Patents by Inventor Donald L. Hertzog

Donald L. Hertzog 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: 20250034193
    Abstract: The present invention provides phenothiazine compounds, processes for their preparation, pharmaceutical compositions comprising the compounds, and the use of the compounds or the compositions in the treatment of various diseases or conditions, for example ribosomal disorders and ribosomopathies, e.g. Diamond Blackfan anemia (DBA).
    Type: Application
    Filed: October 7, 2024
    Publication date: January 30, 2025
    Inventors: David A. Bumcrot, Alfica Sehgal, Donald L. Hertzog
  • Patent number: 12145963
    Abstract: The present invention provides phenothiazine compounds, processes for their preparation, pharmaceutical compositions comprising the compounds, and the use of the compounds or the compositions in the treatment of various diseases or conditions, for example ribosomal disorders and ribosomopathies, e.g. Diamond Blackfan anemia (DBA).
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: November 19, 2024
    Assignee: Camp4 Therapeutics Corporation
    Inventors: David A. Bumcrot, Alfica Sehgal, Donald L. Hertzog
  • Publication number: 20230257410
    Abstract: The present invention provides phenothiazine compounds, processes for their preparation, pharmaceutical compositions comprising the compounds, and the use of the compounds or the compositions in the treatment of various diseases or conditions, for example ribosomal disorders and ribosomopathies, e.g. Diamond Blackfan anemia (DBA).
    Type: Application
    Filed: November 16, 2022
    Publication date: August 17, 2023
    Inventors: David A. Bumcrot, Alfica Sehgal, Donald L. Hertzog
  • Patent number: 11542290
    Abstract: The present invention provides phenothiazine compounds, processes for their preparation, pharmaceutical compositions comprising the compounds, and the use of the compounds or the compositions in the treatment of various diseases or conditions, for example ribosomal disorders and ribosomopathies, e.g. Diamond Blackfan anemia (DBA).
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: January 3, 2023
    Assignee: CAMP4 THERAPEUTICS CORPORATION
    Inventors: David A. Bumcrot, Alfica Sehgal, Donald L. Hertzog
  • Publication number: 20210061837
    Abstract: The present invention provides phenothiazine compounds, processes for their preparation, pharmaceutical compositions comprising the compounds, and the use of the compounds or the compositions in the treatment of various diseases or conditions, for example ribosomal disorders and ribosomopathies, e.g. Diamond Blackfan anemia (DBA).
    Type: Application
    Filed: April 5, 2019
    Publication date: March 4, 2021
    Inventors: David A. Bumcrot, Alfica Sehgal, Donald L. Hertzog
  • Patent number: 9981930
    Abstract: Provided herein are piperazine carbamates and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful as modulators of MAGL. Furthermore, the subject compounds and compositions are useful for the treatment of pain.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: May 29, 2018
    Assignee: ABIDE THERAPEUTICS, INC.
    Inventors: Cheryl A. Grice, Donald L. Hertzog, Daniel J. Buzard, Nicole S. White
  • Publication number: 20180134675
    Abstract: Provided herein are piperazine carbamates and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful as modulators of MAGL. Furthermore, the subject compounds and compositions are useful for the treatment of pain.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 17, 2018
    Inventors: Cheryl A. GRICE, Donald L. HERTZOG, Daniel J. BUZARD, Nicole S. WHITE
  • Patent number: 7285557
    Abstract: A compound of formula (Ia) comprising a pharmaceutically acceptable salt or solvate thereof, formulations, processes of preparing, and methods of administering to mammals are provided
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: October 23, 2007
    Assignee: SmithKline Beecham P.L.C.
    Inventors: Andrew J Carpenter, Joel P Cooper, Anthony L Handlon, Donald L Hertzog, Clifton E Hyman, Yu C Guo, Jason D Speake, David Richard Witty
  • Publication number: 20040220404
    Abstract: A compound of formula (Ia) comprising a pharmaceutically acceptable salt or solvate thereof, formulations, processes of preparing, and methods of administering to mammals are provided 1
    Type: Application
    Filed: April 14, 2004
    Publication date: November 4, 2004
    Inventors: Andrew J Carpenter, Joel P Cooper, Anthony L Handlon, Donald L Hertzog, Clifton E Hyman, Yu C Guo, Jason E Speake, David Richard Witty
  • Patent number: 6218431
    Abstract: Substituted biphenyls having glucagon receptor antagonistic activity. Claimed compounds have the formula wherein R1a and R1b independently represent (C1-C6) alkyl; R2 represents (C1-C10) alkyl or substituted (C1-C10) alkyl wherein the substituents are independently from 1 to 3 of —SR7; R7 represents phenyl, or substituted phenyl wherein the substituents are independently 1-5 of halogen, trifluoromethyl, (C1-C6) alkyl, (C1-C6) alkoxy, nitro, cyano, or hydroxyl; R3 represents substituted (C1-C6) alkyl wherein the substituents are 1-2 hydroxyl groups; G represents a substituent selected from the group consisting of halogen, (C1-C6) alkyl, and OR4 wherein R4 is H or (C1-C6) alkyl; and y is 0 or an integer of 1-3. Pharmaceutical compositions containing such compounds and methods of treatment of glucagon-mediated conditions by administering such compounds are also claimed.
    Type: Grant
    Filed: July 31, 1997
    Date of Patent: April 17, 2001
    Assignees: Bayer Corporation, Bayer Aktiengesellschaft
    Inventors: William R. Schoen, Gaetan H. Ladouceur, James H. Cook, II, Timothy G. Lease, Donald J. Wolanin, Richard H. Kramss, Donald L. Hertzog, Martin H. Osterhout