Composite pigments

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United States of America Patent

PATENT NO 10815380
APP PUB NO 20170037250A1
SERIAL NO

15333332

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Composite pigments are provided which comprise a mineral pigment (such as kaolin clay, titanium dioxide, talc, mica or a mixture of two or more of these mineral pigments) and calcium carbonate precipitated in-situ on the surfaces of the particles of the mineral pigment.

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Patent Owner(s)

Patent OwnerAddress
THIELE KAOLIN COMPANYP O BOX 1056 SANDERSVILLE GA 31082

International Classification(s)

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  • 2016 Application Filing Year
  • C09C Class
  • 246 Applications Filed
  • 180 Patents Issued To-Date
  • 73.18 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Yaping Evans, US 15 51
Zhang, Zhenzhong Sandersville, US 58 35

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Patent Citation Ranking

  • 0 Citation Count
  • C09C Class
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  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7249101 - 1011 - 2005101520253035404550556065707580

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