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NORTH CHINA PHARMACEUTICAL CORP

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    62,198
  • Filing trend
    ⇧ 33.0%
About

NORTH CHINA PHARMACEUTICAL CORP has a total of 31 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are FUNDACION UNIVERSITARIA SAN PA, SICHUAN INDUSTRIAL INSTITUTE OF ANTIBIOTICS CHINA NAT PHARMACEUTICAL GROUP CORPORATION and YANGTZE RIVER PHARMACEUTICAL GROUP BEIJING HAIYAN PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing NORTH CHINA PHARMACEUTICAL CORPs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing NORTH CHINA PHARMACEUTICAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duan Zhigang 10
#2 Wang Ping 9
#3 Hao Ruixia 7
#4 Wang Xinhui 6
#5 Yan Zhengren 6
#6 Hu Weiguo 6
#7 Cui Kejiao 6
#8 Mi Zhenrui 5
#9 Zuo Lihua 5
#10 Xue Tongshan 5

Latest patents

Publication Filing date Title
CN111996219A Fermentation method of coenzyme Q10
CN111484182A 7-ADCA mother liquor recovery processing method
CN111498817A Nitrogen recycling process and nitrogen recycling system
CN111388652A Norvancomycin hydrochloride preparation for injection and preparation method thereof
CN110923148A Penicillin V potassium high-yield strain and application thereof in fermentation production of penicillin V potassium
CN110128285A D-PG methyl ester hydrochloride/D- dihydro phenyl glycine methyl ester hydrochloride preparation method
CN110117291A A kind of synthetic method of cefotaxime acid
CN109956959A A kind of 7- phenylacetylamino removes acetoxyl group cephalo G acid and preparation method thereof
CN109666038A A kind of preparation method of trim,ethylchlorosilane
CN109608477A A kind of synthetic method of cephalosporin
CN108640931A A kind of 7-ADCA crystal and preparation method thereof
CN108796024A A kind of continuous cultural method of penicillin fermentation liquid
CN108610353A A kind of preparation method of 7-aminodesacetoxycephalosporanic acid
CN108088929A A kind of analysis method of L-Phenylglycine ethyl dane potassium salts
CN107827911A A kind of 7 phenylacetylamino cephalosporanic acid composite crystals and preparation method thereof
CN106880589A A kind of paclitaxel injection and preparation method thereof
CN105902543A High-purity mezlocillin sodium preparation and method for preparing same
CN105343067A Amoxicillin sodium potassium clavulanate preparation for injection and preparation method of preparation
CN105168198A Application of norcantharidin in preparation of drug for treating gastric cancer precancerous diseases
CN104856972A Amoxicillin capsules and preparation method thereof