Patents by Inventor Boulos Zacharie

Boulos Zacharie 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).

  • Patent number: 8637574
    Abstract: The present invention relates to salts of 3-pentylphenylacetic acid and their pharmaceutical uses. Particular aspects of the invention relate to the use of those salts in the prevention and/or treatment of various diseases and conditions in subjects, including the prevention and treatment of (i) blood disorders, (ii) renal disorders and renal disorder complications; (iii) inflammatory-related diseases; and/or (iv) oxidative stress related disorders.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: January 28, 2014
    Assignee: Prometic Biosciences, Inc.
    Inventors: Boulos Zacharie, Christopher Penney, Lyne Gagnon, Jean-Francois Bienvenu, Valérie Perron, Brigitte Grouix
  • Publication number: 20130225681
    Abstract: Phenylketone carboxylate compounds of Formula I, wherein n=2-6; R?C(0); —OC(O)— or —CH(OH)—; A is (CH2)mCOOH, W(CH2)mCOOH or YCH(COOH)((CH2)pCH3) when B is Ft B is (CH2)mCOOH, W(CH2)mCOOH or YCH(COOH)((CH2)pCH3) when A is Ft or A and B form a 5-7 membered cycloalkyl substituted with COOFt W=0, S or NFt Y=0,S,NH or CH2; m=0-2; p=1-7; have been prepared. These compounds and their pharmaceutically acceptable salts have beneficial therapeutic effects to prevent or treat a condition related to (l) blood disorders, (ii) inflammation related diseases, (iii) renal disorders and/or renal disorders complications, or (iv) fibrosis-related organ dysfunction.
    Type: Application
    Filed: October 26, 2011
    Publication date: August 29, 2013
    Applicant: PROMETIC BIOSCIENCES INC.
    Inventors: Boulos Zacharie, Christopher Penney, Shaun Abbott, Lyne Gagnon, Brigette Grouix, Pierre Laurin
  • Publication number: 20130217645
    Abstract: New uses for phenylketone carboxylate compounds and substituted aromatic compounds of Formula I, Formula I.1, Formula I.2, Formula IA, Formula IB, Formula IC and Formula II and their pharmaceutical acceptable salts for the treatment of cancer. The use of a combination of two of these compounds is described and the use of the combination of one of these compounds with an anticancer agent such as decarbazine, doxorubicin, daunorubicin, cyclophosphamide, busulfex, busulfan, vinblastine, vincristine, bleomycin, etoposide, topotecan, irinotecan, taxotere, taxol, 5-fluorouracil, methotrexate, gemcitabine, cisplatin, carboplatin and chlorambucil.
    Type: Application
    Filed: October 26, 2011
    Publication date: August 22, 2013
    Applicant: PROMETIC BIOSCIENCES INC.
    Inventors: Lyne Gagnon, Brigitte Grouix, Lilianne Geerts, Pierre Laurin, Christopher Penney, Boulos Zacharie
  • Patent number: 8487001
    Abstract: A composition and method for promoting neutrophil survival and activation such as the treatment of neutropenia arising as an undesirable side effect of chemotherapy and radiation therapy. A composition containing medium-chain fatty acids, such as Capri acid or caprylic acid, or salts or triglycerides thereof, or mono- or diglycerides or other analogues thereof or medium-chain triglycerides (MCT) is administered to a human or animal needing treatment in an amount sufficient to reduce or eliminate neutropenia. The composition is administered in an amount effective to treat the disorder. The methods are also useful in the management of bone narrow transplantation and in the treatment of various neutropenic diseases.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: July 16, 2013
    Assignee: ProMetic BioSciences Inc.
    Inventors: Lyne Gagnon, Jean Barabe, Pierre Laurin, Christopher Penney, Boulos Zacharie
  • Patent number: 8258295
    Abstract: We describe compounds of the following general formula (I): wherein X is fluorine or chlorine; Y is oxygen, sulfur, or an amino group; R is an amino, hydroxyl, sulfonamide, or carboxamide group or an N-monomethyl or N-dimethyl analog thereof; m is an integer from 2 to 6, and n is an integer from 0 to 2. The compounds may be used for treating certain cancers and autoimmune diseases.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: September 4, 2012
    Assignee: Prometic Biosciences Inc.
    Inventors: Boulos Zacharie, Christopher Penney, Lyne Gagnon, Brigitte Grouix, Lilianne Geerts, Shaun D. Abbott
  • Publication number: 20120095102
    Abstract: The present invention relates to salts of 3-pentylphenylacetic acid and their pharmaceutical uses. Particular aspects of the invention relate to the use of those salts in the prevention and/or treatment of various diseases and conditions in subjects, including the prevention and treatment of (i) blood disorders, (ii) renal disorders and renal disorder complications; (iii) inflammatory-related diseases; and/or (iv) oxidative stress related disorders.
    Type: Application
    Filed: May 3, 2010
    Publication date: April 19, 2012
    Inventors: Boulos Zacharie, Christopher Penney, Lyne Gagnon, Jean-François Bienvenu, Valérie Perron, Brigitte Grouix
  • Publication number: 20120088784
    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: November 4, 2011
    Publication date: April 12, 2012
    Inventors: Boulos Zacharie, Christopher Penney, Lyne Gagnon, Jean-François Bienvenu, Valérie Perron, Brigitte Grouix
  • Patent number: 8080555
    Abstract: Compounds useful in the treatment of autoimmune disease are described by the following general formula: n=0-2 m=0-2 m is not necessarily equal to n; where R1, R3?NH2, F, Cl, C1-C4 alkoxy or phenoxy group, but R1 is not necessarily equal to R3; and R2?H, F, Cl, NH2, or NH—R—XH;
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: December 20, 2011
    Assignee: Prometic Biosciences Inc.
    Inventors: Boulos Zacharie, Daniel Fortin, Nicole Wilb, Christopher Penney
  • Publication number: 20100279959
    Abstract: A composition and method for promoting neutrophil survival and activation such as the treatment of neutropenia arising as an undesirable side effect of chemotherapy and radiation therapy. A composition containing medium-chain fatty acids, such as Capri acid or caprylic acid, or salts or triglycerides thereof, or mono- or diglycerides or other analogues thereof or medium-chain triglycerides (MCT) is administered to a human or animal needing treatment in an amount sufficient to reduce or eliminate neutropenia. The composition is administered in an amount effective to treat the disorder. The methods are also useful in the management of bone narrow transplantation and in the treatment of various neutropenic diseases.
    Type: Application
    Filed: June 11, 2010
    Publication date: November 4, 2010
    Inventors: Lyne Gagnon, Jean Barabe, Pierre Laurin, Christopher Penney, Boulos Zacharie
  • Patent number: 7745488
    Abstract: A composition and method for promoting neutrophil survival and activation such as the treatment of neutropenia arising as an undesirable side effect of chemotherapy and radiation therapy. A composition containing medium-chain fatty acids, such as Capri acid or caprylic acid, or salts or triglycerides thereof, or mono- or diglycerides or other analogues thereof or medium-chain triglycerides (MCT) is administered to a human or animal needing treatment in an amount sufficient to reduce or eliminate neutropenia. The composition is administered in an amount effective to treat the disorder. The methods are also useful in the management of bone narrow transplantation and in the treatment of various neutropenic diseases.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: June 29, 2010
    Assignee: Prometic Biosciences, Inc.
    Inventors: Lyne Gagnon, Jean Barabe, Pierre Laurin, Christopher Penney, Boulos Zacharie
  • Publication number: 20100129350
    Abstract: We describe compounds of the following general formula (I): wherein X is fluorine or chlorine; Y is oxygen, sulfur, or an amino group; R is an amino, hydroxyl, sulfonamide, or carboxamide group or an N-monomethyl or N-dimethyl analog thereof; m is an integer from 2 to 6, and n is an integer from 0 to 2. The compounds may be used for treating certain cancers and autoimmune diseases.
    Type: Application
    Filed: April 25, 2008
    Publication date: May 27, 2010
    Applicant: PROMETIC BIOSCIENCES INC.
    Inventors: Boulos Zacharie, Christopher Penney, Lyne Gagnon, Brigitte Grouix, Lilianne Geerts, Shaun D. Abbott
  • Patent number: 7705169
    Abstract: A process for the preparation of metal salts of a medium-chain length monocarboxylic fatty acid comprises reacting the precursor free fatty acid, dissolved in a suitable solvent, with the appropriate metal salt. The process uses a relatively high concentration of free fatty acid as a soluble reactant and produces metal fatty acid salts at high purity and high yield at a reasonable cost.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: April 27, 2010
    Assignee: Prometic Biosciences Inc.
    Inventors: Jean-Simon Duceppe, Abdallah Ezzitouni, Christopher Penney, Boulos Zacharie
  • Patent number: 7683061
    Abstract: Compounds containing two mono- or disubstituted triazine rings covalently linked by an organic linker, but not linked directly to each other, may be used to treat autoimmune diseases. Autoimmune diseases which are amenable to treatment with compounds of this invention include rheumatoid arthritis, systemic lupus erythematosus (SLE), idiopathic (immune) thrombocytopenia (ITP), glomerulonephritis and vasculitis. The present invention also relates to reducing drug toxicity which often accompanies traditional therapies for autoimmune diseases. The compounds may also be used to bind antibody in vitro or ex vivo.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: March 23, 2010
    Assignee: ProMetic BioSciences Inc.
    Inventors: Christopher Penney, Boulos Zacharie, Shaun D. Abbott, Jean-François Bienvenu, Alan D. Cameron, Jean-Simon Duceppe, Abdallah Ezzitouni, Daniel Fortin, Karine Houde, Nancie Moreau, Nicole Wilb, Brigitte Grouix, Lyne Gagnon
  • Publication number: 20090075867
    Abstract: Compounds useful in the treatment of metastatic melanoma and other cancers containing a triazine ring scaffold are described. These compounds may be classified into two groups: (1) two disubstituted triazine rings are covalently linked by an organic linker to each other and (2) one trisubstituted triazine ring.
    Type: Application
    Filed: May 19, 2006
    Publication date: March 19, 2009
    Inventors: Lyne Gagnon, Boulos Zacharie, Christopher Penney
  • Publication number: 20090068169
    Abstract: The present invention describes new compounds which are useful for binding to the tail or Fc portion of immunoglobulins and so have utility in those applications which require the non-covalent binding interaction of a molecule with the Fc portion of immunoglobulins. Such applications include the detection and purification of immunoglobulins as well as the treatment of certain autoimmune diseases.
    Type: Application
    Filed: September 2, 2005
    Publication date: March 12, 2009
    Inventors: Christopher Penney, Boulos Zacharie, Shaun D. Abbott, Jean-Francois Bienvenu, Alan D. Cameron, Jean-Simon Duceppe, Abdallah Ezzitouni, Daniel Fortin, Karine Houde, Nancie Moreau, Nicole Wilb, Brigitte Grouix, Lyne Gagnon
  • Publication number: 20090042768
    Abstract: Compounds useful in the treatment of autoimmune disease are described by the following general formula: n=0-2 m=0-2 m is not necessarily equal to n; where R1, R3?NH2, F, Cl, C1-C4 alkoxy or phenoxy group, but R1 is not necessarily equal to R3; and R2?H, F, Cl, NH2, or NH—R—XH; X?CH2,NH, O, or S.
    Type: Application
    Filed: May 15, 2006
    Publication date: February 12, 2009
    Inventors: Boulos Zacharie, Daniel Fortin, Nicole Wilb, Christopher Penney
  • Publication number: 20080090848
    Abstract: The present invention describes new biological activities of immunomodulating 6-substituted purinyl compounds which make them particularly useful during the treatment of cancer. Collectively, these new biological activities make these purinyl compounds useful chemoprotective agents for the treatment of myelosuppression which is associated with cancer chemotherapy and/or radiotherapy. This chemoprotective activity is in addition to the immunomodulating and subsequent anticancer activity displayed by these compounds. The chemoprotective usefulness of these compounds is further enhanced by the use of medium-chain fatty acids or salts or triglycerides or mono- or diglycerides in combination with the 6-substituted purinyl compounds of this invention.
    Type: Application
    Filed: September 2, 2005
    Publication date: April 17, 2008
    Inventors: Christopher Penney, Boulos Zacharie, Jean Barabe, Pierre Laurin, Lyne Gagnon
  • Publication number: 20070149528
    Abstract: Compounds containing two mono- or disubstituted triazine rings covalently linked by an organic linker, but not linked directly to each other, may be used to treat autoimmune diseases. Autoimmune diseases which are amenable to treatment with compounds of this invention include rheumatoid arthritis, systemic lupus erythematosus (SLE), idiopathic (immune) thrombocytopenia (ITP), glomerulonephritis and vasculitis. The present invention also relates to reducing drug toxicity which often accompanies traditional therapies for autoimmune diseases. The compounds may also be used to bind antibody in vitro or ex vivo.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 28, 2007
    Inventors: Christopher Penney, Boulos Zacharie, Shaun Abbott, Jean-Francois Bienvenu, Alan Cameron, Jean-Simon Duceppe, Abdallah Ezzitouni, Daniel Fortin, Karine Houde, Nancia Moreau, Nicole Wilb, Brigitte Grouix, Lyne Gagnon
  • Publication number: 20070027343
    Abstract: A process for the preparation of metal salts of a medium-chain length monocarboxylic fatty acid comprises reacting the precursor free fatty acid, dissolved in a suitable solvent, with the appropriate metal salt. The process uses a relatively high concentration of free fatty acid as a soluble reactant and produces metal fatty acid salts at high purity and high yield at a reasonable cost.
    Type: Application
    Filed: July 23, 2004
    Publication date: February 1, 2007
    Inventors: Jean-Simon Duceppe, Abdallah Ezzitouni, Christopher Penney, Boulos Zacharie
  • Publication number: 20060128800
    Abstract: Use of a composition comprising a compound of any of formulae I, II, Ila, III and Illa; or a combination thereof wherein each R1 is independently C7-11 alkyl; A and B are independently H or CO—R1; R2 is H or C1-4 alkyl; M is a metal monocation (k=1) or dication (k=2); Y is 0 or NH; and Z is 0, NH, CH2O or a bond; for the manufacture of a medicament for stimulating erythropoiesis. Preferably, the composition further comprises human erythroporietin.
    Type: Application
    Filed: February 6, 2004
    Publication date: June 15, 2006
    Inventors: Christopher Penney, Lyne Gagnon, Pierre Laurin, Boulos Zacharie