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ANHUI ZHONGNAN CHEMICAL DEFENSE TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,414
  • Filing trend
    ⇩ 50.0%
About

ANHUI ZHONGNAN CHEMICAL DEFENSE TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, measurement and medical technology are INFUSER IP APS, IONAER INT ARIZONA LLC and INBAIR CO LTD.

Patent filings in countries

World map showing ANHUI ZHONGNAN CHEMICAL DEFENSE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ANHUI ZHONGNAN CHEMICAL DEFENSE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chu Chenggang 14
#2 Chen Hongsheng 11
#3 Yang Xiuquan 10
#4 Li Kaisheng 10
#5 Yu Songhe 6
#6 Xu Fei 6
#7 Li Yong 4
#8 Zhu Dongdong 3
#9 Yu Song 3
#10 Fang Xiaobing 3

Latest patents

Publication Filing date Title
CN111517383A Fine filter for gas mask production workshop
CN111359334A Rapid filling device for activated carbon of canister
CN111514334A A equipment that disappears and kills for dust-free workshop
CN111389133A Air filtering equipment for canister workshop production
CN111421732A Forming die is used in respirator production
CN110694193A Device for detecting benzene protection time of toxin filtering box
CN110694834A Glue throwing device of canister and working method thereof
CN110368805A A kind of gas filtration ventilation equipment and its application method with rotary components
CN109238939A A kind of canister entirety anti-dust performance test device
CN109238594A A kind of canister air-tightness on-line measuring device
CN107252594A A kind of air filter of automatic switchover
CN107198844A Emergency survival cabinet
CN107218690A A kind of solar energy VMC
CN107185352A It is a kind of to filter the automatically replaceable gas-particulate filter of malicious unit