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LEIYANG CITY LIUYAN NIANGZHI BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,441
About

LEIYANG CITY LIUYAN NIANGZHI BIOTECHNOLOGY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and organic fine chemistry are ANHUI YONGSHENGTANG PHARMACEUTICAL CO LTD, HARBIN LUYUAN TECH CO LTD and ZHENGZHOU LIDIYA MEDICINE TECH CO LTD.

Patent filings in countries

World map showing LEIYANG CITY LIUYAN NIANGZHI BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing LEIYANG CITY LIUYAN NIANGZHI BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jun 21
#2 Liu Wenfei 16
#3 Xie Huiying 16
#4 Liu Yan 16
#5 Yuan Ying 16

Latest patents

Publication Filing date Title
CN112121684A Preparation facilities of centella essential oil skin moisturizer
CN112245966A Device is prepared to anti-aging herbal medicine essence
CN112248516A Grinder is used in extraction of centella leaf essence
CN112277359A Aloe leaf essence extraction equipment
CN112125255A Novel bottled sealing equipment
CN112121725A Novel essence pours into device
CN112123612A Natural glue processing device
CN112093261A Essence packing bottle with pump head structure
CN112076526A Spinning fiber thing high molecular polymer filter equipment
CN112140412A Fiber system production plastics are with ventilative net structure of polymer
CN112138754A Essence raw materials processing apparatus who contains restoration composition
CN112139082A Essence raw materials belt cleaning device that contains phytoremediation extract product
CN111888296A Preparation method of essence containing centella asiatica leaf extract components
CN112121939A Promote skin cell metabolism's essence processingequipment
CN112044113A Essence preparation facilities that contains aloe leaf extract product
CN112007372A Essence purification device that contains multiple plant extract
CN111973539A Preparation method of essence with moisturizing effect
CN111956548A Preparation method of essence with whitening effect
CN111973527A Preparation method of essence with water replenishing effect
CN112022789A Preparation method of essence for increasing skin elasticity