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HENAN TIANGUAN GROUP CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    64,353
  • Filing trend
    ⇩ 100.0%
About

HENAN TIANGUAN GROUP CO LTD has a total of 54 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, biotechnology and macromolecular chemistry and polymers are AC BIOTECHNICS AB, DRETEC CO LTD and NII TEPLOVYKH PROTSESSOV.

Patent filings in countries

World map showing HENAN TIANGUAN GROUP CO LTDs patent filings in countries

Patent filings per year

Chart showing HENAN TIANGUAN GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Fengguang 21
#2 Bi Shenglei 13
#3 Ding Lingfei 12
#4 Jin Hongbo 11
#5 Sun Peiyong 11
#6 Liu Yue 8
#7 Fengguang Du 7
#8 Qiao Jianyuan 7
#9 Cao Wanyu 6
#10 Zheng Shiwen 6

Latest patents

Publication Filing date Title
CN106967605A A kind of oleaginous microorganism fungi preservation and application method
CN107058112A A kind of method that heterophytic chlorella fermented waste fluid is recycled
CN106906144A A kind of method that heterophytic chlorella fermented waste fluid is recycled
CN106967609A A kind of method of utilization stalk culture heterophytic chlorella
CN105381856A Starch raw material crushing system
CN105349445A Enlarged culture method for distiller yeast in alcohol production
CN105595159A Wheat flour for extraction of wheat gluten flour and selection method thereof
CN105124388A Wheat flour for extracting vital wheat gluten and method for preparing vital wheat gluten
CN105126961A Wheat for extracting gluten flour and selecting method thereof and method for preparing gluten flour
CN104789617A Desanding and impurity-removing method in process of preparing ethanol from cassava
CN104709731A Cassava raw material dust-free unloading and preprocessing method
CN104450524A Method for crushing oil-producing microbial cells of pressurized heating jet flow
CN104498176A Extraction method of microbial oil
CN104531539A Method for collecting oil-producing microbial cell
CN104480224A Method for regulating PH value in microbial fermentation process
CN103992012A Recycling system and technique for producing wastewater by cellulosic ethanol
CN105948238A Tower-type self-circulation aerobic degradation reactor
CN103923451A High-barrier polypropylene carbonate-based composite film material and preparation method thereof
CN103923950A Method for improving cassava fermentation alcohol productivity with enzymatic hydrolysis method
CN103911217A Biodiesel preparation method by one step