Patents Assigned to Onconova Therapeutics, Inc.
  • Publication number: 20230070681
    Abstract: Pharmaceutical compositions of (E)-2,4,6-trimethoxy styryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone and pharmaceutically acceptable salts thereof are described as well as methods of their use, and a dose regimen of (E)-2,4,6-trimethoxystyryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone, sodium salt to reduce the incidence of urothelial toxicity.
    Type: Application
    Filed: June 6, 2022
    Publication date: March 9, 2023
    Applicant: ONCONOVA THERAPEUTICS, INC.
    Inventor: Manoj MANIAR
  • Patent number: 11382877
    Abstract: Pharmaceutical compositions of (E)-2,4,6-trimethoxystyryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone and pharmaceutically acceptable salts thereof are described as well as methods of their use, and a dose regimen of (E)-2,4,6-trimethoxystyryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone, sodium salt to reduce the incidence of urothelial toxicity.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: July 12, 2022
    Assignee: ONCONOVA THERAPEUTICS, INC.
    Inventor: Manoj Maniar
  • Publication number: 20220002293
    Abstract: The novel compound 8-Cyclopentyl-7-oxo-2-(4-piperazin-1-yl-phenylamino)-7,8-dihydro-pyrido[2,3-<i]pyrimidine-6-carbonitrile and pharmaceutically acceptable salts thereof are described as well as methods of their use in the treatment of cellular proliferative disorders including cancer.
    Type: Application
    Filed: November 12, 2018
    Publication date: January 6, 2022
    Applicant: ONCONOVA THERAPEUTICS, INC.
    Inventors: Manoj MANIAR, Chen REN, Muralidhar MALLIREDDIGARI
  • Publication number: 20210186902
    Abstract: Pharmaceutical compositions of (E)-2,4,6-trimethoxystyryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone and pharmaceutically acceptable salts thereof are described as well as methods of their use, and a dose regimen of (E)-2,4,6-trimethoxystyryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone, sodium salt to reduce the incidence of urothelial toxicity.
    Type: Application
    Filed: April 13, 2018
    Publication date: June 24, 2021
    Applicant: ONCONOVA THERAPEUTICS, INC.
    Inventor: Manoj MANIAR
  • Patent number: 10576050
    Abstract: The invention discloses a method of treating cancer refractory to an anticancer agent comprising administering to a cancer patient a pharmaceutical composition comprising at least one compound of Formula 1 Where R1 is selected from the group consisting of —NH2, —NH—CH2—COOH, —NH—CH(CH3)—COOH, —NH—C(CH3)2—COOH, —NH—CH2—CH2—OH and —N—(CH2CH2OH)2 or a pharmaceutically acceptable salt of such a compound, and an anticancer agent.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: March 3, 2020
    Assignee: ONCONOVA THERAPEUTICS, INC.
    Inventors: Manoj Maniar, Azra Raza, Francois Wilhelm
  • Publication number: 20180296513
    Abstract: Pharmaceutical compositions of (E)-2,4,6-trimethoxystyryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone and pharmaceutically acceptable salts thereof are described as well as methods of their use.
    Type: Application
    Filed: August 28, 2017
    Publication date: October 18, 2018
    Applicant: ONCONOVA THERAPEUTICS, INC.
    Inventor: Manoj MANIAR
  • Patent number: 10098862
    Abstract: Pharmaceutical compositions of (E)-2,4,6-trimethoxystyryl-3-[(carboxymethyl)amino]-4-methoxybenzylsulphone and pharmaceutically acceptable salts thereof are described as well as methods of their use.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: October 16, 2018
    Assignee: ONCONOVA THERAPEUTICS, INC.
    Inventor: Manoj Maniar
  • Patent number: 9713597
    Abstract: An aqueous pharmaceutical solution composition comprising between about 20 mg/ml to about 100 mg/ml of a radioprotective ?,?-unsaturated aryl sulfone, a cosolvent comprising polyethylene glycol (PEG), polypropylene glycol, polyglycerol, DMA, propylene glycol, glycerol, ethanol, sorbitol, isopropyl alcohol, or a combination thereof in an amount between about 25% and about 90% w/v, and a water soluble Vitamin E derivative, wherein the composition has a pH within the range of about 7.0 to about 9.5.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: July 25, 2017
    Assignee: ONCONOVA THERAPEUTICS, INC.
    Inventor: Manoj Maniar
  • Publication number: 20160102363
    Abstract: The invention discloses a diagnostic method for predicting the therapeutic efficacy of a broad specificity kinase inhibitor in a subject with refractory cancer comprising determining the locus-specific DNA methylation profile of the subject, wherein the locus-specific DNA methylation profile predicts the therapeutic efficacy of a broad specificity kinase inhibitor for treatment of a subject with refractory cancer.
    Type: Application
    Filed: May 28, 2014
    Publication date: April 14, 2016
    Applicants: ONCONOVA THERAPEUTICS, INC., THE TRUSTEES OF COLUMBIA UNVIERSITY IN THE CITY OF NEW YORK
    Inventors: BENJAMIN TYCKO, AZRA RAZA, FRANCOIS WILHELM
  • Publication number: 20150313859
    Abstract: The invention discloses a method of treating cancer refractory to an anticancer agent comprising administering to a cancer patient a pharmaceutical composition comprising at least one compound of Formula 1 Where R1 is selected from the group consisting of —NH2, —NH—CH2—COOH, —NH—CH(CH3)—COOH, —NH—C(CH3)2—COOH, —NH—CH2—CH2—OH and —N—(CH2CH2OH)2 or a pharmaceutically acceptable salt of such a compound, and an anticancer agent.
    Type: Application
    Filed: December 6, 2013
    Publication date: November 5, 2015
    Applicants: ONCONOVA THERAPEUTICS, INC., THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: MANOJ MANIAR, AZRA RAZA, FRANCOIS WILHELM
  • Publication number: 20150265549
    Abstract: An aqueous pharmaceutical solution composition comprising between about 20 mg/ml to about 100 mg/ml of a radioprotective ?,?-unsaturated aryl sulfone, a cosolvent comprising polyethylene glycol (PEG), polypropylene glycol, polyglycerol, DMA, propylene glycol, glycerol, ethanol, sorbitol, isopropyl alcohol, or a combination thereof in an amount between about 25% and about 90% w/v, and a water soluble Vitamin E derivative, wherein the composition has a pH within the range of about 7.0 to about 9.5.
    Type: Application
    Filed: May 15, 2015
    Publication date: September 24, 2015
    Applicant: ONCONOVA THERAPEUTICS, INC
    Inventor: MANOJ MANIAR
  • Publication number: 20150238448
    Abstract: Solution and suspension formulations are provided for administration prior to or after exposure to ionizing radiation for reducing toxic effects of the radiation in a subject which comprises an effective amount of at least one radioprotective ?, ? unsaturated aryl sulfone wherein the composition has a pH within the range of about 8 to about 9.
    Type: Application
    Filed: April 29, 2015
    Publication date: August 27, 2015
    Applicant: ONCONOVA THERAPEUTICS, INC
    Inventors: Stanely C. Bell, Manoj Maniar
  • Patent number: 9060967
    Abstract: An aqueous pharmaceutical solution composition comprising between about 20 mg/ml to about 100 mg/ml of a radioprotective ?,?-unsaturated aryl sulfone, a cosolvent comprising polyethylene glycol (PEG), polypropylene glycol, polyglycerol, DMA, propylene glycol, glycerol, ethanol, sorbitol, isopropyl alcohol, or a combination thereof in an amount between about 25% and about 90% w/v, and a water soluble Vitamin E derivative, wherein the composition has a pH within the range of about 7.0 to about 9.5.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: June 23, 2015
    Assignee: ONCONOVA THERAPEUTICS, INC
    Inventor: Manoj Maniar
  • Patent number: 9044427
    Abstract: The present invention provides compositions and methods for promoting rapid healing and/or regeneration of damaged tissue resulting from a wound comprising administering to a subject in need thereof a therapeutically effective amount of a pharmaceutical composition comprising a compound of (E)-4-carboxystyryl-4-chlorobenzylsulfone, or a functional derivative thereof, and a pharmaceutically acceptable excipient.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: June 2, 2015
    Assignee: ONCONOVA THERAPEUTICS, INC
    Inventors: Ramesh Kumar, Manoj Maniar
  • Patent number: 8476320
    Abstract: Formulations are provided for parenteral administration of (amino substituted (e)-2,6-dialkoxystyryl 4-substituted benzylsulfones and the sodium and potassium salts thereof for the prevention and/or treatment of conditions mediated by abnormal cell proliferation. Composition for parenteral administration are provided which comprise an effective amount of a compound of formula I or a compound of formula IIa and at least about 50% by weight of at least one water soluble polymer selected from the group consisting essentially of polyethylene glycol (PEG), poly-oxyethylene, poly-oxyethylene-poly-oxypropylene copolymers, polyglycerol, polyvinylalcohol, polyvinylpyrrolidone (PVP), polyvinylpyridine N-oxide, copolymer of vinylpyridine N-oxide and vinylpyridine.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: July 2, 2013
    Assignee: Onconova Therapeutics, Inc
    Inventors: Manoj Maniar, Janice W Bell
  • Publication number: 20130012589
    Abstract: An aqueous pharmaceutical solution composition comprising between about 20 mg/ml to about 100 mg/ml of a radioprotective ?,?-unsaturated aryl sulfone, a cosolvent comprising polyethylene glycol (PEG), polypropylene glycol, polyglycerol, DMA, propylene glycol, glycerol, ethanol, sorbitol, isopropyl alcohol, or a combination thereof in an amount between about 25% and about 90% w/v, and a water soluble Vitamin E derivative, wherein the composition has a pH within the range of about 7.0 to about 9.5.
    Type: Application
    Filed: March 24, 2011
    Publication date: January 10, 2013
    Applicant: ONCONOVA THERAPEUTICS, INC
    Inventor: Manoj Maniar
  • Publication number: 20130012588
    Abstract: The present invention provides compositions and methods for promoting rapid healing and/or regeneration of damaged tissue resulting from a wound comprising administering to a subject in need thereof a therapeutically effective amount of a pharmaceutical composition comprising a compound of (E)-4-carboxystyryl-4-chlorobenzylsulfone, or a functional derivative thereof, and a pharmaceutically acceptable excipient.
    Type: Application
    Filed: March 24, 2011
    Publication date: January 10, 2013
    Applicant: ONCONOVA THERAPEUTICS, INC
    Inventors: Ramesh Kumar, Manoj Manior
  • Patent number: 8324190
    Abstract: Methods of treating cancer using compounds according to Formula (I) are disclosed herein, wherein X, X1, X2, Ra, R1, R2, R3, R4, R5, R6, R7, g, M, y, a, b, d, e, V, W, Z and Q are as defined herein.
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: December 4, 2012
    Assignees: Temple University—Of The Commonwealth System of Higher Education, Onconova Therapeutics, Inc.
    Inventors: E. Premkumar Reddy, M. V. Ramana Reddy, Stanley C. Bell
  • Patent number: 8273787
    Abstract: Activated cytotoxic compounds are described for attachment to targeting molecules for the treatment of a mammalian disease condition which comprise, an activator, a spacer linker, a linker (e.g., self-immolative), and a cytotoxic drug selected from the group consisting of AMINO-SUBSTITUTED (E)-2,6-DIALKOXYSTYRYL 4-SUBSTITUTED BENZYLSULFONES, AMINO-AND-HYDROXY SUBSTITUTED STYRYLSULFONANILIDES, and SUBSTITUTED PHENOXY- AND PHENYLTHIO-STYRYLSULFONE DERIVATIVES. Activated cytotoxic compound attached to a targeting molecule are described wherein the targeting molecule is selected from the group consisting essentially of an antibody, a receptor, a ligand, a cytokine, a hormone, and a signal transduction molecule. The invention is further directed to a method of treatment of disease conditions.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: September 25, 2012
    Assignee: Onconova Therapeutics, Inc
    Inventors: Stanley C Bell, Glenn Fegley, Stephen Cosenza, Jodie Duke, Reddy E Premkumar, Reddy M. V. Ramana
  • Patent number: 8143453
    Abstract: ?,?-Unsaturated sulfides, sulfones, sulfoxides and sulfonamides according to Formula I: wherein Ar1, Ar2, X, n, * and R are as defined herein, are prepared by dehydration of ?-hydroxy sulfides, sulfones, sulfoxides or sulfonamides.
    Type: Grant
    Filed: February 24, 2006
    Date of Patent: March 27, 2012
    Assignees: Temple University—Of The Commonwealth System of Higher Education, Onconova Therapeutics, Inc.
    Inventors: M. V. Ramana Reddy, E. Premkumar Reddy, Stanley C. Bell