Patents by Inventor Lyne Gagnon

Lyne Gagnon 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: 20240043372
    Abstract: Compounds of Formula I or II, methods of preparation and of use thereof.
    Type: Application
    Filed: October 5, 2021
    Publication date: February 8, 2024
    Inventor: Lyne GAGNON
  • Patent number: 11826404
    Abstract: The present invention concerns the use of plasminogen, a variant thereof, or an analog thereof having a plasminogen activity, for the prevention or treatment of a condition or a disease that is characterized with an increased PAI-1 level. The conditions and diseases that are characterized with an increased PAI-1 level, are regrouped within two categories: the diseases associated with an impaired vascular or tissue remodeling capacity, and the metabolic and hormonal disorders associated with an increased PAI-1 level.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: November 28, 2023
    Assignee: PROMETIC BIOTHERAPEUTICS, INC.
    Inventors: Lyne Gagnon, Brigitte Grouix, Pierre Laurin
  • Publication number: 20230346893
    Abstract: Compositions, including albumin compositions, which inhibit or reduce epithelial-mesenchymal transition (EMT) are described. In embodiments, such compositions comprise albumin and either i) no pro-EMT agent or a low concentration of pro-EMT agent; ii) a content of pro-EMT agent and anti-EMT agent in a ratio of pro-EMT agent: anti-EMT agent that is from 7:3 to 0:10; or iii) both. The pro-EMT agent is octanoic acid, octanoate salt or a combination thereof. The anti-EMT agent is a C9-C14 fatty acid, a salt of C9-C14 fatty acid, a monoglyceride of C9-C14 fatty acid, a diglyceride of C9-C14 fatty acid, a triglyceride of C9-C14 fatty acid, or a combination thereof. Use of such albumin compositions for various therapeutic applications based on albumin, and more particularly for the treatment of diseases or conditions in which EMT should be prevented or minimized. These albumin compositions can advantageously be used in combination with known active ingredients.
    Type: Application
    Filed: April 10, 2023
    Publication date: November 2, 2023
    Inventors: PIERRE LAURIN, LYNE GAGNON
  • Publication number: 20230107538
    Abstract: The present application discloses a compound of formula (I) or a salt thereof: (I) and compositions comprising such compound or salt thereof. The use of such compound, salt thereof or composition comprising same for treating anemia or leukopenia, fibrosis, cancer, hypertension and/or a metabolic condition in a subject is also disclosed.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 6, 2023
    Inventors: LYNE GAGNON, FRANÇOIS LEBLOND, LILIANNE GEERTS, BOULOS ZACHARIE, CHRIS DOYLE, JULIEN MARTEL, JEAN-SIMON DUCEPPE, JEAN-ERIC LACOSTE, JEAN-FRANÇOIS THIBODEAU
  • Patent number: 11524930
    Abstract: The present invention relates to compounds of: or a pharmaceutically acceptable salt thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F or OH; R2 is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH or CH2Ph; R4 is H, F or OH; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH, or 6) C(O)—C(O)OH; and compositions comprising the same and the method using the same for the prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis, renal fibrosis, pancreas fibrosis, systemic sclerosis, cardiac fibrosis or macular degeneration.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: December 13, 2022
    Assignee: LIMINAL BIOSCIENCES LIMITED
    Inventors: Boulos Zacharie, Shaun Abbott, Lyne Gagnon, Pierre Laurin, Brigitte Grouix
  • Patent number: 11267779
    Abstract: The present invention relates to substituted aromatic compounds for use in prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis and cardiac fibrosis, where the compound has the following formula: or a pharmaceutically acceptable salt thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, OH or F; R2 is H, OH, F or CH2—OH; R3 is H, OH, F or CH2Ph; R4 is H, OH or F; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH, or 6) C(O)—C(O)OH.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: March 8, 2022
    Assignee: PROMETIC PHARMA SMT LIMITED
    Inventors: Lyne Gagnon, Pierre Laurin, Brigitte Grouix, Lilianne Geerts, François Sarra-Bournet, Martin Leduc
  • Publication number: 20220016060
    Abstract: Methods, formulations/compositions and uses for improving at least one of liver histology, heart histology, kidney histology, adipose tissue histology and a metabolic parameter in a patient suffering from Alström syndrome are described, comprising administration of a pharmaceutical oral formulation comprising 2-(3-pentylphenyl)acetate or a pharmaceutically salt thereof and a pharmaceutically acceptable excipient at a daily dose of about 500 mg to about 1500 mg. The treatment is preferably for a period of more than 48 weeks and is not interrupted for 15 days or more.
    Type: Application
    Filed: December 5, 2019
    Publication date: January 20, 2022
    Inventors: LYNE GAGNON, PIERRE LAURIN, FRANK CESARI
  • Patent number: 11185521
    Abstract: The present invention concerns the use of compounds for preventing and/or treating osteoporosis, for stimulating bone formation, for stimulating bone remodeling, for stimulating the differentiation and mineralization of osteoblasts, for inhibiting bone resorption and for modulating serum level of adiponectin in a subject. These uses have been found for compounds represented by Formula I and pharmaceutically acceptable salts thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F or OH; R2 is H, F, OH, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH or CH2Ph; R4 is H, F, or OH; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(F)—C(O)OH, 3) CF2—C(O)OH, or 4) C(O)—C(O)OH.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: November 30, 2021
    Assignee: LIMINAL BIOSCIENCES LIMITED
    Inventors: Lyne Gagnon, Brigitte Grouix
  • Publication number: 20210330761
    Abstract: The present invention concerns the use of plasminogen, a variant thereof, or an analog thereof having a plasminogen activity, for the prevention or treatment of a condition or a disease that is characterized with an increased PAI-1 level. The conditions and diseases that are characterized with an increased PAI-1 level, are regrouped within two categories: the diseases associated with an impaired vascular or tissue remodeling capacity, and the metabolic and hormonal disorders associated with an increased PAI-1 level.
    Type: Application
    Filed: June 22, 2018
    Publication date: October 28, 2021
    Inventors: LYNE GAGNON, BRIGITTE GROUIX, PIERRE LAURIN
  • Publication number: 20210128694
    Abstract: Compositions, including albumin compositions, which inhibit or reduce epithelial-mesenchymal transition (EMT) are described. In embodiments, such compositions comprise albumin and either i) no pro-EMT agent or a low concentration of pro-EMT agent; ii) a content of pro-EMT agent and anti-EMT agent in a ratio of pro-EMT agent:anti-EMT agent that is from 7:3 to 0:10; or iii) both. The pro-EMT agent is octanoic acid, octanoate salt or a combination thereof. The anti-EMT agent is a C9-C14 fatty acid, a salt of C9-C14 fatty acid, a monoglyceride of C9-C14 fatty acid, a diglyceride of C9-C14 fatty acid, a triglyceride of C9-C14 fatty acid, or a combination thereof. Use of such albumin compositions for various therapeutic applications based on albumin, and more particularly for the treatment of diseases or conditions in which EMT should be prevented or minimized. These albumin compositions can advantageously be used in combination with known active ingredients.
    Type: Application
    Filed: December 20, 2017
    Publication date: May 6, 2021
    Inventors: PIERRE LAURIN, LYNE GAGNON
  • Publication number: 20210085626
    Abstract: Described herein are compounds of Formula I, or pharmaceutically acceptable salts thereof, or combinations thereof, as well as uses thereof. Such uses include promoting tissue self-repair or tissue regeneration of an organ, stimulating the generation of tissue growth, modulating (e.g., increasing) the level of a tissue-repair marker, treating physical injury in an organ, tissue or cell, promoting wound healing, as well as anti-aging applications. Corresponding compositions, methods, kits, and uses are also described. Formula I wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F of OH; R2 is H, F, OH, C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH, or CH2Ph; R4 is H, F or OH; Q is 1) (CH2), C(O)OH wherein m is 1 or 2 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH or 6) C(O)—C(O)OH.
    Type: Application
    Filed: December 3, 2020
    Publication date: March 25, 2021
    Inventors: Lyne GAGNON, Pierre LAURIN
  • Patent number: 10925846
    Abstract: The present invention concerns the use of compounds for preventing and/or treating osteoporosis, for stimulating bone formation, for stimulating the differentiation and mineralization of osteoblasts, or for inhibiting bone resorption in a subject. These novel uses have been found for compounds represented by Formula I and pharmaceutically acceptable salts thereof. wherein: R1 and R2 are independently equal to H, F or OH; A is (CH2)mCOOH, W(CH2)mCOOH, or Y—CH(COOH)—(CH2)p-CH3 when B is H; or B is (CH2)mCOOH, W(CH2)mCOOH, or Y—CH(COOH)—(CH2)p—CH3 when A is H; or A and B are covalently bonded to form a five (5), six (6), or seven (7)-membered cycloalkyl substituted with COOH; where: Y is O, S, HN or CH2; W is 0, S or NH; m is 0-2; and p is 3-7; D is CO(CH2)nCH3 or CHOH(CH2)nCH3 or O(CH2)nCH3 where n is 2-6; and E is H or F.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: February 23, 2021
    Assignee: LIMINAL BIOSCIENCES LIMITED
    Inventors: Lyne Gagnon, Brigitte Grouix
  • Publication number: 20210002202
    Abstract: The present invention relates to substituted aromatic compounds of Formula I and their pharmaceutical uses. Particular aspects of the invention relate to the use of those compounds in the prevention and/or treatment of various diseases and conditions in subjects, including the prevention or treatment of (i) blood disorders, (ii) renal disorders, a nephropathies, or renal disorder complications; (iii) inflammatory-related diseases; and/or (iv) oxidative stress related disorders.
    Type: Application
    Filed: September 23, 2020
    Publication date: January 7, 2021
    Inventors: Boulos ZACHARIE, Christopher PENNEY, Lyne GAGNON, Jean-François BIENVENU, Valérie PERRON, Brigitte GROUIX
  • Patent number: 10869849
    Abstract: Described herein are compounds of Formula I, or pharmaceutically acceptable salts thereof, or combinations thereof, as well as uses thereof. Such uses include promoting tissue self-repair or tissue regeneration of an organ, stimulating the generation of tissue growth, modulating (e.g., increasing) the level of a tissue-repair marker, treating physical injury in an organ, tissue or cell, promoting wound healing, as well as anti-aging applications. Corresponding compositions, methods, kits, and uses are also described. Formula I wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F of OH; R2 is H, F, OH, C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH, or CH2Ph; R4 is H, F or OH; Q is 1) (CH2), C(O)OH wherein m is 1 or 2 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH or 6) C(O)—C(O)OH.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: December 22, 2020
    Assignee: LIMINAL BIOSCIENCES LIMITED
    Inventors: Lyne Gagnon, Pierre Laurin
  • Patent number: 10815183
    Abstract: The present invention relates to substituted aromatic compounds of Formula I and their pharmaceutical uses. Particular aspects of the invention relate to the use of those compounds in the prevention and/or treatment of various diseases and conditions in subjects, including the prevention or treatment of (i) blood disorders, (ii) renal disorders, a nephropathies, or renal disorder complications; (iii) inflammatory-related diseases; and/or (iv) oxidative stress related disorders.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: October 27, 2020
    Assignee: PROMETIC PHARMA SMT LIMITED
    Inventors: Boulos Zacharie, Christopher Penney, Lyne Gagnon, Jean-Francois Bienvenu, Valérie Perron, Brigitte Grouix
  • Publication number: 20200237693
    Abstract: The present invention concerns the use of compounds for preventing and/or treating osteoporosis, for stimulating bone formation, for stimulating bone remodeling, for stimulating the differentiation and mineralization of osteoblasts, for inhibiting bone resorption and for modulating serum level of adiponectin in a subject. These uses have been found for compounds represented by Formula I and pharmaceutically acceptable salts thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F or OH; R2 is H, F, OH, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH or CH2Ph; R4 is H, F, or OH; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(F)—C(O)OH, 3) CF2—C(O)OH, or 4) C(O)—C(O)OH.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 30, 2020
    Inventors: Lyne GAGNON, Brigitte GROUIX
  • Publication number: 20200172462
    Abstract: The present invention relates to compounds of: or a pharmaceutically acceptable salt thereof, wherein A is O5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F or OH; R2 is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH or CH2Ph; R4 is H, F or OH; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH, or 6) C(O)—C(O)OH; and compositions comprising the same and the method using the same for the prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis, renal fibrosis, pancreas fibrosis, systemic sclerosis, cardiac fibrosis or macular degeneration.
    Type: Application
    Filed: February 3, 2020
    Publication date: June 4, 2020
    Inventors: Boulos ZACHARIE, Shaun ABBOTT, Lyne GAGNON, Pierre LAURIN, Brigitte GROUIX
  • Publication number: 20200078324
    Abstract: Described herein are compounds of Formula I, or pharmaceutically acceptable salts thereof, or combinations thereof, as well as uses thereof. Such uses include promoting tissue self-repair or tissue regeneration of an organ, stimulating the generation of tissue growth, modulating (e.g., increasing) the level of a tissue-repair marker, treating physical injury in an organ, tissue or cell, promoting wound healing, as well as anti-aging applications. Corresponding compositions, methods, kits, and uses are also described. Formula I wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(0)-(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F of OH; R2 is H, F, OH, C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(0)-(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH, or CH2Ph; R4 is H, F or OH; Q is 1) (CH2),C(0)OH wherein m is 1 or 2 2) CH(CH3)C(0)OH, 3) C(CH3)2C(0)OH, 4) CH(F)—C(0)OH, 5) CF2-C(0)OH or 6) C(0)-C(0)OH.
    Type: Application
    Filed: July 12, 2019
    Publication date: March 12, 2020
    Inventors: Lyne Gagnon, Pierre Laurin
  • Patent number: 10550066
    Abstract: The present invention relates to compounds of: or a pharmaceutically acceptable salt thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F or OH; R2 is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH or CH2Ph; R4 is H, For OH; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH, or 6) C(O)—C(O)OH; and compositions comprising the same and the method using the same for the prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis, renal fibrosis, pancreas fibrosis, systemic sclerosis, cardiac fibrosis or macular degeneration.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: February 4, 2020
    Assignee: PROMETIC PHARMA SMT LIMITED
    Inventors: Boulos Zacharie, Shaun Abbott, Lyne Gagnon, Pierre Laurin, Brigitte Grouix
  • Publication number: 20200017432
    Abstract: The present invention relates to substituted aromatic compounds for use in prevention or treatment of various fibrotic diseases and conditions in subjects, including pulmonary fibrosis, liver fibrosis, skin fibrosis and cardiac fibrosis, where the compound has the following formula: or a pharmaceutically acceptable salt thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, OH or F; R2 is H, OH, F or CH2—OH; R3 is H, OH, F or CH2Ph; R4 is H, OH or F; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH, or 6) C(O)—C(O)OH.
    Type: Application
    Filed: September 24, 2019
    Publication date: January 16, 2020
    Inventors: Lyne GAGNON, Pierre LAURIN, Brigitte GROUIX, Lilianne GEERTS, François SARRA-BOURNET, Martin LEDUC