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CHIZHOU DAHENG BIOCHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    169,425
About

CHIZHOU DAHENG BIOCHEMICAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and measurement are HEFEI ZHIYUAN PACKAGING TECH CO LTD, INST PETROCHEMISTRY HEILONGJIANG ACADEMY OF SCIENC and ZIBO LONGSHA POLYMER MAT TECH CO LTD.

Patent filings in countries

World map showing CHIZHOU DAHENG BIOCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHIZHOU DAHENG BIOCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Junjie 15

Latest patents

Publication Filing date Title
CN106855553A A kind of sodium carboxymethylcellulose Quality identification method
CN106622500A Scattered evaporation type drying machine
CN106616899A Compound leavening agent production method
CN104250403A Antistatic masterbatch
CN104263014A Preparing method of high-purity active calcium carbonate used for coating
CN104250390A Thermoplastic elastomer environment-friendly particle
CN104341670A Toughening master batch
CN105001674A High-purity activated heavy calcium carbonate
CN104341798A Modified fine heavy calcium carbonate
CN103570976A Master batches
CN103565826A High-density compound calcium carbonate
CN103525136A Preparation method of ultrafine modified ground calcium carbonate
CN102949858A Method for drying ground calcium carbonate slurry
CN102876087A Preparation method of calcium carbonate special for sealant
CN102178145A Method for preparing food additive calcium carbonate