Kaolin products and their production

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7875151
APP PUB NO 20090065163A1
SERIAL NO

12234531

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A particulate product comprising kaolin produced from a method wherein the kaolin of a feed suspension is such that not more than 30% by weight has a particle size less than 2 μm and not more than 30% by weight has a particle size greater than 10 μm, wherein the kaolin of a product suspension produced is such that not more than 10% by weight has a particle size greater than 10 μm and not more than 10% by weight has a particle size less than 0.25 μm, and wherein the particulate product comprises kaolin produced from a fine fraction suspension.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
IMERTECH SAS75015 PARIS

International Classification(s)

loading....
  • 2008 Application Filing Year
  • D21H Class
  • 183 Applications Filed
  • 114 Patents Issued To-Date
  • 62.30 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2008200920102011201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johns, Philip Kenneth St Columb, GB 2 1
Light, David Leslie Truro, GB 2 1

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 1 Citation Count
  • D21H Class
  • 4 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges57718125151101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 800510152025303540455055606570758085

Forward Cite Landscape

Load Citation