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ZHANG BAOSHAN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    210,894
About

ZHANG BAOSHAN has a total of 11 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are QIJIANG DALISHEN GEAR CO LTD, WRIGHT GILBERT and TAICANG KANGMAO ELECTRONICS CO.

Patent filings in countries

World map showing ZHANG BAOSHANs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHANG BAOSHANs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Baoshan 7
#2 Baoshan Zhang 2
#3 Zhang Baoshan Yang 1
#4 Yang Xin Zhang 1
#5 Zhang Xiuwen 1
#6 Ru Fan 1
#7 Ju Fuyang 1
#8 Yujiang Tang 1
#9 Zhang Fan 1
#10 Zhang Yuxin 1

Latest patents

Publication Filing date Title
CN105485382A Mutual and electric double-controlled baffle type one-way overspeed shutoff valve
CN104825982A Traditional Chinese medicine preparation for treating digestive diseases and method for manufacturing traditional Chinese medicine preparation
CN103775579A Double differential type continuously variable transmission device
CN103090072A Baffle-type one-way overspeed cut-off valve
CN1693296A Mixed biological fertilizer for agricultural crops
CN1587225A Red microbial catalytic nutrition agent
CN1293987A Chinese medicine for treating heptitides A and B
CN1241603A Production process and product of decorative color luminous paint without quenching
CN1227108A Method for preparing burn plaster
CN1088030A Leakless electric pump
CN1049809A Manufacturing method of aluminium tube plate type heat exchanger