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LI SIMIN

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    54,246
  • Filing trend
    ⇧ 950.0%
About

LI SIMIN has a total of 37 patent applications. It increased the IP activity by 950.0%. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and semiconductors are ZHANG ZHIHONG, WANG SHUSHENG and YU XIAOJUN.

Patent filings in countries

World map showing LI SIMINs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Simin 37
#2 Du Guoshuai 1
#3 Tang Fengbing 1

Latest patents

Publication Filing date Title
CN108158906A A kind of promoting and tooth-building toothpaste
CN108295020A A kind of watermelon frost toothpaste
CN108158952A A kind of children's toothpaste
CN108158927A A kind of clean, fresh toothpaste
CN108186459A A kind of Chinese medicinal toothpaste
CN108294985A A kind of multipurpose tooth paste
CN108186461A A kind of sterilization tooth-caring toothpaste
CN108294984A A kind of clear novel toothpaste
CN108158905A A kind of green tea toothpaste
CN108158904A A kind of anti-inflammatory toothpaste for teeth fastness
CN108294983A A kind of hemostasis shield gum toothpaste
CN108186495A A kind of antiseptic toothpaste
CN108158926A A kind of plant essence toothpaste
CN108158951A A kind of anti-inflammation and sterilization toothpaste
CN108158903A A kind of Traditional Chinese medicine health-care toothpaste
CN108294986A A kind of Mint toothpaste
CN108158907A A kind of persistently pure and fresh whitening toothpaste
CN108294962A A kind of whitening toothpaste
CN108186460A A kind of nutrient toothpaste
CN108186462A A kind of child nutrition toothpaste