Learn more

TIANJIN BOHUA YONGLI CHEMICAL IND CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    27,502
  • Filing trend
    0.0%
About

TIANJIN BOHUA YONGLI CHEMICAL IND CO LTD has a total of 54 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, materials and metallurgy and environmental technology are SICHUAN NORTH HONGGUANG SPECIAL CHEMICAL CO LTD, AQUAFORTUS TECH LIMITED and HENAN HONGDONGFANG CHEMICAL CO LTD.

Patent filings in countries

World map showing TIANJIN BOHUA YONGLI CHEMICAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 54

Patent filings per year

Chart showing TIANJIN BOHUA YONGLI CHEMICAL IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhishui 21
#2 Li Yabin 16
#3 Nie Zenglai 15
#4 Jiang Yunlong 12
#5 Pang Shuanlin 11
#6 Xie Zhiyong 10
#7 Wang Songxiao 8
#8 Liu Yuna 8
#9 Mei Shuxing 8
#10 Zhang Weibo 8

Latest patents

Publication Filing date Title
CN112229235A Condensate recovery device and control method thereof
CN112145968A Emergency processing system for conversion process and control method
CN111960442A Automatic control method for combined alkali ammonia absorption
CN111821821A Fusel oil recycling device and method in methanol production
CN111672193A Method and device for purifying combined alkali mother liquor II by PE membrane method
CN111473159A Construction method for laying underground pipeline and timely and accurately checking leakage point
CN111100005A Process method for separating and refining butyl butyrate by using partition plate tower
CN111017956A System for recycling low-temperature methanol washing air and operation method
CN111219999A Condensed water recovery system for ammonium refining process and application thereof
CN111170341A Method for coproducing feed-grade and food-grade baking soda by heavy alkali wet decomposition method
CN111087094A Method and device for treating coal gasification fluorine-containing wastewater
CN111153667A Formula of desulfurized gypsum fly ash cementing material
CN111170859A Method for purifying and deacidifying product in process of preparing butyl butyrate by one-step catalytic conversion of n-butyraldehyde
CN110903671A Polyformaldehyde-based wood-plastic composite material and preparation method thereof
CN110763027A System for accelerating temperature reduction of shift converter and operation method
CN110748795A System and method for recycling CO product vent gas
CN110841710A Preparation method of alkoxy aluminum catalyst and application of alkoxy aluminum catalyst in ester synthesis
CN110038423A The system and method for pseudomonas aeruginosa degradation butyl octanol unit VOCs exhaust gas
CN109503356A A kind of method of heavy grey mother liquor preparation sodium acetate solution with high salt
CN109574060A A kind of method of desulfurized gypsum removal of impurities decoloration