Patents by Inventor Tom Mitchell

Tom Mitchell 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: 12215262
    Abstract: Described are luminescent components with excellent performance and stability. The luminescent components comprise a first element 1 including first luminescent crystals 11 from the class of perovskite crystals, embedded a first polymer P1 and a second element 2 comprising a second solid polymer composition, said second polymer composition optionally comprising second luminescent crystals 12 embedded in a second polymer P2. Polymers P1 and P2 differ and are further specified in the claims. Also described are methods for manufacturing such components and devices comprising such components.
    Type: Grant
    Filed: March 12, 2024
    Date of Patent: February 4, 2025
    Assignee: Avantama AG
    Inventors: Norman Albert Lüchinger, Lin Fangjian, Tom Mitchell-Williams, Stefan Loher
  • Publication number: 20240360729
    Abstract: A system that can include a centralizer configured to be radially positioned between a tool and an internal bore of a tubular, wherein the centralizer is configured to engage the internal bore and the tool via a plurality of biasing devices circumferentially spaced away from each other about a center axis of the centralizer. A method can include installing a biasing device in a plurality of protrusions that extend radially outward, extending a portion of each biasing device past an outer radial surface of a respective protrusion to engage a tubular, and extending a portion of each biasing device past an inner radial surface of a central bore of the centralizer to engage a tool, where the first portion and the second portion are configured to substantially align a center axis of the tool with a center axis of the tubular when the tool is installed in the tubular.
    Type: Application
    Filed: April 22, 2024
    Publication date: October 31, 2024
    Inventors: Scott MURTA, Sergei Knizhnik, Tom Mitchell
  • Publication number: 20240218241
    Abstract: Described are luminescent components with excellent performance and stability. The luminescent components comprise a first element 1 including first luminescent crystals 11 from the class of perovskite crystals, embedded a first polymer P1 and a second element 2 comprising a second solid polymer composition, said second polymer composition optionally comprising second luminescent crystals 12 embedded in a second polymer P2. Polymers P1 and P2 differ and are further specified in the claims. Also described are methods for manufacturing such components and devices comprising such components.
    Type: Application
    Filed: March 12, 2024
    Publication date: July 4, 2024
    Applicant: Avantama AG
    Inventors: Norman Albert Lüchinger, Lin Fangjian, Tom Mitchell-Williams, Stefan Loher
  • Patent number: 11958997
    Abstract: Described are luminescent components with excellent performance and stability. The luminescent components comprise a first element 1 including first luminescent crystals 11 from the class of perovskite crystals, embedded a first polymer P1 and a second element 2 comprising a second solid polymer composition, said second polymer composition optionally comprising second luminescent crystals 12 embedded in a second polymer P2. Polymers P1 and P2 differ and are further specified in the claims. Also described are methods for manufacturing such components and devices comprising such components.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: April 16, 2024
    Assignee: Avantama AG
    Inventors: Norman Albert Lüchinger, Lin Fangjian, Tom Mitchell-Williams, Stefan Loher
  • Patent number: 11708528
    Abstract: Described are luminescent components with excellent performance and stability. The luminescent components comprise a first element including first luminescent crystals from the class of perovskite crystals, embedded a first polymer P1 and a second element comprising a second solid polymer composition, said second polymer composition optionally comprising second luminescent crystals embedded in a second polymer P2. Polymers P1 and P2 differ and are further specified in the claims. Also described are methods for manufacturing such components and devices comprising such components.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: July 25, 2023
    Assignee: Avantama AG
    Inventors: Norman Albert Lüchinger, Fangjian Lin, Tom Mitchell-Williams, Stefan Loher
  • Publication number: 20210238475
    Abstract: Described are luminescent components with excellent performance and stability. The luminescent components comprise a first element 1 including first luminescent crystals 11 from the class of perovskite crystals, embedded a first polymer P1 and a second element 2 comprising a second solid polymer composition, said second polymer composition optionally comprising second luminescent crystals 12 embedded in a second polymer P2. Polymers P1 and P2 differ and are further specified in the claims. Also described are methods for manufacturing such components and devices comprising such components.
    Type: Application
    Filed: April 14, 2021
    Publication date: August 5, 2021
    Inventors: Norman Albert Lüchinger, Lin Fangjian, Tom Mitchell-Williams, Stefan Loher
  • Patent number: 11008508
    Abstract: Described are luminescent components with excellent performance and stability. The luminescent components comprise a first element including first luminescent crystals from the class of perovskite crystals, embedded a first polymer P1 and a second element comprising a second solid polymer composition, said second polymer composition optionally comprising second luminescent crystals embedded in a second polymer P2. Polymers P1 and P2 differ and are further specified in the claims. Also described are methods for manufacturing such components and devices comprising such components.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: May 18, 2021
    Assignee: AVANTAMA AG
    Inventors: Norman Albert Lüchinger, Lin Fangjian, Tom Mitchell-Williams, Stefan Loher
  • Publication number: 20200392402
    Abstract: Described are luminescent components with excellent performance and stability. The luminescent components comprise a first element including first luminescent crystals from the class of perovskite crystals, embedded a first polymer P1 and a second element comprising a second solid polymer composition, said second polymer composition optionally comprising second luminescent crystals embedded in a second polymer P2. Polymers P1 and P2 differ and are further specified in the claims. Also described are methods for manufacturing such components and devices comprising such components.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 17, 2020
    Inventors: Norman Albert Lüchinger, Lin Fangjian, Tom Mitchell-Williams, Stefan Loher
  • Patent number: 9566627
    Abstract: An apparatus includes an actuator having an actuation axis, a base having a base plane, a first actuator mount for associating the actuator with the base in a first position, and a second actuator mount for associating the actuator with the base in a second position, and a clamp for associating the golf club head with the base. If the actuator is in the first position, the actuation axis is substantially perpendicular to the base plane, and, if the actuator is in the second position, the actuation axis is oblique relative to the base plane.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: February 14, 2017
    Assignee: SRI SPORTS LIMITED
    Inventors: Alex L. Timmons, Sharon J. Park, Scott A. Carlyle, Brian D. Schielke, Dustin J. Brekke, John J. Rae, Ed Mitchell, Tom Mitchell
  • Publication number: 20100310720
    Abstract: A bakery enzyme composition and method of making the same. The bakery enzyme composition includes an enzyme preparation comprising an enzyme, preferably a lipolytic enzyme. The composition further comprises a carrier component, preferably selected from bakery starches and flours, and mixtures thereof.
    Type: Application
    Filed: June 4, 2010
    Publication date: December 9, 2010
    Applicant: ALLIED BLENDING & INGREDIENTS
    Inventors: Tom Mitchell, Randy Schmelzel, Charles Wn. Carvette, III
  • Patent number: 4832419
    Abstract: A mechanism for adjusting the height and viewing angle of a flat panel display which is viewed in conjunction with a portable personal computer. The mechanism includes a pair of arms that swing the display panel betwen the lowered and raised position, cooperating with a cam wheel moveable in a cam track. In a raised position, the flat panel display may be adjusted in viewing angle. In a lowered position the flat panel display may be securely latched to the portable personal computer to protect the display from damage.
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: May 23, 1989
    Assignee: Compaq Computer Corporation
    Inventors: Tom Mitchell, Gary L. Williams, Richard V. Haner