Patents by Inventor Sivakumar Vaithiyalingam

Sivakumar Vaithiyalingam 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).

  • Coated capsules and methods of making and using the same
    Publication number: 20070014847
    Abstract: The present invention relates to coated capsules with increased capsule shell pliability and resilience and methods of making the coated capsules. The present invention relates to methods of making coated capsules, the methods comprising applying a coating solution comprising sodium carboxymethylcellulose or sodium alginate to the exterior of a capsule to form a coating and drying the coating to produce a coated capsule.
    Type: Application
    Filed: July 5, 2006
    Publication date: January 18, 2007
    Inventors: Salah Ahmed, Sivakumar Vaithiyalingam, Sanjeev Gupta
  • Pharmaceutical compositions comprising a contraceptive agent in solution and a teratogen
    Publication number: 20060241078
    Abstract: The present invention relates to pharmaceutical compositions comprising an estrogen and a progestin in solution, and a teratogen suspended in the estrogen and progestin solution. The present invention also relates to methods of making and using the pharmaceutical compositions described herein.
    Type: Application
    Filed: March 16, 2006
    Publication date: October 26, 2006
    Inventors: Salah Ahmed, Sivakumar Vaithiyalingam, Hemant Joshi