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HEFEI HUAFANG PHARMACEUTICAL SCIENCES & TECHNOLOGY CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    45,853
About

HEFEI HUAFANG PHARMACEUTICAL SCIENCES & TECHNOLOGY CO LTD has a total of 49 patent applications. 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, pharmaceuticals and environmental technology are RES LAB DR C JANSSEN N V, PHARMA MEDICA AS and FOSHAN SAIWEISI PHARMACEUTICAL SCIENCE AND TECHNOLOGY CO LTD.

Patent filings in countries

World map showing HEFEI HUAFANG PHARMACEUTICAL SCIENCES & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing HEFEI HUAFANG PHARMACEUTICAL SCIENCES & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Zonghao 38
#2 He Yong 35
#3 Gao Yonghao 16
#4 Yang Xianlong 13
#5 Zhang Liangliang 13
#6 Zonghao Wu 7
#7 Wang Yihua 5
#8 Yong He 5
#9 Gao Yu 5
#10 Shiyun Chen 4

Latest patents

Publication Filing date Title
CN105130999A Synthesis method of Sitagliptin impurities
CN105147646A Phenobarbital oral cavity instant membrane and preparation method thereof
CN105168154A Phenobarbital oral freeze-dried powder preparation and preparation method thereof
CN105147632A Phenobarbital orally disintegrating tablets and preparation method thereof
CN105147625A Oral phenobarbital freeze-dried powder preparation and preparation method thereof
CN105147623A Oral lactulose lyophilized powder and preparation method thereof
CN105168188A Preparation method of dendrobium officinale oral instant film agent and product prepared by preparation method
CN105106118A Total bufogenin nano cubic liquid crystal and preparation method thereof
CN105168159A Isradipine rapidly disintegrating oral tablet and preparation method thereof
CN105085388A Synthesis method for sorafenib intermediate
CN105193769A Preparation method of diphenhydramine hydrochloride oral instant film agent
CN105168162A Atorvastatin calcium rapidly disintegrating oral tablet and preparation method thereof
CN105085531A Sitagliptin impurity synthesis method
CN105061373A Synthesis method of dapagliflozin isomer impurity
CN105085398A Preparation method of bosutinib isomer impurities
CN105153015A Method for separating trace alkaloid monomers from white mulberry root-bark total alkaloid
CN105030680A Total bufogenin nano lipid carrier drug delivery system for injection and preparation method thereof
CN105147640A Total bufogenin PLGA nanoparticle freeze-drying preparation and preparation method thereof
CN104958280A Ambroxol hydrochloride oral instant dissolving film and preparation method thereof
CN104940174A Preparation method of donepezil oral fast dissolving film