Patents by Inventor Geraldine Patricia Taber

Geraldine Patricia Taber 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).

  • STEREOSELECTIVE HYDROGENATION PROCESS FOR PREPARING CIS-6-PHENYL-5-[4-(2-PYRROLIDIN-1-YL-ETHOXY)-PHENYL]-2-METHOXY-5,6,7,8-TETRAHYDRONAPHTHALENE HYDROCHLORIDE
    Publication number: 20100160648
    Abstract: This invention provides an improved process for preparing cis-6-phenyl-5-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-2-methoxy-5,6,7,8-tetrahydronaphthalene hydrochloride which is an intermediate for the preparation of (?)-cis-6-phenyl-5-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-5,6,7,8-tetrahydronaphthalene-2-ol which is useful for the treatment of osteoporosis.
    Type: Application
    Filed: June 12, 2006
    Publication date: June 24, 2010
    Inventors: Geraldine Patricia Taber, Richard Shelton Lehner
  • Process for preparing a ketimine
    Patent number: 6232500
    Abstract: This invention relates to a novel improved process for preparation of N-[4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenylidene]methanamine from 4-(3,4-dichloro-phenyl)-3,4-dihydro-1(2H)-naphthalenone and monomethylamine.
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: May 15, 2001
    Assignee: Pfizer Inc
    Inventors: Juan Carlos Colberg, David Michael Pfisterer, Geraldine Patricia Taber