Patents by Inventor Gautam Dalwadi

Gautam Dalwadi 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).

  • INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION
    Publication number: 20230149408
    Abstract: A pharmaceutical composition comprising the compound of Formula Ia, Formula Ib, Formula Ic, or Formula Id, or a pharmaceutically acceptable salt thereof, is set forth.
    Type: Application
    Filed: April 13, 2021
    Publication date: May 18, 2023
    Inventors: Kyle E. PARCELLA, Gautam DALWADI, Eric P. GILLIS, Dawn D. PARKER
  • BIOCIDAL POLYACROLEIN COMPOSITION
    Publication number: 20100266653
    Abstract: This invention relates to a biocidal composition comprising fine particles comprising polyacrolein wherein at least 90% of particles are of a size no more than 30 microns. Preferably at least 90% of particles are of size no more than 5 microns and still more preferably at least 90% of particles are of size no more than 1 micron.
    Type: Application
    Filed: July 18, 2008
    Publication date: October 21, 2010
    Applicant: CHEMEQ LTD
    Inventors: Robert William Dunlop, Gautam Dalwadi
  • Method for the separation of triglycoalkaloids
    Patent number: 6984725
    Abstract: In accordance with the present invention there is provided a method for the separation of a triglycoalkaloid in which the triglycoside portion comprises ?-L-rhamnopyranosyl-(1?2gal)-O-?-D-glucopyranosyl-(1?3gal)-?-D-galactopyranose (or 6-deoxy-?-L-mannopyranosyl-(1?2)-O-[?-D-glucopyranosyl-(1?3)]-?-D-galactopyranoside) (‘an rhamnose-glucose-galactose triglycoalkaloid’) from a triglycoalkaloid in which the triglycoside portion is ?-L-rhamnopyranosyl-(1?2glu)-O-?-L-rhamnopyranosyl-(1?4glu)-?-D-glucopyranose (‘a rhamnose-rhamnose-glucose triglycoalkaloid’) in a mixture containing both, the method comprising the steps of: Combining the mixture with a portion of alcoholic solvent; Causing or allowing a substantial portion of the rhamnose-rhamnose-glucose triglycoalkaloid to dissolve, thereby generating an alcoholic solution substantially of the rhamnose-rhamnose-glucose triglycoalkaloid, and a solid substantially comprising the rhamnose-glucose-galactose triglycoalkaloid; and Separating the solid substantially com
    Type: Grant
    Filed: June 13, 2003
    Date of Patent: January 10, 2006
    Assignee: Solbec Pharmaceuticals Ltd.
    Inventors: Stephen John Carter, Paul Edward Murray, John Edward Parkin, Gautam Dalwadi
  • Method for the separation of triglycoalkaloids
    Publication number: 20040030109
    Abstract: In accordance with the present invention there is provided a method for the separation of a triglycoalkaloid in which the triglycoside portion comprises &agr;-L-rhamnopyranosyl-(1→2gal)-O-&bgr;-D-glucopyranosyl-(1→3gal)-&bgr;-D-galactopyranose (or 6-deoxy-&agr;-L-mannopyranosyl-(1→2)-O-[&bgr;-D-glucopyranosyl-(1→3)]-&bgr;-D-galactopyranoside) (‘an rhamnose-glucose-galactose triglycoalkaloid’) from a triglycoalkaloid in which the triglycoside portion is &agr;-L-rhamnopyranosyl-(1→2glu)-O-&agr;-L-rhamnopyranosyl-(1→4glu)-&bgr;-D-glucopyranose (‘a rhamnose-rhamnose-glucose triglycoalkaloid’) in a mixture containing both, the method comprising the steps of:
    Type: Application
    Filed: June 13, 2003
    Publication date: February 12, 2004
    Applicant: SOLBEC PHARMACEUTICALS LTD.
    Inventors: Stephen John Carter, Paul Edward Murray, John Edward Parkin, Gautam Dalwadi