Patents by Inventor Laura Clapp

Laura Clapp 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).

  • Tagged scale inhibitor compositions and methods of inhibiting scale
    Patent number: 9309137
    Abstract: Scale inhibitor compositions and methods of inhibiting scale formation generally include a tagged scale inhibiting (co)polymer including at least one scale inhibiting moiety and an imidazole moiety. The imidazole moiety fluoresces at a wavelength of about 424 nm and can be used to detect the amount of scale inhibitor present.
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: April 12, 2016
    Assignee: Kemira Chemicals Inc.
    Inventors: Lucas Moore, Laura Clapp
  • TAGGED SCALE INHIBITOR COMPOSITIONS AND METHODS OF INHIBITING SCALE
    Publication number: 20150175460
    Abstract: Scale inhibitor compositions and methods of inhibiting scale formation generally include a tagged scale inhibiting (co)polymer including at least one scale inhibiting moiety and an imidazole moiety. The imidazole moiety fluoresces at a wavelength of about 424 nm and can be used to detect the amount of scale inhibitor present.
    Type: Application
    Filed: March 5, 2015
    Publication date: June 25, 2015
    Inventors: Lucas Moore, Laura Clapp
  • Tagged scale inhibitor compositions and methods of inhibiting scale
    Patent number: 8980123
    Abstract: Scale inhibitor compositions and methods of inhibiting scale formation generally include a tagged scale inhibiting (co)polymer including at least one scale inhibiting moiety and an imidazole moiety. The imidazole moiety fluoresces at a wavelength of about 424 nm and can be used to detect the amount of scale inhibitor present.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: March 17, 2015
    Assignee: Kemira Chemicals Inc.
    Inventors: Lucas Moore, Laura Clapp
  • TAGGED SCALE INHIBITOR COMPOSITIONS AND METHODS OF INHIBITING SCALE
    Publication number: 20130234063
    Abstract: Scale inhibitor compositions and methods of inhibiting scale formation generally include a tagged scale inhibiting (co)polymer including at least one scale inhibiting moiety and an imidazole moiety. The imidazole moiety fluoresces at a wavelength of about 424 nm and can be used to detect the amount of scale inhibitor present.
    Type: Application
    Filed: April 22, 2013
    Publication date: September 12, 2013
    Inventors: Lucas Moore, Laura Clapp
  • TAGGED SCALE INHIBITOR COMPOSITIONS AND METHODS OF INHIBITING SCALE
    Publication number: 20120032093
    Abstract: Scale inhibitor compositions and methods of inhibiting scale formation generally include a tagged scale inhibiting (co)polymer including at least one scale inhibiting moiety and an imidazole moiety. The imidazole moiety fluoresces at a wavelength of about 424 nm and can be used to detect the amount of scale inhibitor present.
    Type: Application
    Filed: August 3, 2010
    Publication date: February 9, 2012
    Applicant: KEMIRA CHEMICALS INC.
    Inventors: Lucas Moore, Laura Clapp