USE OF BROMINE IONS IN THE PRODUCTION OF 2,5-FURANDICARBOXYLIC ACID

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United States of America Patent

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15517599

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Abstract

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Methods for providing effective, efficient and convenient ways of producing 2,5-furandicarboxylic acid are presented. In addition, compositions of 2,5-furandicarboxylic acid including 2,5-furandicarboxylic acid and at least one byproduct are presented. In some aspects, 4-deoxy-5-dehydroglucaric acid is dehydrated to obtain the 2,5-furandicarboxylic acid. A solvent, catalyst, and/or reactant may be combined with the 4-deoxy-5-dehydroglucaric acid to produce a reaction product including the 2,5-furandicarboxylic acid. In some arrangements, the reaction product may additionally include water and/or byproducts.

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Patent Owner(s)

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BP CORPORATION NORTH AMERICA INC501 WESTLAKE PARK BOULEVARD HOUSTON TX 77079-2607

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  • 2015 Application Filing Year
  • C07D Class
  • 5466 Applications Filed
  • 4606 Patents Issued To-Date
  • 84.27 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adamian, Victor A Naperville, US 7 3
Binder, Joseph B San Diego, US 23 101
Shea, Ryan Naperville, US 10 251

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges158718941835528419501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 90010020030040050060070080090010001100120013001400150016001700180019002000

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