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NAT TOBACCO QUALITY SUPERVISION & INSPECTION CT

Overview
  • Total Patents
    293
  • GoodIP Patent Rank
    5,551
  • Filing trend
    ⇩ 54.0%
About

NAT TOBACCO QUALITY SUPERVISION & INSPECTION CT has a total of 293 patent applications. It decreased the IP activity by 54.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets measurement, biotechnology and basic materials chemistry are GUANGXI INST FOR FOOD AND DRUG CONTROL, FORTEBIO INC and EAST & WEST ANALYTICAL INSTR INC.

Patent filings in countries

World map showing NAT TOBACCO QUALITY SUPERVISION & INSPECTION CTs patent filings in countries
# Country Total Patents
#1 China 293

Patent filings per year

Chart showing NAT TOBACCO QUALITY SUPERVISION & INSPECTION CTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Qingyuan 141
#2 Hou Hongwei 134
#3 Chen Huan 118
#4 Zhang Hongfei 110
#5 Pang Yongqiang 99
#6 Han Shulei 96
#7 Jiang Xingyi 92
#8 Luo Yanbo 91
#9 Tang Gangling 89
#10 Yang Fei 86

Latest patents

Publication Filing date Title
CN111983110A Chiral analysis method for nicotine and main metabolites thereof in blood plasma
CN111983108A Chiral analysis method for main alkaloids in electronic smoke sol
CN111983109A Chiral analysis method of alkaloid in tobacco or tobacco product
CN111855871A Method for measuring iprovalicarb and fluopyram in tobacco by combination of filtration type solid-phase extraction and supercritical fluid chromatography-mass spectrometry
CN111856031A Method for identifying potential biomarkers of nicotine exposure by measuring expression of proteins in peripheral blood neutrophils
CN111826436A Group high-throughput determination method for gene and corresponding protein expression change in hippocampal tissues in nicotine addiction, withdrawal and addiction reconstruction stages
CN111650303A Method for determining iprovalicarb and fluopyram in tobacco and tobacco products
CN111650302A Separation and detection method for octylphenol and nonylphenol isomers
CN111521514A Method for measuring moisture content of tobacco coated seeds by using halogen moisture meter
CN111397995A Preparation method of tobacco powder monitoring sample suitable for conventional component inspection of tobacco chemistry
CN111411167A DNA fingerprint atlas database of tobacco variety and application thereof
CN110907565A Method for measuring carbonyl-containing aroma components in smoke of cigarette heated without combustion
CN110542706A Electronic cigarette detection method and detection device
CN110836931A Detection method for saccharides in heating non-combustible tobacco products
CN110607350A Method for identifying BstUI methylation sensitive site based on G-quadruplex
CN110643677A G-quadruplex-based fluorescence sensor for detecting activity of Dnmt1
CN110441453A A kind of method of separation detection phosphamidon isomers
CN110441454A A method of measurement Menite cis-trans-isomer
CN109776529A A kind of synthetic method and application of 1,2- diones imidazole heterocyclic compounds
CN109738556A A kind of preparation method of nicotine standard substance and its nicotine standard substance of preparation