ZHEJIANG JIUZHOU PHARMACEUTICAL SCIENCE & TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C07B GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR 116
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
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

Publication # Title Filing Date Pub Date Intl Class
2017/0137,386 IBRUTINIB INTERMEDIATE COMPOUNDS, PREPARATION METHODS AND USES THEREOFApr 21, 15May 18, 17[C07D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8962839 Chiral spiro-pyridylamidophosphine ligand compound, synthesis method therefor and application thereofNov 18, 11Feb 24, 15[C07F, C07D, C07C, C07B, B01J]
8871930 Preparation method of alpha-imatinib mesylateNov 16, 11Oct 28, 14[C07D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0225,839 PREPARATION METHOD OF FOSAMPRENAVIR DERIVATIVES AND RELEVANT INTERMEDIATE THEREOFAbandonedOct 26, 11Aug 29, 13[C07F]

Top Inventors for This Owner

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