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HUBEI HONGYUAN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    202,356
About

HUBEI HONGYUAN PHARMACEUTICAL CO LTD has a total of 30 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, organic fine chemistry and environmental technology are YUNNAN ALCOM BIOTECH CO LTD, CHEN BANGYING and JIANGSU XUEFU BIOLOG ENGINEERING CO LTD.

Patent filings in countries

World map showing HUBEI HONGYUAN PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing HUBEI HONGYUAN PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Haozhe 15
#2 Zhou Yongjun 11
#3 Deng Zhihua 9
#4 Duan Xiaoliu 9
#5 Xu Shuangxi 8
#6 Ding Zhihua 7
#7 Bao Yingyuan 7
#8 Qiu Minfang 7
#9 Lv Zhiguo 4
#10 Liu Zhanliang 4

Latest patents

Publication Filing date Title
CN103880235A Treatment method for dimetronidazole production wastewater
CN103896761A Method for composite oxidation and synthesis of glyoxalic acid
CN103896760A Method for separating glyoxylic acid from aqueous reaction medium containing glyoxylic acid and glyoxal
CN103880651A Method and device for preparing glyoxylic acid by multistage reaction
CN103478533A Puerarin-rich instant arrowroot and preparation method thereof
CN103478643A Comprehensive utilization method for waste water and fibroid dregs generated from arrowroot production
CN103478838A Honeysuckle kudzuvine root beverage and preparation method thereof
CN103483265A Metronidazole production method
CN103484046A Manufacturing method of low-formaldehyde-release-amount plywood
CN103285877A Catalyst used for synthesis of aldehyde or ketone through oxidation of alcohol, and preparation method and application thereof
CN102814056A Treating method for tail gas containing nitrogen dioxide
CN102885897A Composition having auxiliary blood sugar level reducing function and method for preparing same
CN102885900A Composite with weight loss function and preparation method of composite
CN102886024A Composition with function of aiding to reduce blood fat and preparation method of composition
CN102898533A Preparation method of carboxymethyl pachymaran
CN102895998A Strong acid type solid catalyst, and preparation method and application thereof
CN102898297A Processing method of metronidazole industrial waste mixed salt
CN102875476A Method for preparing metronidazole benzoate
CN102786410A Treating method and apparatus for reaction solution produced in synthesis of glyoxalic acid through nitric acid oxidation of glyoxal
CN102786409A Refining method for glyoxalic acid