Patents by Inventor Richard J. DeNeale

Richard J. DeNeale 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).

  • Sustained release etodolac
    Patent number: 4966768
    Abstract: A sustained release dosage form of etodolac is provided which is a tablet having as essential components etodolac, hydroxyproplymethylcellulose, ethylcellulose and a release rate modifying agent such as dibasic sodium phosphate, the hydroxyproplymethylcellulose having a hydroxypropoxyl content of about 7.0% to 8.6% by weight.
    Type: Grant
    Filed: November 7, 1988
    Date of Patent: October 30, 1990
    Assignee: American Home Products Corporation
    Inventors: John J. Michelucci, Deborah M. Sherman, Richard J. DeNeale
  • Sustained release pharmaceutical compositions
    Patent number: 4309404
    Abstract: Novel sustained release compositions comprising a core containing a drug, a seal coating surrounding the core and a sugar coating surround the seal coated core are disclosed.
    Type: Grant
    Filed: January 30, 1981
    Date of Patent: January 5, 1982
    Assignee: American Home Products Corporation
    Inventors: Richard J. DeNeale, Paul C. Guley, George Milosovich
  • Sustained release pharmaceutical compositions
    Patent number: 4309406
    Abstract: Novel sustained release compositions comprising a core containing a drug, a seal coating surrounding the core and a sugar coating surround the seal coated core are disclosed.
    Type: Grant
    Filed: January 30, 1981
    Date of Patent: January 5, 1982
    Assignee: American Home Products Corporation
    Inventors: Paul C. Guley, Richard J. DeNeale, George Milosovich
  • Sustained release pharmaceutical compositions
    Patent number: 4309405
    Abstract: Novel sustained release compositions comprising a core containing a drug, a seal coating surrounding the core and a sugar coating surround the seal coated core are disclosed.
    Type: Grant
    Filed: January 30, 1981
    Date of Patent: January 5, 1982
    Assignee: American Home Products Corporation
    Inventors: Paul C. Guley, Richard J. DeNeale, George Milosovich
  • Sustained release pharmaceutical compositions
    Patent number: 4248856
    Abstract: Novel sustained release compositions comprising a core containing a drug, a seal coating surrounding the core and a sugar coating surround the seal coated core are disclosed.
    Type: Grant
    Filed: July 10, 1979
    Date of Patent: February 3, 1981
    Assignee: American Home Products Corporation
    Inventors: Paul C. Guley, Richard J. DeNeale, George Milosovich
  • Sustained release pharmaceutical compositions
    Patent number: 4248857
    Abstract: Novel sustained release compositions comprising a core containing a drug, a seal coating surrounding the core and a sugar coating surrounding the seal coated core are disclosed.
    Type: Grant
    Filed: August 9, 1979
    Date of Patent: February 3, 1981
    Assignee: American Home Products Corporation
    Inventors: Richard J. DeNeale, Paul C. Guley, George Milosovich
  • Sustained release pharmaceutical compositions
    Patent number: 4248858
    Abstract: Novel sustained release compositions comprising a core containing a drug, a seal coating surrounding the core and a sugar coating surround the seal coated core are disclosed.
    Type: Grant
    Filed: August 9, 1979
    Date of Patent: February 3, 1981
    Assignee: American Home Products Corporation
    Inventors: Paul C. Guley, Richard J. DeNeale, George Milosovich