PROCESS FOR PRODUCTION OF AN ALKYL METHACRYLATE

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United States of America Patent

APP PUB NO 20150299743A1
SERIAL NO

14653567

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for the production of an alkyl methacrylate, particularly methyl methacrylate, is provided, in which a Baeyer-Villiger Monooxygenase enzyme is used to convert an alkylisopropenylketone substrate to the relevant alkyl methacrylate by abnormal asymmetric oxygen insertion. The invention provides a biobased route to key industrial monomers in particular for the generation of polymers such as poly methyl methacrylate.

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Patent Owner(s)

Patent OwnerAddress
LUCITE INTERNATIONAL UK LIMITEDBILLINGHAM TS23 1LE

International Classification(s)

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  • 2013 Application Filing Year
  • C12P Class
  • 1593 Applications Filed
  • 1388 Patents Issued To-Date
  • 87.14 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eastham, Graham Ronald Redcar, GB 33 123
Fraaije, Marco Wilhemus Nijenborgh, NL 2 2
Johnson, David William Redcar, GB 39 169
Winter, Remko Tsjibbe Nijenborgh, NL 6 5

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges151814501825228186232301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 9091 - 100100 +01002003004005006007008009001000110012001300140015001600

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