Patents by Inventor Lauren MacEachern

Lauren MacEachern 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: 20250115552
    Abstract: The present disclosure relates to a crystalline salt selected from crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine fumarate and crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine hydrochloride, methods of preparing them, and uses thereof for treating mood disorders. In addition, the present disclosure relates to polymorphs of the aforementioned salts. Further, the present disclosure relates to an oil or amorphous form of N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine, methods of preparing the same, and uses thereof for treating mood disorders.
    Type: Application
    Filed: October 29, 2024
    Publication date: April 10, 2025
    Applicant: Gilgamesh Pharmaceuticals, Inc.
    Inventors: Andrew Carry Kruegel, William Leong, Yameng He, Lauren MacEachern
  • Publication number: 20250042851
    Abstract: The present disclosure relates to a crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine salt selected from crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine monophosphate, crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine mono-p-tosylate, crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine hemimalate, and crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine monosuccinate, pharmaceutical compositions comprising same, and uses thereof for treating mood disorders.
    Type: Application
    Filed: October 17, 2024
    Publication date: February 6, 2025
    Applicant: Gilgamesh Pharmaceuticals, Inc.
    Inventors: Andrew Carry Kruegel, William Leong, Yameng He, Lauren MacEachern
  • Patent number: 12180158
    Abstract: The present disclosure relates to a crystalline salt selected from crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine fumarate and crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine hydrochloride, methods of preparing them, and uses thereof for treating mood disorders. In addition, the present disclosure relates to polymorphs of the aforementioned salts. Further, the present disclosure relates to an oil or amorphous form of N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine, methods of preparing the same, and uses thereof for treating mood disorders.
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: December 31, 2024
    Assignee: Gilgamesh Pharmaceuticals, Inc.
    Inventors: Andrew Carry Kruegel, William Leong, Yameng He, Lauren MacEachern
  • Publication number: 20240400509
    Abstract: The present disclosure relates to a crystalline salt selected from crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine fumarate and crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine hydrochloride, methods of preparing them, and uses thereof for treating mood disorders. In addition, the present disclosure relates to polymorphs of the aforementioned salts.
    Type: Application
    Filed: September 14, 2023
    Publication date: December 5, 2024
    Applicant: Gilgamesh Pharmaceuticals, Inc.
    Inventors: Andrew Carry Kruegel, William Leong, Yameng He, Lauren MacEachern
  • Patent number: 12157722
    Abstract: The present disclosure relates to a crystalline salt selected from crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine fumarate and crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine hydrochloride, methods of preparing them, and uses thereof for treating mood disorders. In addition, the present disclosure relates to polymorphs of the aforementioned salts.
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: December 3, 2024
    Assignee: Gilgamesh Pharmaceuticals, Inc.
    Inventors: Andrew Carry Kruegel, William Leong, Yameng He, Lauren MacEachern
  • Patent number: 12129234
    Abstract: The present disclosure relates to a crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine salt selected from crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine monophosphate, crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine mono-p-tosylate, crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine hemimalate, and crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine monosuccinate, pharmaceutical compositions comprising same, and uses thereof for treating mood disorders.
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: October 29, 2024
    Assignee: Gilgamesh Pharmaceuticals, Inc.
    Inventors: Andrew Carry Kruegel, William Leong, Yameng He, Lauren MacEachern
  • Publication number: 20240300922
    Abstract: The present disclosure provides methods of producing a compound of structural formula (I): (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 22, 2022
    Publication date: September 12, 2024
    Inventors: Erika Butler, Christopher Lee, Lauren MacEachern, Joshua D. Waetzig
  • Publication number: 20240254130
    Abstract: Various salt forms and free base solid forms of Compound (I) represented by the following formula are disclosed. Pharmaceutical compositions comprising the same, methods of treating disorders and conditions associated with oncogenic KIT and PDGFRA alterations using the same, and methods for making the salt forms of Compound (I) and crystalline forms thereof are also disclosed.
    Type: Application
    Filed: March 10, 2022
    Publication date: August 1, 2024
    Inventors: Erika Butler, Nimita Dave, Tuan Dong Si, Brian Heinrich, Caitlin N. Kinkema, Christopher Lee, Hui Li, Lauren MacEachern, Clare Aubrey Medendorp
  • Patent number: 11773076
    Abstract: Described herein are crystalline forms of 4-[(3S)-3-aminopyrrolidin-1-yl]-6-cyano-5-(3,5-difluorophenyl)-N-[(2S)-1,1,1-trifluoropropan-2-yl]pyridine-3-carboxamide, uses of such crystalline forms in the preparation of pharmaceutical compositions for the treatment of diseases or conditions that would benefit by administration with a somatostatin modulator compound.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: October 3, 2023
    Assignee: CRINETICS PHARMACEUTICALS, INC.
    Inventors: Yuxin Zhao, Jayachandra P. Reddy, Lauren Maceachern, Samer Kahwaji, Evans Monyoncho, Peter Mueller
  • Publication number: 20230295121
    Abstract: The compound cis)-N—((S)-1-(6-(4-fluoro-1H-pyrazol-1-yl)pyridin-3-yl)ethyl)-1-methoxy-4-(4 methyl-6-(5-methyl-1H-pyrazol-3-ylamino)pyrimidin-2-yl)cyclohexanecarboxamide can be prepared as a free base in various crystalline solid forms, and in various salt forms each having one or more solid forms.
    Type: Application
    Filed: May 28, 2021
    Publication date: September 21, 2023
    Inventors: Joshua Waetzig, Gordon D. Wilkie, Lauren MacEachern, Kimberly Jean Miller
  • Publication number: 20230203009
    Abstract: The present disclosure relates to pharmaceutical composition comprising 1) an amorphous solid dispersion comprising pralsetinib, or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable hydrophilic polymer; and 2) an effervescent couple; and crystalline forms of pralsetinib and pralsetinib hydrochloride salt, which are useful as a RET selective inhibitors. The present disclosure also provides pharmaceutically acceptable compositions comprising the crystalline forms and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: May 28, 2021
    Publication date: June 29, 2023
    Inventors: Joshua Waetzig, Gordon D. Wilkie, Debra L. Mazaik, Csanad M. Varga, Lia Rogal, Lauren MacEachern, Kimberly Jean Miller, Shellie Rigby-Singleton, Ian A. Barker, Robert J. Harris, Aimee J. Spenceley, Dipak Gordhan
  • Publication number: 20220281879
    Abstract: Various salt forms of Compound (I) represented by the following structural formula, and their corresponding pharmaceutical compositions, are disclosed. Particular single crystalline forms of 1:1.5 Compound (I) succinate, 1:1 Compound (I) hydrochloride salt, and 1:1 Compound (I) fumarate salt are characterized by a variety of properties and physical measurements. Methods of preparing specific crystalline forms are also disclosed. The present disclosure also provides methods of treating or ameliorating fibrodysplasia ossificans progressive in a subject.
    Type: Application
    Filed: August 12, 2020
    Publication date: September 8, 2022
    Inventors: Clare Medendorp, Debra Mazaik, Gordon Wilkie, Joshua D. Waetzig, Brian Heinrich, Lauren MacEachern, Dominik Siegel, Harald Ohmer, Steven C. Johnston
  • Publication number: 20220259175
    Abstract: Described herein are crystalline forms of 4-[(3S)-3-aminopyrrolidin-1-yl]-6-cyano-5-(3,5-difluorophenyl)-N-[(2S)-1,1,1-trifluoropropan-2-yl]pyridine-3-carboxamide, uses of such crystalline forms in the preparation of pharmaceutical compositions for the treatment of diseases or conditions that would benefit by administration with a somatostatin modulator compound.
    Type: Application
    Filed: February 16, 2022
    Publication date: August 18, 2022
    Inventors: Yuxin ZHAO, Jayachandra P. REDDY, Lauren MACEACHERN, Samer KAHWAJI, Evans MONYONCHO, Peter MUELLER
  • Publication number: 20210147433
    Abstract: Crystalline Forms of Compound (I): pharmaceutically acceptable salts thereof and solvates of any of the foregoing are disclosed. Pharmaceutical compositions comprising the same, methods of treating disorders and conditions associated with oncogenic KIT and PDGFRA alterations using the same, and methods for making Compound (I) and crystalline forms thereof are also disclosed.
    Type: Application
    Filed: January 20, 2021
    Publication date: May 20, 2021
    Inventors: Joshua D. Waetzig, Brenton Mar, Brian Heinrich, Gordon Wilkie, Lauren MacEachern