Patents by Inventor Pavuluri Rao

Pavuluri Rao 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).

  • Publication number: 20050095285
    Abstract: The present invention relates to an improved pharmaceutical composition, in the form of a soft gel capsule resistant to digestive juice. The composition of the present invention is made up of gelatin and an enteric polymer in the form of free acid or its salt, containing a benzimidazole derivative used in the treatment of duodenal ulcers, solublised and/or suspended in a liquid or semisolid medium, comprising of a hydrophobic carrier, an alkaline inert to reacting material and a surface active agent and/or a solublising agent. The present invention also relates to a method for preparing the above said pharmaceutical composition.
    Type: Application
    Filed: June 15, 2004
    Publication date: May 5, 2005
    Applicant: NATCO PHARMA LIMITED
    Inventors: Pavuluri Rao, Podili Khadgapathi
  • Publication number: 20050084530
    Abstract: The present invention relates to a novel freeze-dried pharmaceutical composition useful for the treatment of migraine and associated symptoms at a reduced total dose of active substance than required for oral administration in the form of a tablet containing a porous matrix net work of a water soluble or water dispersible carrier material, a pharmaceutically active substance(s); organoleptic additives such as sweetening agents, flavouring agents, coloring agents; pharmaceutically acceptable preservatives; solublising agents; surfaceactive agents and/or buffering agents. The pharmaceutical composition optionally may contain other additives such as permeation enhancers, chelating salts and stabilising agents. The present invention also relates to a process for preparation of the above said composition and its use.
    Type: Application
    Filed: October 29, 2004
    Publication date: April 21, 2005
    Applicant: NATCO PHARMA LIMITED
    Inventors: Pavuluri Rao, Podili Khadgapathi