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LI ZHENHAI

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    119,548
About

LI ZHENHAI has a total of 19 patent applications. Its first patent ever was published in 1991. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, pharmaceuticals and digital networks are CAI CHANGJU, LI GUANGYU and LI YONGHUI.

Patent filings in countries

World map showing LI ZHENHAIs patent filings in countries

Patent filings per year

Chart showing LI ZHENHAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhenhai 18
#2 Tian Lifeng 1
#3 Li Guilan Li 1
#4 Liu Dejie 1

Latest patents

Publication Filing date Title
CN109050768A Pressure speed control crank and with speed control crank changing pressure speed regulation accessory
CN107137674A A kind of health care formula of medicated bath for preventing and treating anemofrigid cold
CN107137470A A kind of Wash-out medicine for controlling rheumatoid arthritis
CN107136832A A kind of sedative health-care medicinal pillow
CN107136831A A kind of sleep-assistant health care medicine-filled pillow
CN107137493A It is a kind of to treat External-applicationtraditional traditional Chinese medicinal of urarthritis and preparation method thereof
CN105055779A Medicine for treating bone diseases
CN105594806A Selenium-rich purple sweet potato cake and preparation method
CN105343700A External washing medicine for treating knee osteoarthritis
CN105343812A Chinese herbal medicine prescription for treating climacteric metancholia
CN105311271A Infantile eczema treating traditional Chinese medicine composition
CN105310967A Selenium-rich cucumber mask
CN105266506A Sealing cup cover and sealing cup using same
CN1710019A Fluoro liquid crystal compound for thin film transistor liquid crystal display device and its preparing method
CN1199655A Short-path instant flour producing process
CN1066736A Simplified legend style Chinese characters input system