Learn more

WEI SHI

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    158,119
About

WEI SHI has a total of 26 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China and United States. Its main competitors in its focus markets biotechnology, macromolecular chemistry and polymers and electrical machinery and energy are HSIEH PAO CHUAN, WANG RUNJIAO and SHANGHAI LAIYI BIOMEDICAL RES.

Patent filings in countries

World map showing WEI SHIs patent filings in countries
# Country Total Patents
#1 China 25
#2 United States 1

Patent filings per year

Chart showing WEI SHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Shi 26
#2 Zifa Li 2
#3 Li Xu 2
#4 Peng Zhou 2
#5 Jiaying Zhang 1
#6 Deng Xiang 1
#7 Du Guang Wei 1
#8 Hengxue Yue 1
#9 Jinxing Liu 1

Latest patents

Publication Filing date Title
CN110184971A A kind of kart racing track guardrail
CN108220363A A kind of method that enzyme degradation technique prepares modified corn starch
CN108203469A A kind of converted starch and preparation method thereof
CN108203468A A kind of converted starch of high absorption property
CN108203467A A kind of method that converted starch is prepared using Rhizoma Nelumbinis starch
CN108203466A A kind of taro converted starch and its preparation process
CN105441510A Method for preparing porous starch through enzymolysis technology
CN105441516A Process for preparing modified porous starch
CN105441513A Method for preparing corn-based porous starch
CN105441514A Porous starch
CN105441515A Novel porous plant starch and preparation method thereof
CN103884572A Full-automatic diluting instrument
CN102525393A Fixed-type self-lighting vaginal speculum for rats
CN102551914A Intrauterine device for rats, placer for intrauterine device and preparation method for noninvasive type contraceptive rat models with intrauterine device
CN102632781A Automobile-train combined iron-steamer amphibious vehicle device
CN102530003A Vehicle device with function of allowing passengers to get on or get off without stop after arriving at station
CN102373696A Overwater oil fishing machine of barrel-shaped telescopic opening/closing mesh sieve
CN102334837A Clothes storage chest
CN102334838A Wardrobe
CN102326968A Wardrobe