Patents by Inventor Shahid A. Lodhi

Shahid A. Lodhi 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).

  • Prostaglandin and hydroxylated fatty acid ester formulations
    Patent number: 4431833
    Abstract: Degradation of E-type prostaglandin compounds is retarded by dissolving or suspending such compounds in formulations containing hydroxylated derivatives of fatty acids having the formula: ##STR1## wherein R.sub.1 is C.sub.2 -C.sub.24 alkyl, R.sub.2 is C.sub.2 -C.sub.24 alkyl and n is an integer from 1-6, denoting from 1 to 6 hydroxyl groups which may be substituted in R.sub.1 or R.sub.2.
    Type: Grant
    Filed: December 27, 1982
    Date of Patent: February 14, 1984
    Assignee: American Cyanamid Company
    Inventors: Shahid A. Lodhi, Bernard Sims
  • Triethyl citrate solutions of PGE-type compounds
    Patent number: 4211793
    Abstract: Degradation of E-type prostaglandin compounds is prevented by dissolving those compounds in triethyl citrate.
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: July 8, 1980
    Assignee: American Cyanamid Company
    Inventors: Shahid A. Lodhi, Bernard Sims