DONG-A PHARM. CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 8247
 
  
 
C07D HETEROCYCLIC COMPOUNDS 7155
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 148
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9249109 Method for preparing dipeptidyl peptidase-IV inhibitor and intermediateOct 03, 14Feb 02, 16[C07D, C07C]
9221790 Benzamide derivativesApr 18, 11Dec 29, 15[C07D]
9163043 Oxazolidinone derivativesApr 15, 13Oct 20, 15[C07F, C07D]
8765197 Extract of herbal and composition containing the sameFeb 27, 07Jul 01, 14[A61K]
8598347 Method for manufacturing dipeptidyl peptidase-IV inhibitor and intermediateMar 30, 10Dec 03, 13[C07D, C07C]
8440669 Pharmaceutical composition for prevention and treatment of diabetes or obesity comprising a compound that inhibits activity of dipeptidyl peptidase-IV, and other antidiabetic or antiobesity agents as active ingredientsOct 16, 09May 14, 13[A61K, A01N]
8420676 Oxazolidinone derivativesSep 16, 08Apr 16, 13[A61K, C07D]
8203011 3′,4′,5-trimethoxy flavone derivatives as stimulant of mucus secretion, method for the same, and pharmaceutical composition comprising the sameJun 02, 08Jun 19, 12[A61K, C07D]
8030315 DPP-IV inhibitor including beta-amino group, preparation method thereof and pharmaceutical composition containing the same for preventing and treating diabetes or obesityApr 18, 08Oct 04, 11[A61K, C07D]
7816379 Oxazolidinone derivativesDec 17, 04Oct 19, 10[A61K, C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0072,459 PHARMACEUTICAL COMPOSITION FOR THE PREVENTION OR THE TREATMENT OF NON-ALCOHOLIC FATTY LIVER DISEASE AND THE METHOD FOR PREVENTION OR TREATMENT OF NON-ALCOHOLIC FATTY LIVER DISEASE USING THE SAMEAbandonedMar 23, 11Mar 21, 13[A61K, A61P]
2013/0039,951 Process Of Preparing A Stabilized And Solubilized Formulation Of Sirolimus DerivativesAbandonedSep 30, 11Feb 14, 13[A61K, A61P]
2013/0022,645 PHARMACEUTICAL FORMULATIONS OF BISPHOSPHONATE WITH ENHANCED ORAL BIOAVAILABILITYAbandonedOct 19, 11Jan 24, 13[A61K]
8282990 Method for preparing a biodegradable polymer microsphere containing a glucose-regulating peptideExpiredApr 18, 08Oct 09, 12[A61K, B05D, B01J]
8242159 1,3-dihydro-5-isobenzofurancarbonitrile derivatives and pharmaceutical composition thereof for the treatment of premature ejaculationExpiredOct 31, 08Aug 14, 12[A61K, C07D]
2012/0016,125 METHOD FOR PREPARING DIPEPTIDYL PEPTIDASE-IV INHIBITOR AND INTERMEDIATEAbandonedMar 30, 10Jan 19, 12[C07D, C07C]
2011/0306,762 ACID ADDITION SALT OF UDENAFIL, PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAMEAbandonedFeb 17, 10Dec 15, 11[C07D]
2011/0250,279 CONTROLLED-RELEASE COMPOSITION FOR PRODUCING SUSTAINED-RELEASE PREPARATION CONTAINING UDENAFILAbandonedDec 10, 09Oct 13, 11[A61K, A61P]
7989425 Vaccine enhancing the protective immunity to hepatitis c virus using plasmid DNA and recombinant adenovirusExpiredSep 24, 03Aug 02, 11[A61K, C07H, C12Q, C12N]
2011/0076,247 AGENT COMPRISING G-CSF FOR PREVENTION AND TREATMENT OF DIABETIC PERIPHERAL NEUROPATHYAbandonedOct 29, 10Mar 31, 11[A61K, A61P]
7915302 Crystal forms of pyrrolylheptanoic acid derivativesExpiredMar 03, 08Mar 29, 11[A61K, C07D]
2010/0267,818 STABILIZED SINGLE-LIQUID PHARMACEUTICAL COMPOSITION CONTAINING DOCETAXELAbandonedJun 29, 10Oct 21, 10[A61K, A61P]
2010/0210,668 COMPOSITION AND METHOD FOR TREATMENT OR PREVENTION OF BENIGN PROSTATIC HYPERPLASIA AND LOWER URINARY TRACT SYMPTOMSAbandonedSep 24, 08Aug 19, 10[A61K, A61P]
2010/0173,915 PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF CHRONIC HEART FAILURE COMPRISING PYRAZOLOPYRIMIDINONE DERIVATIVE COMPOUNDAbandonedJun 03, 08Jul 08, 10[A61K, C07D, A61P]
2010/0105,727 NOVEL BENZAMIDE DERIVATIVES AND PROCESS FOR THE PREPARTION THEREOFAbandonedMar 14, 08Apr 29, 10[A61K, C07D, A61P]
2010/0063,041 NOVEL PHENYLPROPIONIC ACID DERIVATIVES AS PEROXISOME PROLIFERATOR-ACTIVATED GAMMA RECEPTOR MODULATORS, METHOD OF THE SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAMEAbandonedMar 07, 08Mar 11, 10[A61K, C07D, A61P]
2009/0281,301 Manufacturing Process of 2' ,2' - Difluoronucleoside and IntermediateAbandonedDec 11, 06Nov 12, 09[C07H, C07D]
2009/0117,077 POLYETHYLENE GLYCOL-INTERFERON ALPHA CONJUGATEAbandonedMay 12, 06May 07, 09[A61K, A61P, C07K]
7371775 7-carboxymethyloxy-3',4',5-trimethoxy flavone monohydrate, the preparation method and uses thereofExpiredSep 04, 04May 13, 08[A61K]
7342027 1-phenylpiperidin-3-one derivatives and processes for the preparation thereofExpiredJul 26, 03Mar 11, 08[A61K]

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