Patents by Inventor Julina D. Smith

Julina D. Smith 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).

  • Process for preparation of 1-(2s,3s)-2-benzhydryl-n-(5- tert-butyl-2-methoxybenzyl)quinuclidin-3-amine
    Publication number: 20090099364
    Abstract: This invention relates to an improved process for the preparation of (2S,3S)-2-benzhydryl-N-(5-tent-butyl-2-methoxybenzyl)quinuclidin-3-amine, (hereinafter “compound of Formula I”) and its pharmaceutically acceptable salts. In particular, the invention is directed to an improved synthesis of the monohydrate citrate salt of the compound of Formula (Ia).
    Type: Application
    Filed: January 26, 2005
    Publication date: April 16, 2009
    Inventors: Patricia A. Basford, Ronald J. Post, Julina D. Smith, Geraldine P. Taber