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HEZHOU ZHONGSHAN SHUANGWEN CALCIUM CARBONATE NEW MAT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,425
  • Filing trend
    ⇩ 100.0%
About

HEZHOU ZHONGSHAN SHUANGWEN CALCIUM CARBONATE NEW MAT CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and materials and metallurgy are JIANGXI GUANGYUAN CHEMICAL CO LTD, CRAIG DANIEL H and ADITYA BIRLA NUVO LTD.

Patent filings in countries

World map showing HEZHOU ZHONGSHAN SHUANGWEN CALCIUM CARBONATE NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HEZHOU ZHONGSHAN SHUANGWEN CALCIUM CARBONATE NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Wen 13
#2 Yi Shuang 13

Latest patents

Publication Filing date Title
CN107501891A A kind of application of modified calcium carbonate in the plastic
CN107501943A A kind of application of modified calcium carbonate in silicon rubber
CN107418292A A kind of calcium carbonate for coating and preparation method thereof
CN107418291A A kind of modified heavy calcium carbonate applied to environment-friendly type paint and preparation method thereof
CN107488364A A kind of modified calcium carbonate and its application
CN107459283A A kind of stone slab high-performance calcium carbonate and preparation method thereof
CN107446383A A kind of preparation method for the paint calcium carbonate that activation rate is high, oil factor is low
CN107446382A A kind of surface treated calcium carbonate powder and preparation method thereof
CN107400258A A kind of preparation technology of the modified calcium carbonate of good dispersion
CN107488275A A kind of modified calcium carbonate
CN106519775A Modified calcium carbonate for coating
CN106423421A Calcium carbonate grinding machine
CN106277016A A kind of equipment for calcium carbonate activation