Patents by Inventor John Paul Gardner

John Paul Gardner 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 preparing biphenyl compounds
    Patent number: 6984756
    Abstract: The present invention relates to a process for the preparation of a biphenyl compound comprising combining a phenyl boronic acid derivative with an halobenzene derivative in the presence of a suitable additive in a suitable organic solvent with a suitable catalyst and a suitable base.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: January 10, 2006
    Assignee: Eli Lilly and Company
    Inventors: John Paul Gardner, William David Miller
  • Process for preparing 2-phenyl-3-aminobenzothiophenes
    Publication number: 20040044224
    Abstract: The present invention relates to a one pot process for preparing a compound of formula I: I; from a compound of formula II and III: I; III.
    Type: Application
    Filed: September 2, 2003
    Publication date: March 4, 2004
    Inventors: Preston Charles Conrad, John Paul Gardner
  • Process for preparing biphenyl compounds
    Publication number: 20030092947
    Abstract: The present invention relates to a process for the preparation of a biphenyl compound comprising combining a phenyl boronic acid derivative with an halobenzene derivative in the presence of a suitable additive in a suitable organic solvent with a suitable catalyst and a suitable base.
    Type: Application
    Filed: October 18, 2002
    Publication date: May 15, 2003
    Inventors: John Paul Gardner, William David Miller
  • Intermediates and a process for preparing benzo[B]thiophenes
    Patent number: 6043360
    Abstract: The instant invention provides intermediates and processes for the preparation of compounds of formula IV ##STR1## wherein: n is 0, 1, or 2;R is hydrogen or C.sub.1 -C.sub.4 alkyl;X.sup.1 is hydrogen, cyano, 4-hydroxybenzoyl, 4-halobenzoyl, or 4-(C.sub.1 -C.sub.4 alkoxy)benzoyl;Y is NR.sup.4 R.sup.5, 4-hydroxyphenyl, or 4-(C.sub.1 -C.sub.4 alkoxy)phenyl;and R.sup.4 and R.sup.5 are independently hydrogen or C.sub.1 -C.sub.4 alkyl.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: March 28, 2000
    Assignee: Eli Lilly and Company
    Inventors: Tony Yantao Zhang, John Paul Gardner