Patents by Inventor Kevin Lewi

Kevin Lewi 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).

  • IL-2 MUTEINS AND USES THEREOF
    Publication number: 20220195003
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Application
    Filed: July 27, 2021
    Publication date: June 23, 2022
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • IL-2 MUTEINS AND USES THEREOF
    Publication number: 20220185859
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Application
    Filed: July 26, 2021
    Publication date: June 16, 2022
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • Enhanced thermal transfer nozzle and system
    Patent number: 11276542
    Abstract: Some embodiments include an x-ray system, comprising: a structure having a hole having an axially extending wall; and a nozzle disposed in the hole; wherein the nozzle and the axially extending wall form a plurality of axially extending helical fluid channels. Some embodiments include an x-ray system formed by shaping tubing to form a plurality of axially extending helical flutes; and forming a plurality of axially extending helical fluid channels by inserting the shaped tubing into a hole in a structure.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: March 15, 2022
    Assignee: Varex Imaging Corporation
    Inventors: Kasey Otho Greenland, Ronald Wayne Boutte, Patrick Kevin Lewis
  • TARGETED IMMUNOTOLERANCE
    Publication number: 20220041713
    Abstract: Methods and compounds for conferring site-specific or local immune privilege.
    Type: Application
    Filed: September 18, 2019
    Publication date: February 10, 2022
    Inventors: Joanne L. Viney, Nathan Higginson-Scott, Micah Benson, Alan Crane, Kevin Lewis Otipoby
  • IL-2 MUTEINS AND USES THEREOF
    Publication number: 20220031808
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Application
    Filed: March 15, 2021
    Publication date: February 3, 2022
    Inventors: Nathan HIGGINSON-SCOTT, Joanne L. VINEY, Jyothsna VISWESWARAIAH, Erik Robert SAMPSON, Kevin Lewis OTIPOBY
  • DETERMINISTIC SPARSE-TREE BASED CRYPTOGRAPHIC PROOF OF LIABILITIES
    Publication number: 20210336789
    Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods for generating decentralized, privacy-preserving cryptographic proofs of liabilities in connection with immutable databases. In particular, in one or more embodiments, the disclosed systems enable an entity to transparently and accurately report its total amount of liabilities, obligations or other data related to fungible negative reports without exposing any user data or sensitive system data (e.g., the liabilities structure). Furthermore, the disclosed systems can generate a cryptographic proof of liability that allows individual users to independently verify that their committed liability is included in a reported total liability.
    Type: Application
    Filed: March 19, 2021
    Publication date: October 28, 2021
    Inventors: Konstantinos Chalkias, Kevin Lewi, Payman Mohassel, Valeria Olegovna Nikolaenko
  • TARGETED IMMUNOTOLERANCE
    Publication number: 20210277085
    Abstract: Methods and compounds for conferring site-specific or local immune privilege.
    Type: Application
    Filed: November 20, 2018
    Publication date: September 9, 2021
    Applicant: Pandion Therapeutics, Inc.
    Inventors: Nathan HIGGINSON-SCOTT, Joanne L. VINEY, Jyothsna VISWESWARAIAH, Erik Robert SAMPSON, Kevin Lewis OTIPOBY
  • TISSUE TARGETED IMMUNOTOLERANCE WITH A CD39 EFFECTOR
    Publication number: 20210269496
    Abstract: Methods and compounds for conferring site-specific or local immune privilege, such as to the skin.
    Type: Application
    Filed: February 18, 2021
    Publication date: September 2, 2021
    Inventors: Daniel Rios, Purvi Mande, Joanne L. Viney, Nathan Higginson-Scott, Kevin Lewis Otipoby, Susmita Borthakur, Salvatore Alioto, Lindsay J. Edwards
  • IL-2 muteins and uses thereof
    Patent number: 11091527
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: August 17, 2021
    Assignee: PANDION OPERATIONS, INC.
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • IL-2 muteins and uses thereof
    Patent number: 11091526
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: August 17, 2021
    Assignee: PANDION OPERATIONS, INC.
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • TARGETED IMMUNOTOLERANCE WITH A PD-1 AGONIST
    Publication number: 20210206856
    Abstract: Methods and polypeptides for conferring site-specific or local immune privilege.
    Type: Application
    Filed: August 19, 2020
    Publication date: July 8, 2021
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Kevin Lewis Otipoby, Salvatore Alioto, Lindsay J. Edwards, Jacob Glanville, David Maurer, Sarah Ives, Sawsan Youssef, Devanshi Shanghavi, Lauren Schwimmer
  • Valve seal assembly
    Patent number: 11028933
    Abstract: An arrangement for providing a seal for a valve is provided herein that can include a seat having an anchor portion, a connection portion extending radially from the anchor portion, and first and second sealing elements extending from opposing sides of the connection portion. First and second energizers can be respectively arranged on opposing sides of the connection portion and can be respectively positioned between the first and second sealing elements and the anchor portion of the seat. First and second retainers can be respectively positioned between the first and second energizers and the anchor portion of the seat on opposing sides of the connection portion.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: June 8, 2021
    Assignee: Emerson Vulcan Holding LLC
    Inventors: Kenneth Heidt Matthews, III, Kevin Lewis Swicegood
  • IL-2 muteins and uses thereof
    Patent number: 10946068
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: March 16, 2021
    Assignee: PANDION OPERATIONS, INC.
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • ENHANCED THERMAL TRANSFER NOZZLE AND SYSTEM
    Publication number: 20210057181
    Abstract: Some embodiments include an x-ray system, comprising: a structure having a hole having an axially extending wall; and a nozzle disposed in the hole; wherein the nozzle and the axially extending wall form a plurality of axially extending helical fluid channels. Some embodiments include an x-ray system formed by shaping tubing to form a plurality of axially extending helical flutes; and forming a plurality of axially extending helical fluid channels by inserting the shaped tubing into a hole in a structure.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 25, 2021
    Applicant: Varex Imaging Corporation
    Inventors: Kasey Otho Greenland, Ronald Wayne Boutte, Patrick Kevin Lewis
  • MAdCAM TARGETED IMMUNOTOLERANCE
    Publication number: 20200392228
    Abstract: Methods and compounds for conferring site-specific or local immune privilege, such as targeting to a cell expressing MAdCAM.
    Type: Application
    Filed: May 20, 2020
    Publication date: December 17, 2020
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Kevin Lewis Otipoby, Jyothsna Visweswaraiah, Salvatore Alioto, Lindsay J. Edwards, Erik Sampson, Jacob Glanville, David Maurer, Sarah Ives, Christina Pettus, Lauren Schwimmer
  • IL-2 MUTEINS AND USES THEREOF
    Publication number: 20200325202
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Application
    Filed: November 25, 2019
    Publication date: October 15, 2020
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • IL-2 MUTEINS AND USES THEREOF
    Publication number: 20200325201
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Application
    Filed: November 25, 2019
    Publication date: October 15, 2020
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • Valve Seal Assembly
    Publication number: 20200232573
    Abstract: An arrangement for providing a seal for a valve is provided herein that can include a seat having an anchor portion, a connection portion extending radially from the anchor portion, and first and second sealing elements extending from opposing sides of the connection portion. First and second energizers can be respectively arranged on opposing sides of the connection portion and can be respectively positioned between the first and second sealing elements and the anchor portion of the seat. First and second retainers can be respectively positioned between the first and second energizers and the anchor portion of the seat on opposing sides of the connection portion.
    Type: Application
    Filed: January 22, 2019
    Publication date: July 23, 2020
    Inventors: Kenneth Heidt Matthews, III, Kevin Lewis Swicegood
  • IL-2 MUTEINS AND USES THEREOF
    Publication number: 20190321446
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Application
    Filed: November 28, 2018
    Publication date: October 24, 2019
    Inventors: Nathan HIGGINSON-SCOTT, Joanne L. VINEY, Jyothsna VISWESWARAIAH, Erik Robert SAMPSON, Kevin Lewis OTIPOBY
  • Gasket seal seat ring
    Patent number: 10323753
    Abstract: Some embodiments of the invention provide a valve including a body, a valve element arranged within the body to selectively inhibit flow through the body, and a seal assembly that includes a body gasket and a retaining ring. The retaining ring includes a cutter that is arranged to cut the body gasket during installation. A two-plane seal is formed by cutting the body gasket between the retaining ring and the body.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: June 18, 2019
    Assignee: Emerson Vulcan Holding LLC
    Inventors: Kenneth Heidt Matthews, III, Kevin Lewis Swicegood