Patents by Inventor Calum McIntosh

Calum McIntosh 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).

  • ORODISPERSIBLE TABLET
    Publication number: 20220202722
    Abstract: The present invention is directed to a composition in the form of an orodispersible tablet comprising a non-steroidal anti-inflammatory drug (NSAID) and a taste-masking agent wherein the NSAID is uncoated and has an average particle size of less than 100 ?m. The present invention is further directed to the use of malic acid as a taste-masking agent.
    Type: Application
    Filed: January 28, 2020
    Publication date: June 30, 2022
    Applicant: Reckitt Benckiser Health Limited
    Inventors: Steven Louis BARNETT, Calum McIntosh GORDON, Jennifer Esme HANNING, Tracy Emmanuelle KLÔH
  • Catalyst for manufacture of esters
    Publication number: 20070010648
    Abstract: A catalyst suitable for use in an esterification reaction comprises the reaction product of a compound of titanium, zirconium or hafnium, a 2hydroxy carboxylic acid and a quaternary ammonium compound selected from the group consisting of tetraethylammonium hydroxide and tetramethylammonium hydroxide, optionally with an alcohol or water.
    Type: Application
    Filed: October 5, 2004
    Publication date: January 11, 2007
    Inventors: Martin Partridge, Calum McIntosh, Alan Hanratty