Patents by Inventor Johnathan Eugene Holladay

Johnathan Eugene Holladay has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Epsilon caprolactam compositions
    Patent number: 5925754
    Abstract: This invention relates to a composition comprising (a) epsilon caprolactam and (b) one or more of 5-?4,5-di(3-carboxypropyl)-2-pyridyl!pentanoic acid or salt or amide, 4-?4,5-di(2-carboxypropyl)-2-pyridyl!-2-methylbutanoic acid or salt or amide, 2-?2-(2-carboxybutyl)-5-(1-carboxypropyl)-4-pyridyl!butanoic acid or salt or amide, 5-?3,5-di(3-carboxypropyl)-2-pyridyl!pentanoic acid or salt or amide, 4-?3,5-di(2-carboxypropyl)-2-pyridyl!-2-methylbutanoic acid or salt or amide, 2-?-2-(2-carboxybutyl)-5-(1-carboxypropyl)-3-pyridyl!butanoic acid or salt or amide, 5-amino-4-methylpentanamide, 4-amino-3-ethylbutanamide, 5-?4,5-di(4-hydroxybutyl)-2-pyridyl!pentanol, 4-?4,5-di(2-methoxypropyl)-2-pyridyl!-2-methylbutanol, 2-?2-(2-methoxybutyl)-5-(1-methoxypropyl)-4-pyridyl!butanol, 5-?3,5-di(4-hydroxybutyl)-2-pyridyl!pentanol, 4-?3,5-di(2-methoxypropyl)-2-pyridyl!-2-methylbutanol, 2-?2-(2-methoxybutyl)-5-(1-methoxypropyl)-3-pyridyl!butanol, 5-amino-4-methyl-1-pentanol, 5-imino-2-methyl-1-pentanamine, 5-amino-2-methyl-1-p
    Type: Grant
    Filed: October 23, 1997
    Date of Patent: July 20, 1999
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: John Michael Maher, David Robert Bryant, Johnathan Eugene Holladay, Thomas Carl Eisenschmid, John Robert Briggs, Kurt Damar Olson