Patents by Inventor Sri Vishnu Kiran Rompicharla

Sri Vishnu Kiran Rompicharla 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).

  • Pharmaceutical oil-in-water nano-emulsion
    Patent number: 11400048
    Abstract: Accordingly, the present invention provides a pharmaceutical oil-in-water nano-emulsion, with a pharmaceutically active substance. The selected pharmaceutically active substance is encased in fatty acid (e.g., monounsaturated fatty acid, cold pressed oil, and/or esterified fatty acid) droplets with the droplets having an average particle size in the range of 10 to 200 nm. The nano-emulsion is also provided with a non-ionic surfactant system, which is a mixture of polyethers, macrogolglycerides and polysaccharides, along with pharmaceutically acceptable adjuvants. The present invention also provides a process for the preparation of pharmaceutical oil-in-water nano-emulsion.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: August 2, 2022
    Assignee: SYNERGIA BIO SCIENCES PRIVATE LIMITED
    Inventors: Sri Vishnu Kiran Rompicharla, Sambratha Shetty, Ambikanandan Misra
  • PHARMACEUTICAL OIL-IN-WATER NANO-EMULSION
    Publication number: 20210077396
    Abstract: Accordingly, the present invention provides a pharmaceutical oil-in-water nano-emulsion, with a pharmaceutically active substance. The selected pharmaceutically active substance is encased in fatty acid (e.g., monounsaturated fatty acid, cold pressed oil, and/or esterified fatty acid) droplets with the droplets having an average particle size in the range of 10 to 200 nm. The nano-emulsion is also provided with a non-ionic surfactant system, which is a mixture of polyethers, macrogolglycerides and polysaccharides, along with pharmaceutically acceptable adjuvants. The present invention also provides a process for the preparation of pharmaceutical oil-in-water nano-emulsion.
    Type: Application
    Filed: August 10, 2020
    Publication date: March 18, 2021
    Inventors: Sri Vishnu Kiran Rompicharla, Sambratha Shetty, Ambikanandan Misra