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LIANG YIWEI

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,696
About

LIANG YIWEI has a total of 12 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China and United States. Its main competitors in its focus markets pharmaceuticals, foods and drinks and agriculture are YU LI, YANG DENGXIN and BAI YUNBING.

Patent filings in countries

World map showing LIANG YIWEIs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 1

Patent filings per year

Chart showing LIANG YIWEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Yiwei 12

Latest patents

Publication Filing date Title
CN109157554A Chinese medicine composition, the preparation method and applications for treating whelk and verruca plana
CN108759677A A kind of photoelectric sensor circuit and its photoelectric sensor
US2018184627A1 Amphibian Environment Filtration and Purification Climbing Platform
CN106274854A A kind of ice snow covered pavement brake gear
CN105994102A Amphibian environment purification filtering climbing table
CN105412455A Swelling reducing and pain relieving medicine for external use
CN105395987A Externally-applied agent for sterilization and itching relieving
CN105396099A Externally-applied agent for treatment of frostbite
CN105395929A Externally-applied agent for removing scars
CN105395847A Externally-applied agent for treatment of fractures
CN105395846A External medicine for treating eczema
CN105395930A Antisepsis and anti-inflammation drug for external use