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GUANGDONG RAFFLES PHARMATECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    76,640
  • Filing trend
    ⇩ 50.0%
About

GUANGDONG RAFFLES PHARMATECH CO LTD has a total of 21 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, environmental technology and chemical engineering are Changzhou tianhua pharmaceutical co ltd, CHENGDA PHARMACEUTICALS CO LTD and KARL KINDLER DR.

Patent filings in countries

World map showing GUANGDONG RAFFLES PHARMATECH CO LTDs patent filings in countries

Patent filings per year

Chart showing GUANGDONG RAFFLES PHARMATECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fei Anjie 21
#2 Zhou Zhangtao 21
#3 Ye Weiping 18
#4 Huang Zhining 11
#5 Xiao Shihua 6
#6 Xie Yangyin 5
#7 Yin Zhiyuan 3
#8 Tan Chuanwen 3
#9 Yan Yannan 3
#10 Lan Tianqi 3

Latest patents

Publication Filing date Title
CN112079848A Synthesis method of baroxavir key intermediate
CN112079795A Synthetic method of Venetork intermediate and analogue thereof
CN112094253A Synthetic method for preparing SGLT inhibitor intermediate
CN112094219A Method for preparing intermediate of potassium ion competitive retarder
CN111646911A Method for synthesizing o-aminoacetophenone
CN111484445A Method for synthesizing intermediate of high-purity Wumei ammonium bromide
CN111620788A Method for preparing (2S,3S) -3-amino-bicyclo [2.2.2] octane-2-formic ether
CN111689854A Process for preparing 3-carbonyl-bicyclo [2.2.2] octane-2-formate
CN111454166A Process for the preparation of (2S,3S) -3-amino-bicyclo [2.2.2] octane-2-carboxylate
WO2020132819A1 Method for preparing (1r,3s)-3-aminocyclopentanol hydrochloride
CN109651178A A kind of preparation method of (1R, 3S) -3- Aminocyclopentanol hydrochloride
CN109438405A A kind of synthetic method of 3- (benzyloxy) -4- oxo -4H- pyrans -2- carboxylic acid
WO2020132820A1 Synthesis method for 3-(benzyloxy)-4-oxo-4h-pyran-2-carboxylic acid
CN107778273A A kind of synthetic method of pyrone compound
CN107935854A A kind of synthetic method of γ dialkyl group N-Propyl Bromide
CN107935917A A kind of synthetic method of 1 (2 chloroethyl) 4 piperidinecarboxylic acid ester
CN107778229A A kind of preparation method of the formonitrile HCN of 7 halo, 6 nitro, 1,4 EEDQ, 4 ketone 3
CN107879979A A kind of preparation method of Dexmedetomidine
CN106892807A A kind of preparation method of isophorone
CN106905128A A kind of preparation method of isophorone