Patents Assigned to Sigma-Tau
  • Patent number: 8592439
    Abstract: The main object here is the use of omega-3 polyunsaturated fatty acids (as ethyl esters, hereinafter called “n-3 PUFA”) as a medicament, either alone or in combination with other therapeutic agents, for reducing mortality for a cardiovascular cause, in particular arrhythmia or for reducing hospitalization for any cause, in particular a cardiovascular cause and for the daily administration to patients with symptomatic heart failure (HF) for more than 3.5 years.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: November 26, 2013
    Assignees: SpA Societa Prodotti Antibiotici S.p.A., Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Claudio Cavazza, Maria Giovanna Caccia
  • Publication number: 20130310423
    Abstract: The present invention relates to new diterpenoid derivatives of formula (I), processes for their preparation, and to pharmaceutical compositions containing them for the treatment of cardiovascular disorders, urinary incontinence, asthma, or Alzheimer's disease and/or to prevent obstructive vascular lesions consequently to arteriotomy and/or angioplasty, and to prevent organ damage in hypertensive patients.
    Type: Application
    Filed: July 26, 2013
    Publication date: November 21, 2013
    Applicant: SIGMA-TAU Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Alberto Cerri, Mauro Gobbini, Marco Torri, Patrizia Ferrari, Mara Ferrandi, Giuseppe Bianchi
  • Publication number: 20130309216
    Abstract: A method for treating myocardial or skeletal muscle anoxia which occurs in coronary or post-infarct disorders or during prolonged physical activity and muscle fatigue. This method comprises the administration of a combination composition comprising (a) an alkanoyl L-carnitine selected from the group consisting of isovaleryl L-carnitine, propionyl L-carnitine or the pharmacologically acceptable salts thereof or mixtures thereof; and (b) ribose or a phosphate derivative thereof.
    Type: Application
    Filed: July 26, 2013
    Publication date: November 21, 2013
    Applicant: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Pola Pietro
  • Patent number: 8569366
    Abstract: Acetyl L-carnitine, or of one of its pharmaceutically acceptable salts, is useful for the prevention of painful peripheral neuropathy in patients suffering from type 2 diabetes, in which symptoms are pain, paraesthesia or hyperaesthesia. The acetyl L-carnitine is administered orally at a dose of at least 3 grams/day.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: October 29, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Antonino Amato, Menotti Calvani
  • Patent number: 8562947
    Abstract: The present invention describes chemically modified avidins that have higher permanence in treated tissues compared to wild type avidin. Avidin oxidation is performed by periodate incubation in the presence of the low affinity ligand HABA which, occupying the biotin binding sites, prevents protein denaturation during the oxidation step. Periodate oxidation generates CHO groups from avidin mannose ring opening that, once injected, react with tissue NH2 residues to form stable Schiff's bases. The anchored avidins maintain the ability to bind biotinylated agents endowed of therapeutic activity, like radiolabeled biotins, stem cells and somatic cells, useful for brachytherapies like Intraoperative Avidination Radionuclide Therapy (IART®) or degenerative or genetic diseases.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: October 22, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Rita De Santis, Carlo Antonio Nuzzolo
  • Patent number: 8536160
    Abstract: Compounds of formula (I) wherein: the groups are as defined in the description, are useful for the preparation of medicaments for the treatment of cardiovascular disorders, in particular heart failure and hypertension. The compounds are inhibitors of the enzymatic activity of the Na+, K+-ATPase. They are useful for the preparation of a medicament for the treatment of a disease caused by the hypertensive effects of endogenous ouabain, such as renal failure progression in autosomal dominant polycystic renal disease (ADPKD), preeclamptic hypertension and proteinuria and renal failure progression in patients with adducin polymorphisms.
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: September 17, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Alberto Cerri, Giorgio Fedrizzi, Alessandra Benicchio, Giuseppe Bianchi, Patrizia Ferrari, Mauro Gobbini, Rosamaria Micheletti, Marco Pozzi, Piero Enrico Scotti
  • Patent number: 8530517
    Abstract: The present invention relates to new retinoid derivatives of formula I and to pharmaceutical compositions containing them for the treatment of patients affected by pathologies such as arthritic conditions, tumors, metastatic cancer, diabetic retinopathy, psoriasis, chronic inflammatory diseases or atherosclerosis.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: September 10, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Walter Cabri, Giuseppe Giannini, Gianfranco Battistuzzi, Domenico Alloatti, Claudio Pisano, Sabrina Dallavalle, Tiziana Brunetti
  • Patent number: 8518455
    Abstract: A method for treating myocardial or skeletal muscle anoxia which occurs in coronary or post-infarct disorders or during prolonged physical activity and muscle fatigue. This method comprises the administration of a combination composition comprising (a) an alkanoyl L-carnitine selected from the group consisting of isovaleryl L-carnitine, propionyl L-carnitine or the pharmacologically acceptable salts thereof or mixtures thereof; and (b) ribose or a phosphate derivative thereof.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: August 27, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Pola Pietro
  • Patent number: 8518961
    Abstract: The present invention relates to novel pharmaceutical compositions in which the active agent is a topoisomerase I inhibitor, in particular a camptothecin derivative, that is useful for the treatment and prevention of proliferative diseases including cancer.
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: August 27, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Isabel Ottinger
  • Publication number: 20130203848
    Abstract: The invention, described herein, is directed to the use of acetyl. L-carnitine, or propionyl L-carnitine, or a salt thereof, for preparing a medicament for increasing neurogenesis in neural tissue; in winch said increased neurogenesis is useful for preventing central nervous system disorders due to ageing or genetic predisposition.
    Type: Application
    Filed: June 10, 2011
    Publication date: August 8, 2013
    Applicant: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.
    Inventors: Mariagrazia Grilli, Pier Luigi Canonico, Aleardo Koverech
  • Publication number: 20130137651
    Abstract: The present invention relates to a solid powder composed of a mixture of a natural or a synthetic polymer which forms a gel, a buffer, such as an hydroxyacid or a dicarboxyacid, a saccharide, one or more drugs useful for the treatment of diseases of the eyes and optionally one or more excipients and/or regulators of the osmotic pressure ophthalmologically acceptable.
    Type: Application
    Filed: January 25, 2013
    Publication date: May 30, 2013
    Applicant: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.
    Inventor: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.
  • Patent number: 8431617
    Abstract: The use of resveratrol is described fir the preparation of a medicament for the treatment of influenza. Said medicament exerts itself in therapeutic activity through inhibition of viral replication.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: April 30, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Enrico Garaci, Anna Teresa Palamara
  • Patent number: 8415392
    Abstract: L-carnitine, acetyl L-carnitine and propionyl L-carnitine inner salts, or their pharmaceutically acceptable salts, are used in combination to treat oligoasthenoteratosperia including oligospermia, asthenospermia, and teratospermia.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: April 9, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite, S.p.A.
    Inventors: Giorgio Cavallini, Giulio Biagiotti, Aleardo Koverech, Francesca Sardelli
  • Patent number: 8394854
    Abstract: The use of L-carnitine, or one of its pharmaceutically acceptable salts, is described in combination with glucose for the preparation of a medicament useful for diminishing the number of deaths caused by acute myocardial infarction, for reducing the number of days infarction patients spend in intensive care in hospital, and for reducing the number of episodes of post-infarction heart failure, in which the L-carnitine is administered intravenously within only a few hours of the onset of symptoms of acute myocardial infarction at an initial dose of 9 grams a day in combination with 1000-1500 mL of a 5% glucose solution for 5 days, after which the L-carnitine treatment is continued at a dose of 4 grams a day administered orally.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: March 12, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Aleardo Koverech
  • Patent number: 8389014
    Abstract: The present invention relates to a solid powder composed of a mixture of a natural or a synthetic polymer which forms a gel, a buffer, such as an hydroxyacid or a dicarboxyacid, a saccharide, one or more drugs useful for the treatment of diseases of the eyes and optionally one or more excipients and/or regulators of the osmotic pressure ophthalmologically acceptable.
    Type: Grant
    Filed: November 28, 2007
    Date of Patent: March 5, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Antonio Longo, Mose Santaniello, Nicola Pescosolido, Aleardo Koverech
  • Patent number: 8389574
    Abstract: The present invention relates to the use of acetyl L-carnitine in combination with an anti hypertensive drug, and a statin, for the preparation of a medicament for the prevention or delay of onset of type 2 diabetes and its complications, in pre-diabetic patients with insulin resistance.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: March 5, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventors: Claudio Cavazza, Paolo Carminati
  • Patent number: 8383616
    Abstract: The present invention relates to formula I compounds having antitumoural activities through, as one possible biological target, the molecular chaperone heat shock protein 90 (Hsp90) inhibition. The invention includes the use of such compounds in medicine, in relation to cancer disease as well as other diseases where an inhibition of Hsp90 is responsive, and the pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: February 26, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite SpA
    Inventors: Giuseppe Giannini, Walter Cabri, Daniele Simoni, Riccardo Baruchello, Claudio Pisano, Gabriella Singrossi, Silvia Carminati, Giuseppe Paolo Carminati
  • Publication number: 20130045940
    Abstract: It is described a composition in the form of eye drops or ointment, comprising as active ingredients L-carnitine or a physiologically acceptable salt thereof; and 3-Hydroxykynurenine O-?-DL-glucoside, useful for preventing or treating pathologies of the eyes due to ultraviolet radiation.
    Type: Application
    Filed: February 10, 2011
    Publication date: February 21, 2013
    Applicant: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.
    Inventors: Nicola Pescosolido, Aleardo Koverech
  • Patent number: 8377988
    Abstract: Use of L-carnitine and/or of one or more alkanoyl L-carnitines or one of their pharmaceutically acceptable salts for the preparation of an ophthalmic physiological supplement or medicament in the form of eye-drops, for the treatment of corneal diseases.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: February 19, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite SpA
    Inventors: Aleardo Koverech, Nicola Pescosolido
  • Patent number: 8349317
    Abstract: Use of L-carnitine and/or one or more alkanoyl L-carnitines or one of their pharmaceutically acceptable salts for the preparation of a dietary supplement or medicament for the treatment of corneal diseases is disclosed.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: January 8, 2013
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite SpA
    Inventors: Franco Gaetani, Janos Feher