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TIANJIN SODA PLANT TIANJIN BOHAI CHEMICAL IND CO LTD

Overview
  • Total Patents
    24
About

TIANJIN SODA PLANT TIANJIN BOHAI CHEMICAL IND CO LTD has a total of 24 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are HAINAN MEILANSHIKE PHARMA CO, KRKA NOVO MESTO and HUBEI LONGXIANG PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing TIANJIN SODA PLANT TIANJIN BOHAI CHEMICAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing TIANJIN SODA PLANT TIANJIN BOHAI CHEMICAL IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhishui 5
#2 Ru Haifeng 3
#3 Qiankun Zheng 3
#4 Yang Yulong 3
#5 Guo Dongsheng 3
#6 Tian Haiming 3
#7 Zhao Jun 3
#8 Jiang Guangpei 3
#9 Xin Chen 2
#10 Defa Jiang 2

Latest patents

Publication Filing date Title
CN103554079A Method for recycling waste alkali liquor in polyformaldehyde device
CN103551009A Organic matter recovery device in torch pipeline
CN103551208A Vulcanization method of sulfur-resistant shift catalyst
CN103499670A Method for evaluating precious metal homogeneous catalyst
CN103482802A Device for fast extraction of organic substances from butyraldehyde condensation wastewater
CN103520944A Cooling method for noble metal catalyst circulating mother liquid
CN103288580A Method for recycling benzene, carbinol and formaldehyde from trioxymethylene device
CN102967425A Method for testing leakage of oxygen pipeline switching valves before driving
CN102974442A Improved sealing gas adjusting method of coal mill
CN103016959A Method for testing leakage of oxygen pipeline before driving
CN103033321A Leakage test method for valve on oxygen pipeline extending into nozzle before driving
CN102965154A Improved high-pressure nitrogen and carbon dioxide switching method
CN102964236A Method for underload recovery of methyl iodide from low-pressure tail gas in acetic acid production
CN102826990A Production method for acetic acid synthesized from carbon monoxide at low concentration
CN102826989A Preparation method of acetic acid mother solution
CN102718232A Thin liquor distillation method in combined alkali production process
CN102690687A Improved coal dust conveying method
CN103205280A Determination method for slag block of gasification furnace
CN103129977A Stacking method of crude salt
CN102503758A Method for reducing benzene consumption in production process of polyformaldehyde