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SHANDONG XUANZHU PHARM TECH CO

Overview
  • Total Patents
    120
About

SHANDONG XUANZHU PHARM TECH CO has a total of 120 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, pharmaceuticals and organic fine chemistry are SHANDONG XUANZHU MEDICAL SCI T, XI AN CATALYST CHEMICAL CO LTD and NANJING TONGZE AGRICULTURAL SCI & TECH CO LTD.

Patent filings in countries

World map showing SHANDONG XUANZHU PHARM TECH COs patent filings in countries
# Country Total Patents
#1 China 120

Patent filings per year

Chart showing SHANDONG XUANZHU PHARM TECH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhenhua Huang 107
#2 Hongyu Zhao 10
#3 Cai Jun 9
#4 Huang Zhenhua 3
#5 Hui Zhang 2
#6 Guanglian Zhou 2
#7 Qiang Yuan 1
#8 Song Yuntao 1
#9 Sun Liang 1
#10 Xiaojuan Tan 1

Latest patents

Publication Filing date Title
CN102812026A Oral carbapenem compounds containing aminosulfonyl azetidinyl
CN101817837A Carbapenem derivative containing azabicyclo
CN101676271A Tetracycline derivatives containing unsaturated heterocyclic amine
CN101712689A Azepine condensed ring substituted cephalosporin derivative
CN101759604A Guanidyl substitutional tetracycline derivative
CN101648952A Imipenem derivant containing sulfonyl azetidine
CN101613352A Carbapenem derivatives containing formamide heterocyclic mercaptopyrrolidine
CN101550138A Mercapto azacycloalkyl acidamide alcohol substituted penem derivates
CN101759710A Cephalosporin derivatives containing substitutional nitrogen heterocycle
CN101550154A Cephalosporin derivative with pyrazolo triazole
CN101486689A DPP-IV inhibitor with sulfonamide formamide piperazine structure
CN101450927A Benzoic acid derivates containing oxo pyridine substituted propionamido
CN101418001A Dipeptidase-IV inhibitor sulfonyl urea derivates
CN101417988A Biguanide piperazines dipeptidyl peptidase IV inhibitor
CN101418000A DPP-IV inhibitor derivates containing benzofuran sulfonyl ureas
CN101417987A DPP-IV inhibitor with sulfonamide formyl piperazine structure
CN101412717A Carbapenem derivative containing guanidyl alkanoylamino heterocycle
CN101418015A Ceftriaxone phosphorylation derivates
CN101412718A Carbapenem derivative containing sulfenyl heterocyclic amine formyl
CN101407525A Cephalosporin derivatives