Patents by Inventor Stephan D. Parent

Stephan D. Parent 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: 20210161876
    Abstract: Disclosed are crystalline free base ansolvate forms of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1), such as the free base Form I, Form II and Material N. Also disclosed are crystalline free base solvates of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1).
    Type: Application
    Filed: July 8, 2020
    Publication date: June 3, 2021
    Inventors: Zhe Li, Stephan D. Parent, Travis Houston
  • Publication number: 20210053974
    Abstract: The present invention is directed to inhibitors of the interaction of menin with MLL and MLL fusion proteins, pharmaceutical compositions containing the same, and their use in the treatment of cancer and other diseases mediated by the menin-MLL interaction.
    Type: Application
    Filed: April 1, 2020
    Publication date: February 25, 2021
    Applicant: VITAE PHARMACEUTICALS, LLC
    Inventors: Salvacion CACATIAN, David A. CLAREMON, Lawrence Wayne DILLARD, Chengguo DONG, Yi FAN, Lanqi JIA, Stephen D. LOTESTA, Andrew MARCUS, Angel MORALES-RAMOS, Suresh B. SINGH, Shankar VENKATRAMAN, Jing YUAN, Yajun ZHENG, Linghang ZHUANG, Stephan D. PARENT, Travis L. HOUSTON
  • Publication number: 20200397782
    Abstract: Forms of 6-(3-chloro-4-cyclopropoxyphenyl)pyrimidine-4-carboxylic acid (Compound I) were prepared and characterized in the solid state: Also provided are processes of manufacture and methods of using the forms of Compound I and salts or co-crystals thereof.
    Type: Application
    Filed: June 10, 2020
    Publication date: December 24, 2020
    Inventors: Leticia M. Toledo-Sherman, Celia Dominguez, Vinod Khetarpal, Travis Lee Houston, Stephan D. Parent, Jian-xie Chen, Charlie Montgomery, Geetha Banda
  • Publication number: 20200331858
    Abstract: Provided herein are free base crystalline forms and crystalline salts of Compound 1.
    Type: Application
    Filed: April 17, 2020
    Publication date: October 22, 2020
    Inventors: Mark E. Gurney, Jon P. Lawson, Stephan D. Parent, Richard James Ely
  • Patent number: 10722502
    Abstract: Disclosed are crystalline free base an solvate forms of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1), such as the free base Form I, Form II and Material N. Also disclosed are crystalline free base solvates of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1).
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: July 28, 2020
    Assignee: Global Blood Therapeutics, Inc.
    Inventors: Zhe Li, Stephan D. Parent, Travis Houston
  • Patent number: 10683302
    Abstract: The present invention is directed to inhibitors of the interaction of menin with MLL and MLL fusion proteins, pharmaceutical compositions containing the same, and their use in the treatment of cancer and other diseases mediated by the menin-MLL interaction.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: June 16, 2020
    Assignee: VITAE PHARMACEUTICALS, LLC
    Inventors: Salvacion Cacatian, David A. Claremon, Lawrence Wayne Dillard, Chengguo Dong, Yi Fan, Lanqi Jia, Stephen D. Lotesta, Andrew Marcus, Angel Morales-Ramos, Suresh B. Singh, Shankar Venkatraman, Jing Yuan, Yajun Zheng, Linghang Zhuang, Stephan D. Parent, Travis L. Houston
  • Publication number: 20190255031
    Abstract: Disclosed are crystalline free base an solvate forms of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1), such as the free base Form I, Form II and Material N. Also disclosed are crystalline free base solvates of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1).
    Type: Application
    Filed: October 18, 2018
    Publication date: August 22, 2019
    Inventors: Zhe Li, Stephan D. Parent, Travis Houston
  • Publication number: 20190144459
    Abstract: The present invention is directed to inhibitors of the interaction of menin with MLL and MLL fusion proteins, pharmaceutical compositions containing the same, and their use in the treatment of cancer and other diseases mediated by the menin-MLL interaction.
    Type: Application
    Filed: June 8, 2017
    Publication date: May 16, 2019
    Inventors: Salvacion Cacatian, David A. Claremon, Lawrence Wayne Dillard, Chengguo Dong, Yi Fan, Lanqi Jia, Stephen D. Lotesta, Andrew Marcus, Angel Morales-Ramos, Suresh B. Singh, Shankar Venkatraman, Jing Yuan, Yajun Zheng, Linghang Zhuang, Stephan D. Parent, Travis L. Houston
  • Patent number: 10137118
    Abstract: Disclosed are crystalline free base ansolvate forms of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1), such as the free base Form I, Form II and Material N. Also disclosed are crystalline free base solvates of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1).
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: November 27, 2018
    Assignee: Global Blood Therapeutics, Inc.
    Inventors: Zhe Li, Stephan D. Parent, Travis Houston
  • Publication number: 20180289686
    Abstract: Disclosed are crystalline free base ansolvate forms of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1), such as the free base Form I, Form II and Material N. Also disclosed are crystalline free base solvates of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1).
    Type: Application
    Filed: November 1, 2017
    Publication date: October 11, 2018
    Inventors: Zhe Li, Stephan D. Parent, Travis Houston
  • Patent number: 9585892
    Abstract: Solid forms comprising N-(5-tert-butyl-isoxazol-3-yl)-N?-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-b][1,3]benzothiazol-2-yl]phenyl}urea, compositions comprising the solid forms, methods of making the solid forms and methods of their use for the treatment of various diseases and/or disorders are disclosed.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: March 7, 2017
    Assignee: Ambit Biosciences
    Inventors: Shripad S. Bhagwat, Wei Lai, Stephan D. Parent, Melanie J. Bevill, Alan Schwartz, Valeriya N. Smolenskaya
  • Publication number: 20160346263
    Abstract: Disclosed are crystalline free base ansolvate forms of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1), such as the free base Form I, Form II and Material N. Also disclosed are crystalline free base solvates of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1).
    Type: Application
    Filed: August 12, 2016
    Publication date: December 1, 2016
    Inventors: Zhe LI, Stephan D. PARENT, Travis HOUSTON
  • Patent number: 9447071
    Abstract: Disclosed are crystalline free base ansolvate forms of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1), such as the free base Form I, Form II and Material N. Also disclosed are crystalline free base solvates of 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde (or Compound 1).
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: September 20, 2016
    Assignee: Global Blood Therapeutics, Inc.
    Inventors: Zhe Li, Stephan D. Parent, Travis Houston
  • Publication number: 20160031897
    Abstract: Embodiments relate to Rifaximin polymorphic, salt, and hydrate forms, methods of producing polymorphic forms and to their use in medicinal preparations and to therapeutic methods using them.
    Type: Application
    Filed: August 3, 2015
    Publication date: February 4, 2016
    Applicant: SALIX PHARMACEUTICALS, LTD
    Inventors: Stephan D. Parent, Lisa Lynn McQueen, Patricia Andres, Paul Schields, Yiduo Wu, Fei Ding, Jared Peters Smit
  • Publication number: 20150299151
    Abstract: The present invention provides a solid form and compositions thereof, which are useful as metal chelators and which exhibit desirable characteristics for the same.
    Type: Application
    Filed: December 6, 2013
    Publication date: October 22, 2015
    Applicant: FerroKin BioSciences, Inc.
    Inventors: Amy E. Tapper, Hugh Y. Rienhoff, JR., Stephan D. Parent, Patricia Andres
  • Patent number: 9133217
    Abstract: Embodiments relate to Rifaximin polymorphic, salt, and hydrate forms, methods of producing polymorphic forms and to their use in medicinal preparations and to therapeutic methods using them.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: September 15, 2015
    Assignee: Salix Pharmaceuticals, Ltd
    Inventors: Stephan D. Parent, Lisa Lynn McQueen, Patricia Andres, Paul Schields, Yiduo Wu, Fei Ding, Jared Peters Smit
  • Publication number: 20150238499
    Abstract: Solid forms comprising N-(5-tert-butyl-isoxazol-3-yl)-N?-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-b][1,3]benzothiazol-2-yl]phenyl}urea, compositions comprising the solid forms, methods of making the solid forms and methods of their use for the treatment of various diseases and/or disorders are disclosed.
    Type: Application
    Filed: October 7, 2014
    Publication date: August 27, 2015
    Inventors: Shripad S. Bhagwat, Wei Lai, Stephan D. Parent, Melanie J. Roe, Alan Schwartz, Valeriya N. Smolenskaya
  • Publication number: 20150118307
    Abstract: Embodiments relate to Rifaximin polymorphic, salt, and hydrate forms, methods of producing polymorphic forms and to their use in medicinal preparations and to therapeutic methods using them.
    Type: Application
    Filed: May 27, 2014
    Publication date: April 30, 2015
    Applicant: SALIX PHARMACEUTICALS, LTD
    Inventors: Stephan D. Parent, Lisa Lynn McQueen, Patricia Andres, Paul Schields, Yiduo Wu, Fei Ding, Jared Peters Smit
  • Patent number: 8927761
    Abstract: This invention relates to a novel crystalline polymorph of hexyl-5-aminolevulinate hydrochloride, referred to hereinafter as Form C, which is useful as precursor of a photo sensitizer in the photodynamic diagnosis and treatment of metabolically active cells related to diseases such as cancer of the uterus, cervix, vagina, rectum, colon, lower gastrointestinal tract; infection associated with cancer caused by human papilloma virus; non-cancerous lower gastrointestinal tract a human; inflammatory bowel disease; ulcerative colitis; Crohn's disease; inflammatory bowel syndrome; dysplasia of the female reproductive system; anus; penis; rosacea; and acne and which is suitable for use as the active ingredient of a commercial pharmaceutical product. The invention relates further to methods of preparing Form C and using it in the described pharmaceutical compositions.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: January 6, 2015
    Assignee: Photocure ASA
    Inventors: Stephan D. Parent, Jon Erik Brænden
  • Patent number: 8883783
    Abstract: Solid forms comprising N-(5-tert-butyl-isoxazol-3-yl)-N?-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-b][1,3]benzothiazol-2-yl]phenyl}urea, compositions comprising the solid forms, methods of making the solid forms and methods of their use for the treatment of various diseases and/or disorders are disclosed.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: November 11, 2014
    Assignee: Ambit Biosciences Corporation
    Inventors: Shripad S. Bhagwat, Wei Lai, Stephan D. Parent, Melanie J. Roe, Alan Schwartz, Valeriya N. Smolenskaya