Patents by Inventor Henry A. Miller, Jr.

Henry A. Miller, Jr. 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).

  • Compositions containing fixed combinations
    Patent number: 5208225
    Abstract: Continuous administration of compositions containing a fixed quantity of synthetic estrogen in combination with a synthetic progestogenic agent are useful to relieve menopausal symptoms, to prevent osteoporosis and for other hormone-replacement treatments. Also described is an improved manufacturing process for such compositions especially for low tablet dosage forms.
    Type: Grant
    Filed: October 22, 1991
    Date of Patent: May 4, 1993
    Assignee: Warner-Lambert Company
    Inventors: Roger M. Boissonneault, Henry A. Miller, Jr.
  • Compaction evaluation apparatus
    Patent number: 4781567
    Abstract: A compaction evaluation apparatus for determining powder plug and compaction force parameters to produce a desired plug for encapsulation. A tamping pin is operated by a piston, and the force applied by the pin as well as its dwell on the powder plug can be accurately controlled. The powder plug may be released into an actual capsule body.
    Type: Grant
    Filed: October 28, 1987
    Date of Patent: November 1, 1988
    Assignee: Warner-Lambert Company
    Inventor: Henry A. Miller, Jr.