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LI QIZHONG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    163,782
About

LI QIZHONG has a total of 13 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and biotechnology are WALTER KITTEL, URAL VNI KHIM FARMATSEVTICHESK and ZHEJIANG SONAC BIOLOG SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing LI QIZHONGs patent filings in countries

Patent filings per year

Chart showing LI QIZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Qizhong 13
#2 Ding Hui 6
#3 Yang Xuguang 1
#4 Chen Fenglong 1
#5 Jin Ge 1
#6 Ding Degang 1
#7 Zhou Guoping 1

Latest patents

Publication Filing date Title
CN109504670A Biological enzyme agent and the application method of carbomer swelling rate can be improved
CN111135872A Double-effect pesticide catalyst and preparation method thereof
CN109201077A The catalyst and preparation method thereof of degradation pharmaceutical industry VOCs exhaust gas
CN109201028A The catalyst and preparation method thereof of degradation chemical dyestuff industry VOCs exhaust gas
CN106076086A A kind of method of normal-temperature efficient catalytic degradation vehicle spray painting industry VOCs waste gas
CN106178932A A kind of method of normal-temperature efficient catalytic degradation synthetic leather industry VOCs waste gas
CN106039953A Method for treating VOCs waste gas in petrochemical industry through normal-temperature high-efficiency catalytic degradation
CN106076087A A kind of method of normal-temperature efficient catalytic degradation printing industry VOCs waste gas
CN105879676A Method for normal-temperature efficient catalytic degradation of VOCs waste gas of pesticide industry
CN105879624A Method for high-temperature efficient catalytic degradation on VOCs (volatile organic compounds) waste gas in pharmaceutical industry
WO2012116572A1 Combined torque asynchronous variable-speed motor
CN1185322A Qi-tonifying and diuresis decoction of Chinese medicine and preparation method thereof