, 00Oct 15, 02[C08K]
6437164 Process for the preparation of phosphonite compoundsExpiredJul 06, 01Aug 20, 02[C07F]
5883286 Phenol compound and use thereofExpiredJun 19, 97Mar 16, 99[C07C]
5661100 Urea (thiourea) derivative and thermal recording sheet using the sameExpiredAug 29, 95Aug 26, 97[B41M]
5128133 Industrial microbicidal/microbistatic composition and use thereofExpiredNov 21, 90Jul 07, 92[A01N, C02F]

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