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QINGDAO GUANLONG PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    89,005
  • Filing trend
    ⇩ 100.0%
About

QINGDAO GUANLONG PHARMACEUTICAL CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, biotechnology and foods and drinks are ROSKILDE MEDICAL COMPANY LTD, NEXIMMUNE and SUZHOU SUNCADIA BIOPHARMACEUTICALS CO LTD.

Patent filings in countries

World map showing QINGDAO GUANLONG PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing QINGDAO GUANLONG PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liu Naishan 19
#2 Xia Chenlai 7
#3 Chen Egong 3
#4 Song Liming 3
#5 Wang Jianjun 2
#6 Wang Huihui 2
#7 Li Yao 1
#8 Yu Xiaona 1
#9 Sun Sumei 1
#10 Song Chaolong 1

Latest patents

Publication Filing date Title
CN109939072A A kind of preparation method of calcium lactate tablet
CN109925281A A kind of tribiofosfor injection and preparation method thereof
CN109925506A A kind of preparation method of injection cromoci
CN109929817A A kind of lipoxygenase preparation and purification method
CN109929827A A kind of method of affinity chromatography stepwise elution purification of trypsin
CN109929022A A kind of preparation method of catfish protamine sulfate
CN109925499A A method of preparing brain protein hydrolysate tablet
CN109929030A A kind of preparation method of injection cromoci
CN109929825A A kind of method of hydrophobic chromatography purifying kallikrein
CN109925285A A kind of preparation method of Inosine tablets
CN109925286A A kind of isoniazid tablets preparation prescription and technique
CN109929826A A kind of purifying process of chymotrypsin
CN109929050A A kind of purification process of seaweed mucopolysaccharide
CN109929824A A kind of method of affinity film chromatography method purifying hyaluronidase
CN109953970A A kind of method of dragee coatings program optimization
CN106632590A Method for extracting antioxidation peptide from kelp
CN106619497A Preparation method of heparin sodium injection
CN106632657A Method for improving chorionic gonadotrophin titer
CN106620671A Preparation method of kallidinogenase enteric-coated tablet