Patents by Inventor Donald G. Stein

Donald G. Stein 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: 20230357309
    Abstract: This disclosure relates to progesterone phosphate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: June 20, 2023
    Publication date: November 9, 2023
    Inventors: DAVID BRIAN GUTHRIE, MARK ANDREW LOOKWOOD, MICHAEL G. NATCHUS, DENNIS C. LIOTTA, DONALD G. STEIN, IQBAL SAYEED
  • Patent number: 11725025
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: August 15, 2023
    Assignee: Emory University
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20220235092
    Abstract: This disclosure relates to progesterone derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: February 4, 2022
    Publication date: July 28, 2022
    Applicant: EMORY UNIVERSITY
    Inventors: David B. Guthrie, Mark A. Lockwood, Dennis C. Liotta, Michael G. Natchus, Donald G. Stein, Iqbal Sayeed
  • Patent number: 11274118
    Abstract: This disclosure relates to progesterone derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation resulting from traumatic brain injury or stroke.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: March 15, 2022
    Assignee: EMORY UNIVERSITY
    Inventors: David B Guthrie, Mark A Lockwood, Dennis C. Liotta, Michael G Natchus, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20210395294
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 23, 2021
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Patent number: 11053276
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: July 6, 2021
    Assignee: EMORY UNIVERSITY
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20200255470
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: October 11, 2019
    Publication date: August 13, 2020
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Patent number: 10716795
    Abstract: Provided are steroid analogues functionalized with polar substituents at the C3 and/or C20 positions of the steroid ring system that exhibit improved water solubility. Also provided are pharmaceutical compositions comprising the steroid analogues and methods using the novel steroid analogues for the treatment and prevention of neurodegeneration in a patient following injury to the central nervous system.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: July 21, 2020
    Assignee: Emory University
    Inventors: Christopher MacNevin, Donald G. Stein, Dennis C. Liotta, Iqbal Sayeed, David B. Guthrie, Mark A. Lockwood, Michael G. Natchus
  • Patent number: 10487109
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: November 26, 2019
    Assignee: Emory University
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20190276489
    Abstract: This disclosure relates to progesterone derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: May 23, 2019
    Publication date: September 12, 2019
    Inventors: David B. Guthrie, Mark A. Lockwood, Dennis C. Liotta, Michael G. Natchus, Donald G. Stein, Iqbal Sayeed
  • Patent number: 10336787
    Abstract: This disclosure relates to progesterone derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation resulting from traumatic brain injury or stroke.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: July 2, 2019
    Assignee: Emory University
    Inventors: David B Guthrie, Mark A Lockwood, Dennis C. Liotta, Michael G Natchus, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20180221390
    Abstract: Provided are steroid analogues functionalized with polar substituents at the C3 and/or C20 positions of the steroid ring system that exhibit improved water solubility. Also provided are pharmaceutical compositions comprising the steroid analogues and methods using the novel steroid analogues for the treatment and prevention of neurodegeneration in a patient following injury to the central nervous system.
    Type: Application
    Filed: April 4, 2018
    Publication date: August 9, 2018
    Inventors: Christopher MacNevin, Donald G. Stein, Dennis C. Liotta, Iqbal Sayeed, David B. Guthrie, Mark A. Lockwood, Michael G. Natchus
  • Publication number: 20180094018
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: October 9, 2017
    Publication date: April 5, 2018
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Patent number: 9802978
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: October 31, 2017
    Assignee: Emory University
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20170065615
    Abstract: Provided are steroid analogues functionalized with polar substituents at the C3 and/or C20 positions of the steroid ring system that exhibit improved water solubility. Also provided are pharmaceutical compositions comprising the steroid analogues and methods using the novel steroid analogues for the treatment and prevention of neurodegeneration in a patient following injury to the central nervous system.
    Type: Application
    Filed: November 18, 2016
    Publication date: March 9, 2017
    Inventors: Christopher MacNevin, Donald G. Stein, Dennis C. Liotta, Iqbal Sayeed, David B. Guthrie, Mark A. Lockwood, Michael G. Natchus
  • Patent number: 9527881
    Abstract: Provided are steroid analogues functionalized with polar substituents at the C3 and/or C20 positions of the steroid ring system that exhibit improved water solubility. Also provided are pharmaceutical compositions comprising the steroid analogues and methods using the novel steroid analogues for the treatment and prevention of neurodegeneration in a patient following injury to the central nervous system.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: December 27, 2016
    Assignee: Emory University
    Inventors: Christopher Macnevin, Donald G. Stein, Dennis C. Liotta, Iqbal Sayeed, David B. Guthrie, Mark A. Lockwood, Michael G. Natchus
  • Publication number: 20160194351
    Abstract: This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: August 11, 2014
    Publication date: July 7, 2016
    Applicant: Emory University
    Inventors: David Brian Guthrie, Mark Andrew Lockwood, Michael G. Natchus, Dennis C. Liotta, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20160052957
    Abstract: This disclosure relates to progesterone derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation resulting from traumatic brain injury or stroke.
    Type: Application
    Filed: November 4, 2015
    Publication date: February 25, 2016
    Inventors: David B Guthrie, Mark A Lockwood, Dennis C. Liotta, Michael G Natchus, Donald G. Stein, Iqbal Sayeed
  • Publication number: 20140349984
    Abstract: Methods of treating a subject with a traumatic central nervous system injury, more particularly, a traumatic brain injury, are provided. The methods comprise a therapy comprising a constant or a two-level dosing regime of progesterone. In one method, a subject in need thereof is administered at least one cycle of therapy, wherein the cycle of therapy comprises administering a therapeutically effective two-level intravenous dosing regime of progesterone. The two-level dosing regime comprises a first time period, wherein a higher hourly dose of progesterone is administered to the subject, followed by a second time period, wherein a lower hourly dose of progesterone is administered to the subject.
    Type: Application
    Filed: January 2, 2014
    Publication date: November 27, 2014
    Applicant: EMORY UNIVERSITY
    Inventors: Stuart W. Hoffman, Arthur L. Kellermann, Donald G. Stein, David W. Wright, Douglas W. Lowery-North
  • Publication number: 20140296195
    Abstract: Use of compounds disclosed herein, typically progesterone or analog or derivative thereof, in the treatment of central nervous system cancers, specifically neuroblastoma and glioblastoma is provided. The treatment offers a reduced toxicity as compared to the currently available chemotherapeutic agents. The progesterone may be administered alone or in combination with, or in conjunction with other therapeutic agents.
    Type: Application
    Filed: June 11, 2014
    Publication date: October 2, 2014
    Inventors: Donald G. Stein, Iqbal Sayeed, Fahim Atif