Patents by Inventor Kailash S. Purohit

Kailash S. Purohit 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).

  • Sterilization of pharmaceuticals
    Patent number: 6863865
    Abstract: A method of sterilizing a pharmaceutical composition containing a suspension of a pharmaceutical comprises rapidly heating the pharmaceutical composition from ambient temperature to an elevated temperature, maintaining it at or above the elevated temperature for a period of time, and rapidly cooling the pharmaceutical composition to ambient temperature.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: March 8, 2005
    Assignee: Breath Limited
    Inventors: Ian G. C. McAffer, Kailash S. Purohit
  • Sterilization of pharmaceuticals
    Publication number: 20030103864
    Abstract: A method of sterilizing a pharmaceutical composition containing a suspension of a pharmaceutical comprises rapidly heating the pharmaceutical composition from ambient temperature to an elevated temperature, maintaining it at or above the elevated temperature for a period of time, and rapidly cooling the pharmaceutical composition to ambient temperature.
    Type: Application
    Filed: September 30, 2002
    Publication date: June 5, 2003
    Applicant: Breath Limited
    Inventors: Ian G.C. McAffer, Kailash S. Purohit
  • Adsorption process
    Patent number: 4113888
    Abstract: The selectivity of an adsorbent for the preferential adsorbed component of a multi-component aqueous solution is improved by means of passing an aqueous solution of the adsorbed solids eluted from the most spent stage of a multi-stage countercurrent adsorption process through a freshly regenerated bed of the same absorbent. By means of this process the preferentially adsorbed component is concentrated in the fresh bed. This invention is useful in decaffeinating aqueous coffee extracts.
    Type: Grant
    Filed: February 24, 1977
    Date of Patent: September 12, 1978
    Assignee: General Foods Corporation
    Inventors: Yair Steve Henig, Kailash S. Purohit