Patents by Inventor Ahmed S. Mughal

Ahmed S. Mughal 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).

  • Oxaprozin calcium salt pharmaceutical compositions
    Patent number: 4532253
    Abstract: The invention concerns pharmaceutical compositions containing a novel oxazole derivative, calcium oxaprozin. The formulations may be for oral or other use. The oral formulations are more palatable than those containing oxaprozin itself.
    Type: Grant
    Filed: July 11, 1984
    Date of Patent: July 30, 1985
    Assignee: John Wyeth & Brother Limited
    Inventor: Ahmed S. Mughal
  • Slow release pharmaceutical composition
    Patent number: 4524060
    Abstract: The invention provides a sustained release pharmaceutical composition comprising a mixture of micronized indoramin or a pharmaceutically acceptable salt thereof, a water-channelling agent, a wetting agent and a disintegrant, the mixture being in the form of a non-compressed pellet and having an enteric coat or a sustained release coat permeable to gastrointestinal juices. Sustained release capsules are also provided comprising a plurality of the aforementioned pellets.
    Type: Grant
    Filed: October 28, 1983
    Date of Patent: June 18, 1985
    Assignee: John Wyeth & Brother Limited
    Inventors: Ahmed S. Mughal, David S. Holmes
  • Oxaprozin calcium salt
    Patent number: 4465838
    Abstract: The invention concerns a new anti-inflammatory agent calcium oxaprozin, its preparation and use in pharmaceutical formulations. Calcium oxaprozin is more palatable than oxaprozin itself.
    Type: Grant
    Filed: April 26, 1982
    Date of Patent: August 14, 1984
    Assignee: John Wyeth & Brother Limited
    Inventor: Ahmed S. Mughal