Patents by Inventor Michael A. Walters

Michael A. Walters 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).

  • Publication number: 20250188123
    Abstract: The invention provides a compound of Formula (I): or a salt thereof, wherein R1-R7, X, Y, and Ra-Rz have any of the values described in the specification, as well as compositions comprising a compound of Formula (I). The compounds are useful as caspase-2 inhibitors.
    Type: Application
    Filed: February 27, 2023
    Publication date: June 12, 2025
    Inventors: Michael A. Walters, Karen Ashe, Dezhi Liao, Gurpreet Singh, Merlin Bresinsky, Alexander Hubmann, Steffen Pockes
  • Patent number: 12209140
    Abstract: The present invention provides benzothiadiazine and chroman derivatives and particularly diazoxide and cromakalim derivatives for use in treating glaucoma, retinopathy, treating age related macular degeneration, treating, stabilizing and/or inhibiting blood and lymph vascularization, and reducing intraocular pressure by administering a pharmaceutically effective amount of a prodrug disposed in an ophthalmically acceptable carrier to the eye, wherein the prodrug specifically modulates a KATP channel to reduce an intraocular pressure.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: January 28, 2025
    Assignees: Mayo Foundation for Medical Education and Research, Regents of the University of Minnesota
    Inventors: Michael P. Fautsch, Peter Dosa, Michael A. Walters, Gunda I. Georg
  • Publication number: 20230101009
    Abstract: The present invention provides benzothiadiazine and chroman derivatives and particularly diazoxide and cromakalim derivatives for use in treating glaucoma, retinopathy, treating age related macular degeneration, treating, stabilizing and/or inhibiting blood and lymph vascularization, and reducing intraocular pressure by administering a pharmaceutically effective amount of a prodrug disposed in an ophthalmically acceptable carrier to the eye, wherein the prodrug specifically modulates a KATP channel to reduce an intraocular pressure.
    Type: Application
    Filed: November 21, 2022
    Publication date: March 30, 2023
    Applicants: Mayo Foundation for Medical Education and Research, Regents of the University of Minnesota
    Inventors: Michael P. Fautsch, Peter Dosa, Michael A. Walters, Gunda I. Georg
  • Patent number: 11505572
    Abstract: The present invention provides benzothiadiazine and chroman derivatives and particularly diazoxide and cromakalim derivatives for use in treating glaucoma, retinopathy, treating age related macular degeneration, treating, stabilizing and/or inhibiting blood and lymph vascularization, and reducing intraocular pressure by administering a pharmaceutically effective amount of a prodrug disposed in an ophthalmically acceptable carrier to the eye, wherein the prodrug specifically modulates a KATP channel to reduce an intraocular pressure.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: November 22, 2022
    Assignees: Mayo Foundation for Medical Education and Research, Regents of the University of Minnesota
    Inventors: Michael P. Fautsch, Peter Dosa, Michael A. Walters, Gunda I. Georg
  • Patent number: 10981951
    Abstract: The present invention provides benzothiadiazine and chroman derivatives and particularly diazoxide and cromakalim derivatives for use in treating glaucoma, retinopathy, treating age related macular degeneration, treating, stabilizing and/or inhibiting blood and lymph vascularization, and reducing intraocular pressure by administering a pharmaceutically effective amount of a prodrug disposed in an ophthalmically acceptable carrier to the eye, wherein the prodrug specifically modulates a KATP channel to reduce an intraocular pressure.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: April 20, 2021
    Assignees: Mayo Foundation for Medical Education and Research, Regents of the University of Minnesota
    Inventors: Michael P. Fautsch, Peter Dosa, Michael A. Walters, Gunda I. Georg
  • Publication number: 20210040148
    Abstract: The present invention provides benzothiadiazine and chroman derivatives and particularly diazoxide and cromakalim derivatives for use in treating glaucoma, retinopathy, treating age related macular degeneration, treating, stabilizing and/or inhibiting blood and lymph vascularization, and reducing intraocular pressure by administering a pharmaceutically effective amount of a prodrug disposed in an ophthalmically acceptable carrier to the eye, wherein the prodrug specifically modulates a KATP channel to reduce an intraocular pressure.
    Type: Application
    Filed: October 22, 2020
    Publication date: February 11, 2021
    Applicants: Mayo Foundation for Medical Education and Research, Regents of the University of Minnesota
    Inventors: Michael P. Fautsch, Peter Dosa, Michael A. Walters, Gunda I. Georg
  • Publication number: 20170002040
    Abstract: The present invention provides benzothiadiazine and chroman derivatives and particularly diazoxide and cromakalim derivatives for use in treating glaucoma, retinopathy, treating age related macular degeneration, treating, stabilizing and/or inhibiting blood and lymph vascularization, and reducing intraocular pressure by administering a pharmaceutically effective amount of a prodrug disposed in an ophthalmically acceptable carrier to the eye, wherein the prodrug specifically modulates a KATP channel to reduce an intraocular pressure.
    Type: Application
    Filed: January 30, 2015
    Publication date: January 5, 2017
    Inventors: Michael P. Fautsch, Peter Dosa, Michael A. Walters, Gunda I. Georg
  • Patent number: 6794497
    Abstract: The present invention provides compounds and methods of synthesizing furanose and aminofuranose compounds of Formula I which are useful fro treating rheumatoid arthritis, immunomodulatory diseases and disorders, inflammation, and diseases and disorders characterized by exhibiting tissue proliferation.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: September 21, 2004
    Assignee: Warner-Lambert Company
    Inventors: Armen M. Boldi, Elaine B. Krueger, Michael A. Walters, Thutam P. Hopkins, Meghan T. Keaney
  • Publication number: 20020173632
    Abstract: The present invention provides compounds and methods of synthesizing furanose and aminofuranose compounds of Formula I 1
    Type: Application
    Filed: January 22, 2002
    Publication date: November 21, 2002
    Inventors: Armen M. Boldi, Elaine B. Krueger, Michael A. Walters, Thutam P. Hopkins, Meghan T. Keaney
  • Publication number: 20010003645
    Abstract: A diving stick of the type which, after being tossed into a swimming pool, sinks to the bottom while maintaining an upright posture so that it can easily be grasped by a diver, includes a soft malleable outer body designed to prevent accidental impalement, and provisions for enabling the diving stick to sink and maintain an upright posture at the bottom of the pool despite the buoyancy of the soft malleable material.
    Type: Application
    Filed: June 25, 1999
    Publication date: June 14, 2001
    Inventors: MICHAEL GREENBERG, RICHARD J. GREENBERG, MICHAEL A. WALTERS
  • Patent number: 4991287
    Abstract: A process for fabricating a printed circuit board includes the steps of producing data in a printing-scan format representative of a designed area circuit pattern; with such data, printing a mask pattern, corresponding to said circuit pattern, on the metal surface of a dielectric substrate; and etching to remove unmasked portions of the metal layer.
    Type: Grant
    Filed: December 26, 1989
    Date of Patent: February 12, 1991
    Assignee: Eastman Kodak Company
    Inventors: Michael J. Piatt, Mark E. Brown, Michael A. Walters
  • Patent number: 4990938
    Abstract: An improved nest device construction for use with insertable ink jet print/cartridges having detent portions accurately located vis a vis their orifice array. The construction includes a U-shaped member, having a handle and arms spaced to receive a print/cartridge, which is mounted on a printer carriage for rotation between insert and retain positions. The arms have interior pinch surfaces for slidably engaging an inserted print/cartridge during rotation of said member and a bottom lip edge that extends inwardly to initially support a print/cartridge in an insert position. A spring is located between the arms of the member to contact the bottom rear surface of an inserted print/cartridge and tilt its front face into engagement with a positioning knife edge.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: February 5, 1991
    Assignee: Eastman Kodak Company
    Inventors: John M. Brandon, Richard J. Ratermann, Michael A. Walters, David P. Schenck
  • Patent number: 4853708
    Abstract: An ink cartridge interface system for multicolor ink jet printing apparatus of the kind having discrete, different color, continuous ink jet circulation subsystems. Each cartridge has a key system component, formed on one of its wall elements at a location for interfitting with a printer housing key system component, and is constructed to have a shape that uniquely identifies the color of ink within said ink cartridge. The printer has a plurality of separate housings each with a different key system component designed to interfit with its particular ink color cartridge.
    Type: Grant
    Filed: March 3, 1988
    Date of Patent: August 1, 1989
    Assignee: Eastman Kodak Company
    Inventor: Michael A. Walters
  • Patent number: 4761663
    Abstract: A print output station for compact printer having a cut-sheet supply station located in the lower rear of the print housing and a transport platen for feeding successive sheets from the supply station, along a print path extending through a print zone and out a print path egress, includes: (a) a first wall having an inlet edge located proximate the print path egress for defining an inlet to a cut-sheet hopper zone; and (b) a lid forming an exterior housing portion overlying the first wall and mounted to pivot about an axis spaced from the leading edge to an open position so that the lid interior forms a rearward extension of the first wall means. The movable lid is constructed to function in the closed-lid position to prevent continuous print media from refeeding.
    Type: Grant
    Filed: March 2, 1987
    Date of Patent: August 2, 1988
    Assignee: Eastman Kodak Company
    Inventors: Michael J. Piatt, Michael A. Walters
  • Patent number: D299346
    Type: Grant
    Filed: April 24, 1986
    Date of Patent: January 10, 1989
    Assignee: Eastman Kodak Company
    Inventors: David A. Lehman, Michael A. Walters