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HEFEI YUANZHI PHARMACEUTICAL R & D CO LTD

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    22,046
  • Filing trend
    ⇩ 100.0%
About

HEFEI YUANZHI PHARMACEUTICAL R & D CO LTD has a total of 67 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, organic fine chemistry and measurement are GUANGZHOU ZHONGDA NANSHA TECH INNOVATION INDUSTRIAL PARK CO LTD, BEIJING ZHENDONG GUANGMING PHARMACEUTICAL RES INSTITUTE CO LTD and ANYANG TIANZHU PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing HEFEI YUANZHI PHARMACEUTICAL R & D CO LTDs patent filings in countries
# Country Total Patents
#1 China 67

Patent filings per year

Chart showing HEFEI YUANZHI PHARMACEUTICAL R & D CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Fei 35
#2 Sun Song 26
#3 Qian Huaiyu 21
#4 Hu Mengqi 19
#5 Jiang Wei 17
#6 Ding Qingzhu 11
#7 Liu Haitao 6
#8 Bai Zhongwen 5
#9 Xue Juan 5
#10 Yue Juan 4

Latest patents

Publication Filing date Title
CN110922411A Synthetic method of drug intermediate
CN110972854A Jiuhua sealwort planting technology
CN107641087A A kind of preparation method for industrializing scheme for lacosamide
CN107602532A A kind of SYR-322 industrialized preparing process
CN107581437A Wild nine magnificent polygonatum rhizome granular and preparation method thereof
CN107586275A A kind of diphenoxylate hydrochloride industrialized preparing process
CN107621504A A kind of detection method of amoxil capsule assay
CN107582714A A kind of formula and its extraction process for dispersing liver and promoting blood circulation
CN107616405A A kind of intelligence Qi particle and preparation method thereof
CN107582843A It is a kind of to be used for nourishing liver and kidney formula and its extraction process
CN107638404A A kind of norfloxacin capsule and preparation method thereof
CN107582538A Azithromycin capsule and preparation method thereof
CN107594052A A kind of amino acid sealwort medlar pressed candy and its manufacture method
CN107569510A A kind of children's calcium carbonate D3 particulate compositions and preparation method thereof
CN107569460A A kind of Ambroxol Hydrochloride Tablets and preparation method thereof
CN107641120A A kind of unqualified Li Gelieting of purity recovery and treatment method
CN107621505A A kind of content assaying method of astragalus leech network ressel freeing mixture
CN107589212A A kind of detection method of amoxil capsule about material
CN107582530A A kind of Kotabarb and preparation method thereof
CN107583005A A kind of formula and its extraction process for invigorating the spleen middle benefit gas