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WANG WENCHUN

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    71,502
  • Filing trend
    ⇩ 93.0%
About

WANG WENCHUN has a total of 23 patent applications. It decreased the IP activity by 93.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, medical technology and consumer goods are XU ZISHENG, YU MINGRU and MAOLIXIALIFU HAPA.

Patent filings in countries

World map showing WANG WENCHUNs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing WANG WENCHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Wenchun 20
#2 Zhang Anren 1
#3 Yuan Li 1
#4 Liu Hao 1
#5 Xiang Wu 1
#6 Chong Richao 1
#7 Lu Jiachun 1

Latest patents

Publication Filing date Title
CN111617339A Medical storage type injector
CN111569188A Medical disinfection type bottle hanging device
CN111165944A Replaceable medical epidemic prevention mask
CN111264931A Magnetic suction tooth adsorption medical mask
CN111264929A Medical epidemic prevention gauze mask with can dismantle top facing
CN111227348A Magnetic medical epidemic prevention mask
CN108498951A Magnetic field shielding case
CN107412571A A kind of medicine for treating photophobia and preparation method thereof
CN107441411A A kind of medicine for treating bronchial astehma and preparation method thereof
CN107375855A One kind treats treating coronary heart disease and angina pectoris and preparation method thereof
CN107343939A A kind of medicine for treating pulmonary abscess and preparation method thereof
CN107412652A A kind of medicine for treating dysphagia and regurgitation and preparation method thereof
CN107496660A A kind of medicine for treating trichomonas vaginitis and preparation method thereof
CN107693710A A kind of medicine for treating parotitis and preparation method thereof
CN107397930A A kind of medicine for treating larynx numbness and preparation method thereof
CN107334876A One kind treats neurasthenic medicine and preparation method thereof
CN107693722A A kind of medicine for treating stranguria with turbid discharge and preparation method thereof
CN107397907A A kind of medicine for treating icteric hepatitis and preparation method thereof
CN107412681A A kind of medicine for treating Buerger's disease and preparation method thereof
CN107397887A A kind of medicine for treating chronic bronchitis and preparation method thereof