Patents by Inventor Patrick Witham

Patrick Witham 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).

  • Patent number: 8281445
    Abstract: Embodiments of the invention include a heated eyelid cleansing apparatus, a method of manufacturing a heated eyelid cleansing apparatus, a kit for providing treatment to the eyelids, and a method for cleansing an eyelid with a heated eyelid cleansing composition. The apparatus comprises an eyelid cleansing composition, a fabric pad impregnated with the eyelid cleansing composition, and a heating element. The heating element may be encased within the fabric pad or it may be external to the fabric pad.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: October 9, 2012
    Assignee: OCuSOFT, Inc.
    Inventors: Nat G. Adkins, Jr., Daniel Banov, August Bassani, Patrick Witham
  • Patent number: 7951387
    Abstract: An eyelid scrub composition comprising polyhexamethylene biguanide (PHMB), 1,2-hexanediol, 1,2-octanediol, and a pH stabilizing surfactant solution present in an amount effective to control the pH level of the composition between 5.5 and 7.5. The composition can further comprise moisturizers and foam stabilizers. The composition can be combined with a fabric pad for use as an eyelid scrub, where the fabric pad is pre-moistened with the composition and packaged for use. The composition may be applied to the eyelid scrub and rubbed to induce foaming. The composition is produced by preparing a modified Ringer's solution and adding 1,2-hexanediol, 1,2-octanediol, and an effective amount of one or more pH stabilizing surfactants. The mixture is then heated and allowed to cool before polyhexamethylene biguanide is added.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: May 31, 2011
    Assignee: OCuSOFT, Inc.
    Inventors: Patrick Witham, Nat G. Adkins, Jr., Daniel Banov, August Bassani
  • Publication number: 20090300864
    Abstract: Embodiments of the invention include a heated eyelid cleansing apparatus, a method of manufacturing a heated eyelid cleansing apparatus, a kit for providing treatment to the eyelids, and a method for cleansing an eyelid with a heated eyelid cleansing composition. The apparatus comprises an eyelid cleansing composition, a fabric pad impregnated with the eyelid cleansing composition, and a heating element. The heating element may be encased within the fabric pad or it may be external to the fabric pad.
    Type: Application
    Filed: June 18, 2009
    Publication date: December 10, 2009
    Applicant: OCUSOFT, INC.
    Inventors: Nat G. Adkins, JR., Daniel Banov, August Bassani, Patrick Witham
  • Publication number: 20080131470
    Abstract: An eyelid scrub composition comprising polyhexamethylene biguanide (PHMB), 1,2-hexanediol, 1,2-octanediol, and a pH stabilizing surfactant solution present in an amount effective to control the pH level of the composition between 5.5 and 7.5. The composition can further comprise moisturizers and foam stabilizers. The composition can be combined with a fabric pad for use as an eyelid scrub, where the fabric pad is pre-moistened with the composition and packaged for use. The composition may be applied to the eyelid scrub and rubbed to induce foaming. The composition is produced by preparing a modified Ringer's solution and adding 1,2-hexanediol, 1,2-octanediol, and an effective amount of one or more pH stabilizing surfactants. The mixture is then heated and allowed to cool before polyhexamethylene biguanide is added.
    Type: Application
    Filed: November 3, 2006
    Publication date: June 5, 2008
    Inventors: Patrick Witham, Nat G. Adkins, Daniel Banov, August Bassani