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HEBEI JIHENG GROUP PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    187,295
  • Filing trend
    0.0%
About

HEBEI JIHENG GROUP PHARMACEUTICAL CO LTD has a total of 17 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, foods and drinks and chemical engineering are UENO RYUZO, GUANGZHOU BAIHUA FLAVORS AND FRAGRANCES COMPANY LTD and V MANE FILS.

Patent filings in countries

World map showing HEBEI JIHENG GROUP PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HEBEI JIHENG GROUP PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Shengyi 12
#2 Xu Yawei 11
#3 Cai Songgong 11
#4 Liu Xiaolian 10
#5 Zhang Zhiqiang 8
#6 Xin Xiubiao 6
#7 Ma Chaohua 5
#8 Jia Shuhong 5
#9 Chen Jianfang 5
#10 Feng Xiangli 4

Latest patents

Publication Filing date Title
CN109621860A A kind of synthetic method of agitating device, the reactor tank for synthesizing folic acid and folic acid
CN109761985A A method of purifying folic acid
CN108902575A beverage and preparation method thereof
CN107312004A A kind of production method of folic acid
CN105130780A Purification technology for trichloroacetone
CN104447362A Reaction system and method for preparing paraaminophenol through kettle type continuous hydrogenation
CN103566855A Enamel tank and tank cover thereof, and method for repairing damaged enamel at machine seal of tank cover
CN103012270A Method for recovering antipyrine from mother solution after crystallization of antipyrine crude oil
CN102911076A Processing device and processing method for refined acetaminophen
CN102584707A Production method of analgin bulk drug
CN102603639A Production method of 4-amino-antipyrine oil
CN102432610A Folic acid production method for controlling content of technical pteroic acid
CN102408351A Crystallization treatment process of paracetamol acylation material liquid
CN102382004A Decolorization pre-treatment system and decolorization pre-treatment method of acetaminophen
CN102351731A Acetaminophen refining mother liquid recycling device and recycling method
CN102558180A Preparation method for folic acid
CN102206171A Carbon dissolving and decoloring method