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ZHU HONGWEN

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    125,989
About

ZHU HONGWEN has a total of 17 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, organic fine chemistry and pharmaceuticals are TAUNSEND BARRI V, TOWNSEND BARRY W and NULENS LTD.

Patent filings in countries

World map showing ZHU HONGWENs patent filings in countries
# Country Total Patents
#1 United States 9
#2 China 3
#3 WIPO (World Intellectual Property Organization) 3
#4 EPO (European Patent Office) 2

Patent filings per year

Chart showing ZHU HONGWENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Hongwen 17
#2 Huang Guofu 11
#3 Dong Ronghua 11
#4 Zhu Tianmou 10
#5 Zhang Qiang 3

Latest patents

Publication Filing date Title
US2021045889A1 Bionic artificial interphalangeal joint
US2021045890A1 Combined semi-limiting multipolar artificial wrist joint
US2021045882A1 Bionic artificial hip joint
US2021045780A1 Bionic artificial spinal joint
EP3649988A1 Artificial knee joint
EP3649989A1 Hemi-condyle type artificial knee joint
US2017318777A1 Pet cage
US2016198697A1 Cage having an automatic door
CN104055563A Robot and intelligent repositing system
WO2012099915A1 Thiazolidine derivatives and their therapeutic use
CN1979591A Children mathmatics learning series playing card