Patents by Inventor Daniel Guire

Daniel Guire 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).

  • POLYUREA COPOLYMER COATING COMPOSITIONS AND METHODS
    Publication number: 20230399538
    Abstract: Durable polyurea copolymer coatings can be applied to surfaces that come in contact with fluids, such as biological fluids, thereby passivating the surface. Polyurea copolymer coating compositions comprise a reaction product of (a) a diamine composition that includes a polyethylene glycol diamine, and optionally, a dipiperidyl alkane; and (b) a diisocyanate. Solutions containing polyurea copolymers, coated surfaces and methods are also described.
    Type: Application
    Filed: August 24, 2023
    Publication date: December 14, 2023
    Inventors: Kristin Taton, Daniel Guire, Nathaniel Olson, Eric Guire, Patrick Guire
  • Polyurea copolymer coating compositions and methods
    Patent number: 11781035
    Abstract: Durable polyurea copolymer coatings can be applied to surfaces that come in contact with fluids, such as biological fluids, thereby passivating the surface. Polyurea copolymer coating compositions comprise a reaction product of (a) a diamine composition that includes a polyethylene glycol diamine, and optionally, a dipiperidyl alkane; and (b) a diisocyanate. Solutions containing polyurea copolymers, coated surfaces and methods are also described.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: October 10, 2023
    Assignee: Innovative Surface Technologies, Inc.
    Inventors: Kristin Taton, Daniel Guire, Nathaniel Olson, Eric Guire, Patrick Guire
  • POLYUREA COPOLYMER COATING COMPOSITIONS AND METHODS
    Publication number: 20200377756
    Abstract: Durable polyurea copolymer coatings can be applied to surfaces that come in contact with fluids, such as biological fluids, thereby passivating the surface. Polyurea copolymer coating compositions comprise a reaction product of (a) a diamine composition that includes a polyethylene glycol diamine, and optionally, a dipiperidyl alkane; and (b) a diisocyanate. Solutions containing polyurea copolymers, coated surfaces and methods are also described.
    Type: Application
    Filed: December 11, 2018
    Publication date: December 3, 2020
    Applicant: Innovative Surface Technologies, Inc.
    Inventors: Kristin Taton, Daniel Guire, Nathaniel Olson, Eric Guire, Patrick Guire
  • Conical devices for three-dimensional aggregate(s) of eukaryotic cells
    Patent number: 10072241
    Abstract: Inventive concepts relate generally to the field of cell culture, and more particularly to formation of three-dimensional aggregate(s) of eukaryotic cells. Cell culture vessels including a conical device having an inner surface being hydrophobic; and a frustum defining an open viewing aperture and a narrow end of the conical device are described. Ceil culture vessel arrays, assemblies and kits are described, as well as methods of making and using the devices.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: September 11, 2018
    Assignee: INNOVATIVE SURFACE TECHNOLOGIES, INC.
    Inventors: Laurie Lawin, Briana Vogen, Daniel Guire, Tahmina Naqvi, Leandro Forciniti
  • CONICAL DEVICES FOR THREE-DIMENSIONAL AGGREGATE(S) OF EUKARYOTIC CELLS
    Publication number: 20160032238
    Abstract: Inventive concepts relate generally to the field of cell culture, and more particularly to formation of three-dimensional aggregate(s) of eukaryotic cells. Cell culture vessels including a conical device having an inner surface being hydrophobic; and a frustum defining an open viewing aperture and a narrow end of the conical device are described. Ceil culture vessel arrays, assemblies and kits are described, as well as methods of making and using the devices.
    Type: Application
    Filed: March 12, 2014
    Publication date: February 4, 2016
    Inventors: Laurie Lawin, Briana Vogen, Daniel Guire, Tahmina Naqvi, Leandro Forciniti