Patents by Inventor Danny Allen Davis

Danny Allen Davis 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).

  • MICROENCAPSULATION OF A PHASE CHANGE MATERIAL WITH ENHANCED FLAME RESISTANCE
    Publication number: 20100087115
    Abstract: A flame-resistant microcapsule that comprises a core comprising a phase change material and a wall material encapsulating the core. The microcapsules includes at least one of: a flame retardant applied to the wall material and a phase change material having a boiling point of about 230° C. to about 420° C. to provided enhanced flame resistance. The phase change material may have a boiling point of about 280° C. to about 400° C. or about 300° C. to about 390° C.
    Type: Application
    Filed: October 8, 2009
    Publication date: April 8, 2010
    Applicant: MICROTEK LABORATORIES, INC.
    Inventors: Danny Allen Davis, Dale Ellis Work, Timothy James Riazzi
  • Macrocapsules containing microencapsulated phase change materials
    Patent number: 6835334
    Abstract: The present invention is directed to a method for producing macrocapsules containing therein a plurality of microcapsules. In accordance with some embodiments of the present invention, the microcapsules contain a phase change material.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: December 28, 2004
    Assignee: Microtek Laboratories, Inc.
    Inventors: Danny Allen Davis, Ronald Lee Hart, Dale Ellis Work, David Russell Virgallito
  • Macrocapsules containing microencapsulated phase change materials
    Publication number: 20040169299
    Abstract: The present invention is directed to a method for producing macrocapsules containing therein a plurality of microcapsules. In accordance with some embodiments of the present invention, the microcapsules contain a phase change material.
    Type: Application
    Filed: March 8, 2004
    Publication date: September 2, 2004
    Inventors: Danny Allen Davis, Ronald Lee Hart, Dale Ellis Work, David Russell Virgallito
  • Macrocapsules containing microencapsulated phase change materials
    Patent number: 6703127
    Abstract: The present invention is directed to thermal energy storage compositions comprising macrocapsules containing therein a plurality of microcapsules and to methods for producing macrocapsules containing microcapsules. In accordance with some embodiments of the present invention, the microcapsules contain a phase change material.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: March 9, 2004
    Assignee: Microtek Laboratories, Inc.
    Inventors: Danny Allen Davis, Ronald Lee Hart, Dale Ellis Work, David Russell Virgallito
  • Macrocapsules containing microencapsulated phase change materials
    Publication number: 20020061954
    Abstract: The present invention is directed to thermal energy storage compositions comprising macrocapsules containing therein a plurality of microcapsules and to methods for producing macrocapsules containing microcapsules. In accordance with some embodiments of the present invention, the microcapsules contain a phase change material.
    Type: Application
    Filed: September 27, 2001
    Publication date: May 23, 2002
    Inventors: Danny Allen Davis, Ronald Lee Hart, Dale Ellis Work, David Russell Virgallito