Learn more

Tongling chemical industry group co ltd

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    191,124
About

Tongling chemical industry group co ltd has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry and environmental technology are VNII GEOL NERUDNYKH POLEZNYKH, SHANDONG SHIBEIMEI FERTILIZER DEV CO LTD and SICHUAN MEIFENG CHEMICAL INDUSTRY CO LTD.

Patent filings in countries

World map showing Tongling chemical industry group co ltds patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing Tongling chemical industry group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Chengjun 8
#2 Pan Jian 7
#3 Yang Wenbin 5
#4 Jian Pan 5
#5 Shi Qingzhong 5
#6 Cui Yinghu 4
#7 Zili Luo 4
#8 Sun Rong 4
#9 Lijun Ye 3
#10 Yinghu Cui 3

Latest patents

Publication Filing date Title
CN104788131A Method for producing superphosphate by utilizing low-grade phosphate ore mixed acid process
CN104787932A Treatment method of industrial arsenic wastewater
CN104803492A Novel antisludging agent for water with high concentration of calcium and sulfate radical
CN104555965A Method of combined production of multiple phosphates and phosphate fertilizer from low grade phosphate ore
CN104086027A Method for treating titanium dioxide wastewater through sulfuric acid process
CN104072003A Method for preparing cement retarder through titanium gypsum
CN103626411A Preparation method of dry powder phosphogypsum base cementing material
CN103496779A Method for using magniferous ore to treat titanium white acid wastewater
CN102992804A Method for preparing aerated concrete by using phosphogypsum
CN102897744A Raw material pretreatment method for refining phosphoric acid by tributyl phosphate extraction
CN102765834A Method for treating industrial nitrogenous waste water through chemical precipitation method
CN102732724A Method for removing iron from magnesium-containing pickle liquor obtained by leaching of serpentine with titanium dioxide waste acid
CN102531509A Ardealite basis composite gelled material and coagulant thereof
CN102557040A Comprehensive utilization method of byproduct, namely fluorosilicic acid, of phosphate fertilizer
CN102190333A Method for processing serpentine with titanium white waste acid
CN102001757A Scale inhibitor for high calcium and high sulfate radical water quality
CN101152737A Method for squeezing to produce concrete retardation ball with chemical gypsum
CN101143456A Method for manufacturing papered gypsum board with high kalium sodium content ardealite and additive therefor