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ZHANG WEIMIN

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    78,597
  • Filing trend
    ⇧ 150.0%
About

ZHANG WEIMIN has a total of 59 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 1992. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, basic materials chemistry and medical technology are CHANG JONG YOON, CHEN YING and KOOHWANG FOUNDATION.

Patent filings in countries

World map showing ZHANG WEIMINs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Weimin 51
#2 Weimin Zhang 7
#3 Zhang Zhengying 4
#4 Wang Yanhua 3
#5 Liu Xiaoli 3
#6 Zhang Ruiting 3
#7 Liu Bin-Fan 2
#8 Wu Shu 1
#9 Liang Qinghua 1
#10 Qian Li 1

Latest patents

Publication Filing date Title
CN111808148A Preparation process for ultrahigh-pressure catalytic conversion of ginsenoside by lemon
CN110541598A Pole is embraced in extra-high voltage iron tower assemblage
CN110541597A Double-rocker arm holding rod anti-rocker arm overturning jacking device
CN112150758A Self-service bank intelligent security device
CN109941884A A kind of double safe power control systems of rocker arm floor mast
CN109432178A A kind of Chinese medicine composition and preparation method thereof for treating irregular menstruation
CN110835177A Method for treating waste cutting fluid
CN110845099A Method for treating drilling oil sludge mixed with oil-based lubricant
CN110845098A Method for treating crude oil tank bottom mud
US2019113445A1 Air pollution monitoring system and air pollution monitoring method
CN107126641A A kind of escaping from high building on fire intelligent apparatus and its escape method
CN106236155A A kind of multi-functional continuous biopsy forceps
CN106013855A Combined system for cloakroom
CN106725639A A kind of continuous biopsy forceps of use negative pressure device
CN105905402A Special box for grading coils and installing method of special box for grading coins
CN105885507A Application of thermochromic powder in decoration
CN105085610A Graded secondary ultrafiltration purification method for antibacterial peptide
CN104970838A Biopsy forceps with measuring piece
CN104825940A TCM (traditional Chinese medicine) preparation for vulvar squamous cell carcinomas and preparing method thereof
CN104800780A Traditional Chinese medicine preparation for treating polycystic ovarian syndrome and preparation method of traditional Chinese medicine preparation