Patents by Inventor Shilpa Sudhakar Kocharekar

Shilpa Sudhakar Kocharekar 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).

  • Patent number: 7138387
    Abstract: Sterile pharmaceutical stable autoclaved clear aqueous compositions of propofol (2,6-Diisopropyl phenol) suitable for parenteral administration are described. The compositions essentially consist of a complex of propofol with 2-hydroxypropyl-?-cyclodextrin in a weight ratio of 1:30–1:60. This complex of propofol with 2-hydroxypropyl-?-cyclodextrin produces a clear aqueous composition that is stable to autoclaving. The composition is effective as an anaesthetic agent. The process of making these synergistic compositions has been described.
    Type: Grant
    Filed: December 14, 2000
    Date of Patent: November 21, 2006
    Assignee: Bharat Serums and Vaccines Limited
    Inventors: Srikanth Annappa Pai, Sangeeta Hanurmesh Rivankar, Shilpa Sudhakar Kocharekar
  • Patent number: 7053061
    Abstract: Parenteral compositions of oil-coated-Amphotericin B in structured-emulsion form, having LD50 of at least 400 mg/kg in mice and process for making the same have been described. The process essentially requires dispersing Amphotericin B in oily vehicle and dispersing emulsifier in the aqueous phase. The process of present invention is simple, cost effective and gives a stable product suitable for parenteral administration. Amphotericin B emulsion compositions prepared by the process of the present invention may be administered to human beings and animals for the treatment of fungal infections, with substantially equivalent or greater efficacy and low drug toxicity as compared to the conventional composition containing Amphotericin B and sodium desoxycholate.
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: May 30, 2006
    Assignee: Bharat Serums and Vaccines Limited
    Inventors: Srikanth Annappa Pai, Sangeeta Hanurmesh Rivankar, Shilpa Sudhakar Kocharekar
  • Publication number: 20040235964
    Abstract: The present invention relates to a stable clear sterile aqueous composition of Propofol suitable for parenteral administration and a process for making the same. The composition comprises Propofol, TPGS and water. The composition of present invention gives clear product suitable for parenteral administration overcoming the disadvantages of emulsion formulation. The ratio of propofol to TPGS is at least 1:10 (by wt.) and the content of TPGS is from 1 to 20% w/v in the composition. The composition is rendered sterile by end autoclaving.
    Type: Application
    Filed: February 20, 2004
    Publication date: November 25, 2004
    Inventors: Srikanth Annappa Pai, Sangeeta Hanurmesh Rivankar, Shilpa Sudhakar Kocharekar
  • Publication number: 20040014718
    Abstract: Sterile pharmaceutical stable autoclaved clear aqueous compositions of propofol (2,6-Diisopropyl phenol) suitable for parenteral administration are described. The compositions essentially consist of a complex of propofol with 2-hydroxypropyl-&bgr;-cyclodextrin in a weight ratio of 1:30-1:60. This complex of propofol with 2-hydroxypropyl-&bgr;-cyclodextrin produces a clear aqueous composition that is stable to autoclaving. The composition is effective as an anaesthetic agent. The process of making these synergistic compositions has been described.
    Type: Application
    Filed: August 18, 2003
    Publication date: January 22, 2004
    Inventors: Srikanth Annappa Pai, Sangeeta Hanurmesh Rivankar, Shilpa Sudhakar Kocharekar
  • Patent number: 6572884
    Abstract: A sterile pharmaceutical cisplatin composition as an oil-in-water emulsion having low toxicity for parenteral administration comprising: a) an oily phase selected from the group consisting of: vegetable oils, esters of medium or long chain fatty acids, and fractionated or modified oils; b) cisplatin incorporated in the oily phase; c) an emulsifier selected from the group consisting of: natural phosphatides; modified phosphatides, and synthetic non-ionic surfactants; d) a tonicity modifying agent selected from the group of compounds consisting of: glycerin, mannitol, and dextrose; e) a chelating agent selected from the group of compounds consisting of: edetates, and desferrioxamine mesylate; and f) water.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: June 3, 2003
    Inventors: Srikanth Annappa Pai, Sangeeta Hanurmesh Rivankar, Shilpa Sudhakar Kocharekar