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WAN LI

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    164,096
  • Filing trend
    0.0%
About

WAN LI has a total of 34 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1993. It filed its patents most often in China and United States. Its main competitors in its focus markets chemical engineering, transport and electrical machinery and energy are NOVAWURKS INC, KODA MANABU and G RAKETNYJ TS KB IM AKAD V P M.

Patent filings in countries

World map showing WAN LIs patent filings in countries
# Country Total Patents
#1 China 33
#2 United States 1

Patent filings per year

Chart showing WAN LIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wan Li 32
#2 Yang Ye 3
#3 Wang Xuli 2
#4 Gu Chunyan 2
#5 Lu Meiling 2
#6 Sun Xiaoquan 2
#7 Zhao Yaqing 2
#8 Tang Maojun 1
#9 Li Wan 1

Latest patents

Publication Filing date Title
CN111943720A Environment-friendly concrete curing agent for green building construction and preparation method thereof
CN111944342A Environment-friendly paint for green building construction and preparation method thereof
CN111726957A Waterproof and explosion-proof box with operating rod for controlling touch screen
CN109764650A A kind of charcoal oven with dust processing function
CN110391567A A kind of socket rotary unit structure
CN107194780A A kind of shared mobile phone lease operation system and its method
CN108142824A A kind of production method of rice krispies
CN108142516A A kind of production method of pumpkin cake
CN108142882A A kind of production method of taro cake
US2015336685A1 Stratospheric-airship-assisted orbital payload launching system
CN103127526A Tree-like polymer targeting nanometer drug delivery carrier and its preparation method
CN103127525A Tree-like polymer nanometer drug delivery carrier targeting doxorubicin and its preparation method
CN103044408A Itraconazole applied to treatment of malignant tumor or salt thereof and composition thereof
CN103171707A Motorcycle flat fork shaft connecting structure
CN103174726A Novel nut used for welding
CN103171711A Motorcycle handlebar pipe connecting structure
CN103174783A Motor tricycle steel spring platen
CN103171677A Motorcycle rear splash guard rear section mounting structure
CN103171648A Motorcycle installation support connecting structure
CN103171421A Motorcycle front panel installing plate structure