Method of preparing metal-containing wood preserving compositions

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United States of America Patent

APP PUB NO 20070207076A1
SERIAL NO

11367443

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Abstract

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The present invention relates to a method for producing metal-containing amine solutions by reacting a metal or metal-containing compound, in particular, copper or a copper-containing compound, with an amine, carbon dioxide and an oxidizing agent. The resulting metal-amine solution can then be used to formulate a variety of metal-based wood preserving products.

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OSMOSE INC980 ELLICOTT STREET BUFFALO NY 14209

International Classification(s)

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  • 2006 Application Filing Year
  • C22B Class
  • 119 Applications Filed
  • 66 Patents Issued To-Date
  • 55.47 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2006200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guzzetta, Joseph Buffalo, NY 2 2
Przybylski, Mark P North Tonawanda, NY 1 2
Zhang, Jun Getzville, NY 1152 7034

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  • 2 Citation Count
  • C22B Class
  • 15.65 % this patent is cited more than
  • 18 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges23961393301 - 1011 - 2021 - 3031 - 4041 - 5005101520253035404550556065707580859095100105

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