Patents Assigned to Qualicaps, Inc.
  • Capsule having broad color spectrum
    Patent number: 8435545
    Abstract: The present invention is directed to a capsule comprising a water-soluble compound suitable for the capsule, and a mixture of colorant agents, wherein the color of the capsule may be in the range of 15<L<90; ?30<a<+75; ?37<b<+46 as measured in accordance with the Lab color space. The present invention further includes capsules containing a filling such as food, medicine, cosmetics, agrichemicals, feed or active biological ingredient.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: May 7, 2013
    Assignee: Qualicaps, Inc.
    Inventor: Cale E. Murray
  • Capsule having broad color spectrum
    Patent number: 8420057
    Abstract: The present invention is directed to a capsule comprising a water-soluble compound suitable for the capsule, a non-water soluble excipient suitable for the capsule; and suitable for the capsule, and a mixture of colorant agents, wherein the color of the capsule may be in the range of 15<L<90; ?30<a<+75; ?37<b<+46 as measured in accordance with the Lab color space. The present invention further includes capsules containing a filling such as food, medicine, cosmetics, agrichemicals, feed or active biological ingredient.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: April 16, 2013
    Assignee: Qualicaps, Inc.
    Inventors: Cale E. Murray, Juan Carlos Arriola Diaz
  • Capsule gauge
    Patent number: D638316
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: May 24, 2011
    Assignee: Qualicaps, Inc.
    Inventor: Isaac Michael Strickland