Patents by Inventor Sanjeev Khandelwal

Sanjeev Khandelwal 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 preparations
    Patent number: 7803402
    Abstract: A pharmaceutical extended-release oral drug delivery system comprising as active ingredient Cefixime Trihydrate in combination with a hydrophilic matrix system, and optionally containing additional pharmaceutically acceptable constituents, wherein at least 20% up to but not more than 40% of Cefixime Trihydrate is released from said matrix within 1 hour from oral administration and the remainder of the pharmaceutical agent is released at a sustained rate.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: September 28, 2010
    Inventors: Sanjeev Khandelwal, Pratibha Omray
  • SYNERGISTIC ANTIBACTERIAL FORMULATION AND A METHOD OF MAKING THE SAME
    Publication number: 20100203125
    Abstract: An antibiotic formulation including penicillinase resistant penicillin, cefixime trihydrate, lactobacillus and pharmaceutically acceptable excipients. The penicillinase resistant penicillin is in two forms, sustained release and immediate release.
    Type: Application
    Filed: December 9, 2009
    Publication date: August 12, 2010
    Inventor: Sanjeev Khandelwal
  • Synergistic antibacterial formulation and to a method of making the same
    Patent number: 7632520
    Abstract: A synergistic antibacterial formulation and a method of making the same is disclosed. The composition contains Cefixime Trihydrate+Cloxacillin Sodium+Lactobacillus sporogenes spores. The Cloxacillin sodium is in two forms in a sustained release and an immediate release form. A drug delivery system for providing the formulation is provided.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: December 15, 2009
    Inventor: Sanjeev Khandelwal
  • Synergistic antibacterial formulation and to a method of making the same
    Publication number: 20050181051
    Abstract: A synergistic antibacterial formulation and a method of making the same is disclosed. The composition contains Cefixime Trihydrate+Cloxacillin Sodium+Lactobacillus sporogenes spores. The Cloxacillin sodium is in two forms in a sustained release and an immediate release form. A drug delivery system for providing the formulation is provided.
    Type: Application
    Filed: December 15, 2004
    Publication date: August 18, 2005
    Inventor: Sanjeev Khandelwal
  • Pharmaceutical preparations containing alendronate sodium
    Patent number: 6783772
    Abstract: An oral composition in tablet form containing therapeutic amounts of alendronate sodium for release of the alendronate sodium in the stomach and by passing the oesophagus, comprising a compacted granulated core with the alendronate sodium embedded in an inert fiber matrix, lined with a moisture barrier film and enclosed in a sugar based inert fiber matrix shell.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: August 31, 2004
    Inventors: Sanjeev Khandelwal, Pratibha Omray
  • Pharmaceutical preparations
    Publication number: 20040005361
    Abstract: A pharmaceutical extended-release oral drug delivery system comprising as active ingredient Cefixime Trihydrate in combination with a hydrophilic matrix system, and optionally containing additional pharmaceutically acceptable constituents, wherein at least 20% up to but not more than 40% of Cefixime Trihydrate is released from said matrix within 1 hour from oral administration and the remainder of the pharmaceutical agent is released at a sustained rate.
    Type: Application
    Filed: June 6, 2003
    Publication date: January 8, 2004
    Inventors: Sanjeev Khandelwal, Pratibha Omray