ZHEJIANG MEDICINE CO., LTD. XINCHANG PHARMACEUTICAL FACTORY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 13125
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 10245
 
  
 
C07D HETEROCYCLIC COMPOUNDS 8154
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 392
 
  
 
C11C FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM314
 
  
 
A23K FODDER229
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
A23D EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS 124
 
  
 
C07B GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR 116
 
  
 
C07K PEPTIDES 1135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9889173 Composition for improving macular pigment density and preventing or treating age-related macular degenerationAug 08, 13Feb 13, 18[A61K]
9765098 Preparation method of 3,7,11-trimethyldodec-2,4,6,10-tetraene-1-yl-phosphonic saltDec 10, 12Sep 19, 17[C07F]
9745309 Method for preparing a sitagliptin intermediateSep 09, 14Aug 29, 17[C07D]
9718823 2, 6-Di-nitrogen-containing substituted purine derivative, and preparation method, pharmaceutical composition and use thereofAug 27, 14Aug 01, 17[A61K, A01N, C07D]
9622497 Carotenoid oil suspension with high bioavailability and preparation method thereofJan 30, 11Apr 18, 17[A61K, A23K, A23D]
9408849 Crystal entecavir, crystal entecavir formulation and methods for the preparation thereofApr 04, 14Aug 09, 16[A61K, C07D]
9376357 Method for preparing high-content zeaxanthinJul 09, 13Jun 28, 16[C07C, B01J]
9290787 Method of producing natural β-carotene by fermentation and use thereofMay 15, 12Mar 22, 16[A61K, C12P, A23L, C07C]
9260449 Method for preparing D-biotinSep 10, 14Feb 16, 16[C07D]
9187394 Method for synthesizing 2,7-dimethyl-2,4,6-octatriene-1,8-dialdehydeDec 10, 12Nov 17, 15[C07F, C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0065,406 Improved Preparation Method for D-BiotinAbandonedMay 20, 10Mar 15, 12[C07D]
2010/0221,323 Crystal Entecavir Formulation And The Preparation Method ThereofAbandonedAug 25, 08Sep 02, 10[A61K, A61P]
2009/0297,618 COMPOSITION BENEFICIAL FOR VISUOGNOSIS PERSISTENCE AND USE THEREOFAbandonedMay 28, 09Dec 03, 09[A61K]
2009/0220,640 Method of Supplementing Animals with Carotenoids by Drinking WaterAbandonedNov 14, 08Sep 03, 09[A23K]
2007/0259,428 Use of Cloud Point System in BiotransformationAbandonedJul 05, 04Nov 08, 07[C12N]

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