Nanoparticle compositions and greaseless coatings for equipment

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United States of America Patent

PATENT NO 9868920
SERIAL NO

14816546

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Abstract

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Nanoparticle compositions and greaseless coatings are disclosed, including, for example, a greaseless lubricant nanoparticle coating on drill pipe threads. The lubricant coating may be multifunctional, including, for example, anti-corrosives. The coating may be a spray, or otherwise.

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Patent Owner(s)

Patent OwnerAddress
P&S GLOBAL HOLDINGS LLC16825 NORTHCHASE DRIVE SUITE 1400 HOUSTON TX 77060

International Classification(s)

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  • 2015 Application Filing Year
  • B05D Class
  • 1443 Applications Filed
  • 964 Patents Issued To-Date
  • 66.81 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Malshe, Ajay P Springdale, US 43 638

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  • B05D Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8581026752286211101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 9091 - 100050100150200250300350400450500550600650700750800850900950100010501100

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