Patents by Inventor Christian NILEWSKI

Christian NILEWSKI 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: 20240025919
    Abstract: Provided herein are aza-tetracyclic oxazepinyl compounds useful in the treatment of cancers.
    Type: Application
    Filed: May 19, 2023
    Publication date: January 25, 2024
    Inventors: Matthew Leo Landry, Christian Nilewski, Michael Siu, Elisia Villemure, Yong Wang, BinQing Wei, Melissa Ann Ashley, Steven Do, Lewis John Gazzard, Samantha Alyson Green
  • Publication number: 20230295179
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Application
    Filed: May 26, 2023
    Publication date: September 21, 2023
    Inventors: Justin T. ERNST, Siegfried H. REICH, Paul A. SPRENGELER, Chinh Viet TRAN, Garrick Kenneth PACKARD, Alan X. XIANG, Christian NILEWSKI, Theo MICHELS
  • Publication number: 20230159555
    Abstract: Described herein are compounds of Formula (I), Formula (I-A), and Formula (I-B), solvates thereof, tautomers thereof, and pharmaceutically acceptable salts of the foregoing, Further described herein are methods of inhibiting NLRP3 using said compounds, and methods of and compositions useful in treating NLRP3-dependent disorders.
    Type: Application
    Filed: July 21, 2022
    Publication date: May 25, 2023
    Applicant: Genentech, Inc.
    Inventors: Paul GIBBONS, Kwong Wah LAI, Christian NILEWSKI, Richard M. PASTOR, Steven Thomas STABEN, Craig STIVALA, Bing-Yan ZHU, Huifen CHEN
  • Publication number: 20230108594
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X1, X2, X3, X4, X5, X6, Q, L1, L2, Y, R1, R2, R3, R4, R5, R6, R7, R8 and rings A, B and C are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4e and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Application
    Filed: January 28, 2022
    Publication date: April 6, 2023
    Inventors: Samuel SPERRY, Alan X. XIANG, Justin T. ERNST, Siegfried H. REICH, Paul A. SPRENGELER, Mike SHAGHAFI, Theo Michels, Christian NILEWSKI, Chinh Viet TRAN, Garrick Kenneth PACKARD, Alan GRUBBS, Kaveri URKALAN, Takasuke MUKAIYAMA
  • Publication number: 20230071483
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Application
    Filed: April 14, 2022
    Publication date: March 9, 2023
    Inventors: Justin T. ERNST, Siegfried H. Reich, Paul A. Sprengeler, Chinh Viet TRAN, Garrick Kenneth PACKARD, Alan X. XIANG, Christian NILEWSKI, Theo MICHELS
  • Patent number: 11440917
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: September 13, 2022
    Assignee: EFFECTOR THERAPEUTICS, INC.
    Inventors: Justin T. Ernst, Siegfried H. Reich, Paul A. Sprengeler, Chinh Viet Tran, Garrick Kenneth Packard, Alan X. Xiang, Christian Nilewski, Theo Michels
  • Patent number: 11286268
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X1, X2, X3, X4, X5, X6, Q, L1, L2, Y, R1, R2, R3, R4, R5, R6, R7, R8 and rings A, B and C are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4e and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: March 29, 2022
    Assignee: eFFECTOR Therapeutics, Inc.
    Inventors: Samuel Sperry, Alan X. Xiang, Justin T. Ernst, Siegfried H. Reich, Paul A. Sprengeler, Mike Shaghafi, Theo Michels, Christian Nilewski, Chinh Viet Tran, Garrick Kenneth Packard, Alan Grubbs, Kaveri Urkalan, Takasuke Mukaiyama
  • Publication number: 20200339590
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Application
    Filed: February 28, 2020
    Publication date: October 29, 2020
    Applicant: eFector Therapautics, Inc.
    Inventors: Justin T. Ernst, Siegfried H. Reich, Paul A. Sprengeler, Chinh Viet Tran, Garrick Kenneth Packard, Alan X. Xiang, Christian Nilewski, Theo Michels
  • Patent number: 10577378
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: March 3, 2020
    Assignee: eFFECTOR Therapeutics, Inc.
    Inventors: Justin T. Ernst, Siegfried H. Reich, Paul A. Sprengeler, Chinh Viet Tran, Garrick Kenneth Packard, Alan X. Xiang, Christian Nilewski, Theo Michels
  • Publication number: 20180298017
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Application
    Filed: March 12, 2018
    Publication date: October 18, 2018
    Applicant: eFFECTOR Therapeutics, Inc.
    Inventors: Justin T. ERNST, Siegfried H. REICH, Paul A. SPRENGELER, Chinh Viet TRAN, Garrick Kenneth PACKARD, Alan X. XIANG, Christian NILEWSKI, Theo MICHELS
  • Patent number: 10065924
    Abstract: In one aspect, the present invention provides novel derivatives of viridicatumtoxin of the formula wherein the variables are as defined herein. The application also provides compositions, methods of treatment, and methods of synthesis thereof.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: September 4, 2018
    Assignee: WILLIAM MARSH RICE UNIVERSITY
    Inventors: Kyriacos C Nicolaou, Christopher R. H. Hale, Christian Nilewski, Heraklidia Ioannidou, Abdellatif El Marrouni
  • Patent number: 9957277
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: May 1, 2018
    Assignee: eFFECTOR Therapeutics, Inc.
    Inventors: Justin T. Ernst, Siegfried H. Reich, Paul A. Sprengeler, Chinh Viet Tran, Garrick Kenneth Packard, Alan X. Xiang, Christian Nilewski, Theo Michels
  • Publication number: 20170210699
    Abstract: In one aspect, the present invention provides novel derivatives of viridicatumtoxin of the formula wherein the variables are as defined herein. The application also provides compositions, methods of treatment, and methods of synthesis thereof.
    Type: Application
    Filed: July 22, 2015
    Publication date: July 27, 2017
    Applicant: WILLIAM MARSH RICE UNIVERSITY
    Inventors: Kyriacos C NICOLAOU, Christopher R.H. HALE, Christian NILEWSKI, Heraklidia IOANNIDOU, Abdellatif EL MARROUNI
  • Publication number: 20170145026
    Abstract: The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X, Y, R1, R2, R3a, R3b, R4a, R4b and R5 are as defined in the specification. The inventive Formula I compounds are inhibitors of eIF4A and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.
    Type: Application
    Filed: November 22, 2016
    Publication date: May 25, 2017
    Inventors: Justin T. ERNST, Siegfried H. REICH, Paul A. SPRENGELER, Chinh Viet TRAN, Garrick Kenneth PACKARD, Alan X. XIANG, Christian NILEWSKI, Theo MICHELS