Patents by Inventor Robert C. Gadwood

Robert C. Gadwood 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: 20220281813
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Application
    Filed: October 20, 2021
    Publication date: September 8, 2022
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Patent number: 11198673
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: December 14, 2021
    Assignee: eXIthera Pharmaceuticals, Inc.
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Publication number: 20200283406
    Abstract: This invention is in the area of pyrimidine-based compounds for the treatment of disorders involving abnormal cellular proliferation, including but not limited to tumors and cancers.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 10, 2020
    Applicant: G1 Therapeutics, Inc.
    Inventors: Jay Copeland Strum, Ricky D. Gaston, Robert C. Gadwood
  • Patent number: 10654831
    Abstract: This invention is in the area of pyrimidine-based compounds for the treatment of disorders involving abnormal cellular proliferation, including but not limited to tumors and cancers.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: May 19, 2020
    Assignee: G1 Therapeutics, Inc.
    Inventors: Jay Copeland Strum, Ricky D. Gaston, Robert C. Gadwood
  • Publication number: 20190359567
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Application
    Filed: February 27, 2019
    Publication date: November 28, 2019
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Patent number: 10376519
    Abstract: This invention is in the area of tricyclic lactam compounds for and methods of treating selected Rb-positive cancers and other Rb-positive abnormal cellular proliferative disorders while minimizing the deleterious effects on healthy cells, for example healthy Hematopoietic Stem Cells and Progenitor Cells (HSPCs), associated with current treatment modalities. In one aspect, treatment of select Rb-positive cancers is disclosed using specific compounds disclosed herein. In certain embodiments, the compounds described herein act as selective cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: August 13, 2019
    Assignee: G1 Therapeutics, Inc.
    Inventors: Jay Copeland Strum, John Emerson Bisi, Patrick Joseph Roberts, Ricky D. Gaston, Robert C. Gadwood
  • Publication number: 20190135784
    Abstract: This invention is in the area of pyrimidine-based compounds for the treatment of disorders involving abnormal cellular proliferation, including but not limited to tumors and cancers.
    Type: Application
    Filed: December 21, 2018
    Publication date: May 9, 2019
    Applicant: G1 Therapeutics, Inc.
    Inventors: Jay Copeland Strum, Ricky D. Gaston, Robert C. Gadwood
  • Patent number: 10259785
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: April 16, 2019
    Assignee: eXIthera Pharmaceuticals, Inc.
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Publication number: 20180244614
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Application
    Filed: April 11, 2018
    Publication date: August 30, 2018
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Patent number: 9994521
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: June 12, 2018
    Assignee: eXIthera Pharmaceuticals, Inc.
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Publication number: 20170333440
    Abstract: This invention is in the area of tricyclic lactam compounds for and methods of treating selected Rb-positive cancers and other Rb-positive abnormal cellular proliferative disorders while minimizing the deleterious effects on healthy cells, for example healthy Hematopoietic Stem Cells and Progenitor Cells (HSPCs), associated with current treatment modalities. In one aspect, treatment of select Rb-positive cancers is disclosed using specific compounds disclosed herein. In certain embodiments, the compounds described herein act as selective cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 23, 2017
    Applicant: G1 Therapeutics, Inc.
    Inventors: Jay Copeland Strum, John Emerson Bisi, Patrick Joseph Roberts, Ricky D. Gaston, Robert C. Gadwood
  • Patent number: 9717735
    Abstract: This invention is in the area of tricyclic lactam compounds for and methods of treating selected Rb-positive cancers and other Rb-positive abnormal cellular proliferative disorders while minimizing the deleterious effects on healthy cells, for example healthy Hematopoietic Stem Cells and Progenitor Cells (HSPCs), associated with current treatment modalities. In one aspect, treatment of select Rb-positive cancers is disclosed using specific compounds disclosed herein. In certain embodiments, the compounds described herein act as selective cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: August 1, 2017
    Assignee: G1 Therapeutics, Inc.
    Inventors: Jay Copeland Strum, John Emerson Bisi, Patrick Joseph Roberts, Ricky D. Gaston, Robert C. Gadwood
  • Publication number: 20170037003
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Application
    Filed: October 11, 2016
    Publication date: February 9, 2017
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Patent number: 9499532
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: November 22, 2016
    Assignee: eXIthera Pharmaceuticals Inc.
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Publication number: 20150299212
    Abstract: This invention is in the area of tricyclic lactam compounds for and methods of treating selected Rb-positive cancers and other Rb-positive abnormal cellular proliferative disorders while minimizing the deleterious effects on healthy cells, for example healthy Hematopoietic Stem Cells and Progenitor Cells (HSPCs), associated with current treatment modalities. In one aspect, treatment of select Rb-positive cancers is disclosed using specific compounds disclosed herein. In certain embodiments, the compounds described herein act as selective cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects.
    Type: Application
    Filed: April 17, 2015
    Publication date: October 22, 2015
    Applicant: G1 THERAPEUTICS, INC.
    Inventors: Jay Copeland Strum, John Emerson Bisi, Patrick Joseph Roberts, Ricky D. Gaston, Robert C. Gadwood
  • Publication number: 20150297607
    Abstract: This invention is in the area of tricyclic lactam compounds, compositions and methods of protecting healthy cells, and in particular hematopoietic stem and progenitor cells (HSPC) as well as renal cells, from damage associated with DNA damaging chemotherapeutic agents. In one aspect, protection of healthy cells is disclosed using compounds that act as cyclin-dependent kinase 4/6 (CDK 4/6) inhibitors when administered to subjects undergoing DNA damaging chemotherapeutic regimens for the treatment of proliferative disorders.
    Type: Application
    Filed: April 17, 2015
    Publication date: October 22, 2015
    Applicant: G1 Therapeutics, Inc.
    Inventors: Jay Copeland Strum, John Emerson Bisi, Patrick Joseph Roberts, Ricky D. Gaston, Robert C. Gadwood
  • Publication number: 20150297608
    Abstract: This invention is in the area of tricyclic lactam compounds and methods for treating selected cancers and hyperproliferative disorders.
    Type: Application
    Filed: April 17, 2015
    Publication date: October 22, 2015
    Applicant: G1 THERAPEUTICS, INC.
    Inventors: Jay Copeland Strum, John Emerson Bisi, Patrick Joseph Roberts, Ricky D. Gaston, Robert C. Gadwood
  • Publication number: 20150297606
    Abstract: This invention is in the area of tricyclic lactam compounds and methods for protecting healthy cells, and in particular hematopoietic stem and progenitor cells (HSPC), from the damage associated with ionizing radiation (IR) exposure using selective radioprotectants.
    Type: Application
    Filed: April 17, 2015
    Publication date: October 22, 2015
    Applicant: G1 THERAPEUTICS, INC.
    Inventors: Jay Copeland Strum, John Emerson Bisi, Patrick Joseph Roberts, Ricky D. Gaston, Robert C. Gadwood
  • Publication number: 20150225389
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Application
    Filed: February 4, 2015
    Publication date: August 13, 2015
    Applicant: EXITHERA PHARMACEUTICALS INC.
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Patent number: 8946435
    Abstract: The present invention provides novel methods for synthesizing PPAR? sparing compounds, e.g., thiazolidinediones, that are useful for preventing and/or treating metabolic disorders such as diabetes, obesity, hypertension, and inflammatory diseases.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: February 3, 2015
    Assignee: Metabolic Solutions Development Company, LLC
    Inventors: Steven P. Tanis, Timothy Parker, Robert C. Gadwood, James R. Zeller, Gerald D. Artman, III, Scott D. Larsen