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WU YANHUA

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    162,335
  • Filing trend
    ⇩ 100.0%
About

WU YANHUA has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and environmental technology are ZHANG YONGLIN, CHEN AIHUA and SHAOXING KANGKE CAPSULE CO LTD.

Patent filings in countries

World map showing WU YANHUAs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing WU YANHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Yanhua 11
#2 Liu Ruifen 1
#3 Zhong Caiyun 1
#4 Wu Wen 1
#5 Li Rongdong 1

Latest patents

Publication Filing date Title
CN111559193A Plane design composing device
CN112144428A Highway acoustic celotex board convenient to installation
CN109603005A Swallow therapeutic equipment and its electrode slice
CN106823682A Decentralised adsorption, the waste gas cleaning system and purification method of concentrating desorption
CN105535350A Traditional Chinese medicine for treating ovarian cyst
CN104474273A Traditional Chinese medicinal composition for treating trimeresurus stejnegeri and ancistrodon acutus bite
CN104474145A Traditional Chinese medicinal composition for treating early-stage snake venom
CN104398775A Traditional Chinese medicine composition for treating bite of bungarus fasciatus and bungarus multicinctus
CN104435758A Traditional Chinese medicine composition for treating snake venom
CN104474318A Traditional Chinese medicine composition with effects of clearing away heat and toxic materials
CN1598831A Personal credit data management system and method