Patents by Inventor Eric Lefebvre

Eric Lefebvre 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: 20240122930
    Abstract: The invention relates to methods of (i) treating a subject for a disease, (ii) amelioration of decline of forced vital capacity in a subject in need thereof, (iii) modulating ?V?6 integrin, ?V?1 integrin, or both ?V?6 integrin and ?V?1 integrin in a subject in need thereof, (iv) increasing the expression of one or more genes in a subject in need thereof, (v) decreasing the expression of one or more genes in a subject in need thereof, and (vi) modulating the activity of at least one gene affecting fibrotic activity in a subject in need thereof, comprising administration of compounds of Formula (A), Formula (I), Formula (II), or (S)-4-((2-methoxyethyl)(4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)butyl)amino)-2-(quinazolin-4-ylamino)butanoic acid, or a pharmaceutically acceptable salt thereof as described herein; and administering to the subject at least a second drug selected from pirfenidone and nintedanib, or a salt thereof.
    Type: Application
    Filed: July 7, 2023
    Publication date: April 18, 2024
    Inventors: Eric LEFEBVRE, Gregory P. COSGROVE, Scott TURNER, Martin L. DECARIS, Johanna Roberta SCHAUB
  • Patent number: 11933180
    Abstract: A labyrinth seal assembly comprising: an outer seal having a radially inner cavity surface, and an axial cavity surface inward of the radially inner cavity surface; a floating seal received by the outer seal so as to be movable in a radial direction relative to the outer seal, the floating seal having a radially outer seal surface spaced inwardly from the radially inner cavity surface, a radially inner surface inward of the radially outer seal surface, and an axial seal surface bearing against the axial cavity surface; and an inner seal received by the floating seal, the inner seal having a radially outer surface spaced inwardly from the radially inner surface, a first one of the radially outer surface and the radially inner surface defining one tooth projecting toward a second one of the radially outer surface and the radially inner surface to inward of the axial seal surface.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: March 19, 2024
    Assignee: PRATT & WHITNEY CANADA CORP.
    Inventors: Ian Macfarlane, Eric Durocher, Guy Lefebvre
  • Publication number: 20240050066
    Abstract: A robot-assisted echographic probe that includes an enclosure, an ultrasonic transducer module having a support housing mounted at a distal end of a guide sleeve in a sealed compartment of the enclosure that is separated from a control compartment of the enclosure by a sealed transversal wall, and means for moving the transducer module which are suitable for directing the transducer module along three axes of rotation so as to sweep the inner surface of an enclosure shell of the sealed compartment, the moving means being motor-driven by actuators, at least a portion of the actuators being housed in the control compartment, and the means for moving the transducer module being arranged in the sealed compartment of the enclosure.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 15, 2024
    Inventors: Gwenaël CHARRON, Eric LEFEBVRE
  • Publication number: 20230293519
    Abstract: The invention relates to methods of treating a subject for a disease comprising administration of compounds of Formula (A), Formula (I), or Formula (II): or a salt thereof, wherein R1, R2, R10, R11, R12, R13, R14, R15, R16, q and p are as described herein; and administering to the subject at least a second drug selected from pirfenidone and nintedanib, or a salt thereof. Compounds of Formula (A), Formula (I), Formula (II), and pharmaceutical compositions thereof are ?v?6 integrin inhibitors that are useful for treating fibrosis such as idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).
    Type: Application
    Filed: October 14, 2022
    Publication date: September 21, 2023
    Inventors: Eric LEFEBVRE, Gregory P. COSGROVE
  • Publication number: 20230181546
    Abstract: The invention relates to methods of therapy using compounds of formula (I) and formula (II): or a salt thereof, wherein R1, R2, R10, R11, R12, R13, R14, R15, R16, q and p are as described herein. Compounds of formula (II) and pharmaceutical compositions thereof are integrin inhibitors that are useful in therapy for a condition, for example, caused by or associated with an infectious agent, shock, pancreatitis, or trauma. The condition can include one or more of pulmonary fibrosis associated with rheumatoid arthritis or progressive familial intrahepatic cholestasis (PFIC).
    Type: Application
    Filed: April 30, 2021
    Publication date: June 15, 2023
    Inventors: Eric LEFEBVRE, Scott TURNER, Jacob CHA, Chengguo DONG, Timothy HOM, Lan JIANG, Katerina LEFTHERIS, Hui LI, David J. MORGANS, Jr., Manuel MUNOZ, Maureen REILLY, Yajun ZHENG, Kraig ANDERSON
  • Publication number: 20230117605
    Abstract: The invention relates to dosage forms for daily administration of compounds of formula (A) and formula (I): or a salt thereof, wherein R1, R2, R10, R11, R12, R13, R14, R15, R16, q and p are as described herein. Compounds of formula (A), formula (I), and pharmaceutical compositions thereof are ?v?6 integrin inhibitors that are useful for treating fibrosis such as idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).
    Type: Application
    Filed: July 20, 2022
    Publication date: April 20, 2023
    Inventors: Martin DECARIS, Scott TURNER, Eric LEFEBVRE
  • Publication number: 20230028658
    Abstract: The invention relates to dosage forms for daily administration of compounds of formula (A) and formula (I): or a salt thereof, wherein R1, R2, R10, R11, R12, R13, R14, R15, R16, q and p are as described herein. Compounds of formula (A), formula (I), and pharmaceutical compositions thereof are ?v?6 integrin inhibitors that are useful for treating fibrosis such as idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).
    Type: Application
    Filed: April 29, 2022
    Publication date: January 26, 2023
    Inventors: Scott TURNER, Eric LEFEBVRE, Martin DECARIS
  • Patent number: 11480340
    Abstract: The present disclosure provides devices for guiding an element in a combustion chamber wall opening. Between the welds or brazes joining a bushing with a cup and the trajectory of the ring edge, an intermediate space is reserved in an internal annular groove for said welds or brazes to protrude into, so that said welds or brazes lie outside the trajectory of the ring edge.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: October 25, 2022
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Jacques Marcel Arthur Bunel, Alexandre Eric Lefebvre
  • Patent number: 11419869
    Abstract: The invention relates to dosage forms for daily administration of compounds of formula (A) and formula (I): or a salt thereof, wherein R1, R2, R10, R11, R12, R13, R14, R15, R16, q and p are as described herein. Compounds of formula (A), formula (I), and pharmaceutical compositions thereof are ?v?6 integrin inhibitors that are useful for treating fibrosis such as idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: August 23, 2022
    Assignee: Pliant Therapeutics, Inc.
    Inventors: Martin Decaris, Scott Turner, Eric Lefebvre
  • Publication number: 20210131666
    Abstract: The present disclosure provides devices for guiding an element in a combustion chamber wall opening. Between the welds or brazes joining a bushing with a cup and the trajectory of the ring edge, an intermediate space is reserved in an internal annular groove for said welds or brazes to protrude into, so that said welds or brazes lie outside the trajectory of the ring edge.
    Type: Application
    Filed: June 28, 2019
    Publication date: May 6, 2021
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Jacques Marcel Arthur Bunel, Alexandre Eric Lefebvre
  • Publication number: 20200368247
    Abstract: The present disclosure provides methods of treating fibrosis or a fibrotic disease or condition in a subject in need thereof comprising administering to the subject a therapeutically effective amount of cenicriviroc or a salt or solvent thereof. The fibrosis or fibrotic disease may be liver fibrosis, renal fibrosis, non-cirrhotic hepatic fibrosis, associated with non-alcoholic steatohepatitis (NASH), non-alcoholic fatty liver disease (NAFLD), or emerging cirrhosis.
    Type: Application
    Filed: April 30, 2020
    Publication date: November 26, 2020
    Inventor: Eric Lefebvre
  • Publication number: 20200360347
    Abstract: The disclosure includes the use of cenicriviroc or a salt or solvate thereof and pharmaceutical compositions containing the same in the treatment of inflammation and connective tissue diseases and disorders, such as fibrosis, peritonitis, and liver injury.
    Type: Application
    Filed: June 3, 2020
    Publication date: November 19, 2020
    Inventor: Eric Lefebvre
  • Publication number: 20200268768
    Abstract: Cenicriviroc (CVC) is an orally active antagonist of ligand binding to C-C chemokine receptor type 5 (CCR5) and C-C chemokine receptor type 2 (CCR2). CVC blocks the binding of RANTES, MIP-1?, and MIP-1? to CCR5, and of MCP-1/CCL2 to CCR2. Methods of treating fibrosis and related conditions comprising co-administration of CVC with chemokine antagonists, FXR agonists, high dose vitamin E (>400 iU/d), a peroxisome proliferator-activated receptor alpha (PPAR-?) agonist, PPAR-? agonist, and/or PPAR-? agonist are provided herein.
    Type: Application
    Filed: February 27, 2020
    Publication date: August 27, 2020
    Inventor: Eric Lefebvre
  • Publication number: 20200000772
    Abstract: Cenicriviroc (CVC) is an orally active antagonist of ligand binding to C-C chemokine receptor type 5 (CCR5) and C-C chemokine receptor type 2 (CCR2). CVC blocks the binding of RANTES. MIP-1?, and MIP-1? to CCR5, and of MCP-1/CCL2 to CCR2. Methods of treating fibrosis and related conditions comprising co-administration of CVC with FXR agonists, high dose vitamin E (>400 iU/d), a peroxisome proliferator-activated receptor alpha (PPAR-?) agonist, PPAR-? agonist, PPAR-? agonist and/or chemokine antagonists are provided herein.
    Type: Application
    Filed: June 5, 2019
    Publication date: January 2, 2020
    Inventor: Eric Lefebvre
  • Patent number: 10520164
    Abstract: A device for converting the wavelength of electromagnetic radiation is disclosed. In an embodiment the device includes a carrier, a conversion layer configured to at least partly convert a wavelength of the electromagnetic radiation and an intermediate layer, wherein the conversion layer is connected to the carrier via the intermediate layer, and wherein the intermediate layer, at least in partial regions, includes a solid layer and a connection layer.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: December 31, 2019
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: I-Hsin Lin-Lefebvre, Reinhard Streitel, Michael Schmal, Urs Heine, Eric Lefebvre, Markus Keidler
  • Publication number: 20190343806
    Abstract: The disclosure includes the use of cenicriviroc or a salt or solvate thereof and pharmaceutical compositions containing the same in the treatment of inflammation and connective tissue diseases and disorders, such as fibrosis, peritonitis, and liver injury.
    Type: Application
    Filed: February 26, 2019
    Publication date: November 14, 2019
    Applicant: Tobira Therapeutics, Inc.
    Inventor: Eric Lefebvre
  • Publication number: 20190099429
    Abstract: The present disclosure provides methods of treating fibrosis or a fibrotic disease or condition in a subject in need thereof comprising administering to the subject a therapeutically effective amount of cenicriviroc or a salt or solvent thereof. The fibrosis or fibrotic disease may be liver fibrosis, renal fibrosis, non-cirrhotic hepatic fibrosis, associated with non-alcoholic steatohepatitis (NASH), non-alcoholic fatty liver disease (NAFLD), or emerging cirrhosis.
    Type: Application
    Filed: October 1, 2018
    Publication date: April 4, 2019
    Applicant: Tobira Therapeutics, Inc.
    Inventor: Eric Lefebvre
  • Publication number: 20180360846
    Abstract: Cenicriviroc (CVC) is an orally active antagonist of ligand binding to C—C chemokine receptor type 5 (CCR5) and C—C chemokine receptor type 2 (CCR2). CVC blocks the binding of RANTES, MIP-1?, and MIP-1? to CCR5, and of MCP-1/CCL2 to CCR2. Methods of treating fibrosis and related conditions comprising co-administration of CVC with chemokine antagonists, FXR agonists, high dose vitamin E (>400 iU/d), a peroxisome proliferator-activated receptor alpha (PPAR-?) agonist, PPAR-? agonist, and/or PPAR-? agonist are provided herein.
    Type: Application
    Filed: March 16, 2016
    Publication date: December 20, 2018
    Applicant: Tobira Therapeutics, Inc.
    Inventor: Eric LEFEBVRE
  • Publication number: 20180218368
    Abstract: A method for transforming and routing data includes receiving data from one of a number of remote computing systems. The data is in the form of a first data format associated with a legacy processing system. Source information related to the one of the plurality of remote computing systems is identified. A determination is made that the one of the plurality of remote computing systems has been migrated to a new processing system based at least in part on the source information. The data is mapped to a second data format associated with the new processing system. A transmission is routed to the new processing system. The transmission includes the mapped data in the form of the second data format.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 2, 2018
    Applicant: First Data Corporation
    Inventors: Pramod Rao, Christine Collins, Eric Lefebvre, Padmini Sampathkumarachar, Nutan Sarkale
  • Publication number: 20180110754
    Abstract: The disclosure includes the use of cenicriviroc or a salt or solvate thereof and pharmaceutical compositions containing the same in the treatment of inflammation and connective tissue diseases and disorders, such as fibrosis, peritonitis, and liver injury.
    Type: Application
    Filed: September 22, 2015
    Publication date: April 26, 2018
    Inventor: Eric LEFEBVRE