Patents Assigned to Chiron Corporation
  • Patent number: 8673842
    Abstract: The present invention provides spreading agents based on sequence-specific oligomers comprising a peptoid, a peptide-peptoid chimera, a retropeptoid or a retro(peptoid-peptide) chimera, and methods for using the same, including for the treatment of respiratory distress of the lungs. The spreading agents are sequence-specific oligomers, including retrosequence-specific oligomers, based on a peptide backbone, that are designed as analogs of surfactant protein-B or surfactant protein-C.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: March 18, 2014
    Assignees: Chiron Corporation
    Inventors: Annelise E. Barron, Ronald N. Zuckermann, Cindy W. Wu
  • Publication number: 20120288501
    Abstract: New substituted benz-azole compounds, compositions and methods of inhibition of Raf kinase activity in a human or animal subject are provided. The new compounds compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.
    Type: Application
    Filed: July 24, 2012
    Publication date: November 15, 2012
    Applicant: Novartis Vaccines and Diagnostics, Inc. formerly known as Chiron Corporation
    Inventors: Payman Amiri, Wendy Fantl, Barry Haskell Levine, Daniel J. Poon, Savithri Ramurthy, Paul A. Renhowe, Sharadha Subramanian, Leonard Sung
  • Patent number: 8114830
    Abstract: The present invention provides spreading agents based on sequence-specific oligomers comprising a peptoid, a peptide-peptoid chimera, a retropeptoid or a retro(peptoid-peptide) chimera, and methods for using the same, including for the treatment of respiratory distress of the lungs. The spreading agents are sequence-specific oligomers, including retrosequence-specific oligomers, based on a peptide backbone, that are designed as analogs of surfactant protein-B or surfactant protein-C.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: February 14, 2012
    Assignees: Northwestern University, Chiron Corporation
    Inventors: Annelise E. Barron, Ronald N. Zuckermann, Cindy W. Wu
  • Publication number: 20100316595
    Abstract: Methods for treating renal cell carcinoma using low doses of IL-2 are disclosed. In particular, the invention relates to methods of treating metastatic renal cell carcinoma in patients who are renally impaired and/or intolerant of high dose IL-2 therapy. The therapeutic regimen described herein significantly inhibits tumor growth with reduced toxicity and adverse side effects compared to high dose IL-2 therapy.
    Type: Application
    Filed: July 28, 2009
    Publication date: December 16, 2010
    Applicant: Chiron Corporation
    Inventors: Laurence Elias, Gary W. Witherell
  • Publication number: 20100255002
    Abstract: The invention relates to compositions comprising combinations of Chlamydia trachomatis antigens and their use in vaccines. Specific combinations may be selected from a first antigen group of PepA, LcrE, ArtJ, DnaK, and CT398, and a second antigen group of PepA, LcrE, ArtJ, DnaK, CT398, OmpH-like, L7/L12, OmcA, AtoS, CT547, Eno, HtrA and MurG. The invention further relates to the use of combinations of adjuvants for use with antigens associated with a sexually transmissible disease, such as Chlamydia trachomatis antigens. Preferred adjuvant combinations include mineral salts, such as aluminium salts and oligonucleotides comprising a CpG motif.
    Type: Application
    Filed: June 25, 2004
    Publication date: October 7, 2010
    Applicant: CHIRON CORPORATION
    Inventors: Guido Grandi, Oretta Finco, Giulio Ratti, Alessandro Bonci
  • Publication number: 20100183653
    Abstract: Fusion proteins comprising CD4 minimal modules that bind to HIV Env polypeptides in a non-CD4 backbone are described. Also described are complexes of these fusion proteins with Env as well as methods of diagnosis, treatment and prevention using the polynucleotides and polypeptides are also provided.
    Type: Application
    Filed: June 8, 2005
    Publication date: July 22, 2010
    Applicant: CHIRON CORPORATION
    Inventors: Vega Masignani, Maria Scarselli, Barbara Capecchi, Victoria Sharma, Susan W. Barnett, Indresh K. Srivastava, Rino Rappuoli
  • Patent number: 7705117
    Abstract: This invention relates to mouse and human EGFH2, and to variants thereof and to polynucleotides encoding EGFH2. This invention also relates to therapeutic agents related to the polynucleotides and proteins.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: April 27, 2010
    Assignee: Chiron Corporation
    Inventors: W. Michael Kavanaugh, Hui Cen, Pauline Lee
  • Publication number: 20090324604
    Abstract: M-CSF-specific antibody RX1 is provided, along with pharmaceutical compositions containing antibody RX1, kits containing a pharmaceutical composition, and methods of preventing and treating bone loss in a subject afflicted with an osteolytic disease.
    Type: Application
    Filed: January 6, 2005
    Publication date: December 31, 2009
    Applicants: CHIRON CORPORATION, XOMA Technology Ltd.
    Inventors: Cheng Liu, Deborah Lee Zimmerman, Gregory M. Harrowe, Kirston Koths, William M. Kavanaugh, Li Long, Arnold Horwitz, Maria Calderon-Cacia
  • Publication number: 20090317420
    Abstract: The invention relates to the identification of a new adhesin islands within the genomes of several Group A and Group B Streptococcus serotypes and isolates. The adhesin islands are thought to encode surface proteins which are important in the bacteria's virulence. Thus, the adhesin island proteins of the invention may be used in immunogenic compositions for prophylactic or therapeutic immunization against GAS or GBS infection. For example, the invention may include an immunogenic composition comprising one or more of the discovered adhesin island proteins.
    Type: Application
    Filed: July 29, 2005
    Publication date: December 24, 2009
    Applicant: Chiron Corporation
    Inventors: John Telford, Guido Grandi, Peter Lauer, Marlrosa Mora, Immaculada Margarit Y Ros, Domenico Malone, Guiliano Bensi, Daniela Rinaudo, Vega Masignani, Michelle Barocchi, Rino Rappuloi
  • Publication number: 20090258033
    Abstract: HCV E1E2 compositions comprising E1E2 antigens, submicron oil-in-water emulsions and/or immunostimulatory nucleic acid sequences are described. The compositions can be used in methods of stimulating an immune response in a vertebrate subject.
    Type: Application
    Filed: May 12, 2009
    Publication date: October 15, 2009
    Applicant: Chiron Corporation
    Inventors: Michael Hougton, Stephen R. Coates, Derek O'Hagan, Yiu-Lian Fong
  • Publication number: 20090143322
    Abstract: Compositions incorporating small interfering ribonucleic acid (siRNA) and certain lipid-conjugated polyamide compound-based delivery vehicles that are particularly useful in the delivery siRNA and other polynucleotides to cells. Also, methods of making and using the compositions.
    Type: Application
    Filed: March 21, 2008
    Publication date: June 4, 2009
    Applicant: CHIRON CORPORATION
    Inventors: Timothy S. Burkoth, Anne B. Jefferson, Christoph Reinhard, Ronald N. Zuckermann
  • Publication number: 20090117113
    Abstract: Group A streptococcal (GAS) antigens useful for providing immunity against pyogenes infection.
    Type: Application
    Filed: October 11, 2005
    Publication date: May 7, 2009
    Applicant: Chiron Corporation
    Inventors: Giuliano Bensi, Guido Grandi, Nathalle Norais, Manuel J. Rodriguez Ortega
  • Publication number: 20090060912
    Abstract: Compounds having formula I are provided where the variables have the values described herein. Pharmaceutical formulations include the compounds or pharmaceutically acceptable salts thereof and a pharmaceutically acceptable carrier and combinations with other agents. A method of treating a patient comprises administering a pharmaceutical formulation according to the invention to a patient in need thereof.
    Type: Application
    Filed: August 8, 2008
    Publication date: March 5, 2009
    Applicant: CHIRON CORPORATION
    Inventors: John N. Nuss, Sabina Pecchi, Paul A. Renhowe
  • Publication number: 20090036321
    Abstract: The present invention relates to methods of predicting the course of malignant disease and more specifically to methods which use SERPINE2 as a prognostic indicator of disease in cancer patients.
    Type: Application
    Filed: June 3, 2004
    Publication date: February 5, 2009
    Applicant: Chiron Corporation
    Inventors: Edward Moler, Filippo Randazzo, Michael Rowe
  • Publication number: 20080317744
    Abstract: The present invention relates to new indole and benzimidazole compounds and pharmaceutically acceptable salts, esters or prodrugs thereof, compositions of the new compounds together with pharmaceutically acceptable carriers, and uses of the new compounds.
    Type: Application
    Filed: October 14, 2005
    Publication date: December 25, 2008
    Applicant: CHIRON CORPORATION
    Inventors: Rustum S. Boyce, Yi Xia, Hongyan Guo, Kris G. Mendenhall, Annette O. Walter, Weibo Wang
  • Publication number: 20080286279
    Abstract: Methods for prophylactically or therapeutically treating severe pneumonia involve administration of tissue factor pathway inhibitor (TFPI) or a TFPI analog to patients suffering from or at risk of developing this condition. The methods involve the use of continuous intravenous infusion of TFPI or a TFPI analog, preferably at low doses to avoid adverse side effects.
    Type: Application
    Filed: March 17, 2005
    Publication date: November 20, 2008
    Applicant: CHIRON CORPORATION
    Inventor: Abla Creasey
  • Publication number: 20080254065
    Abstract: The invention provides a vaccine for protecting a human patient against infection by a human influenza virus strain, wherein the vaccine comprises an antigen from an avian influenza virus strain that can cause highly pathogenic avian influenza. The antigen can invoke an antibody response in the patient that is capable of neutralising said human influenza virus strain. Whereas the prior art used known non-pathogenic avian strains to generate antibodies in humans against known pathogenic avian strains, the invention uses known pathogenic avian strains to protect against emerging pathogenic human strains. Furthermore, whereas the prior art focused on achieving a close antigenic match between the vaccine strain and the target strain, the invention selects vaccine strains based on their pathogenicity, regardless of any perceived close antigenic relationship to the target strain.
    Type: Application
    Filed: March 9, 2005
    Publication date: October 16, 2008
    Applicant: CHIRON CORPORATION
    Inventors: Audino Podda, Olga Popova, Francesca Piccinetti
  • Publication number: 20080249112
    Abstract: The present invention relates to compounds that are useful for treating cellular proliferative diseases, for treating disorders mediated, at least in part, by KSP, and for inhibiting KSP. The invention also related to pharmaceutical compositions comprising such compounds, methods of treating cancer by the administration of such compositions, and processes for the preparation of the compounds. Compounds of the invention have the following formula: formula (I).
    Type: Application
    Filed: April 6, 2005
    Publication date: October 9, 2008
    Applicant: CHIRON CORPORATION
    Inventors: Weibo Wang, Ryan N. Constantine, Liana M. Lagniton
  • Patent number: 7423148
    Abstract: Compounds having formula I are provided where the variables have the values described herein. Pharmaceutical formulations include the compounds or pharmaceutically acceptable salts thereof and a pharmaceutically acceptable carrier and combinations with other agents. A method of treating a patient comprises administering a pharmaceutical formulation according to the invention to a patient in need thereof.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: September 9, 2008
    Assignee: Chiron Corporation
    Inventors: John N. Nuss, Sabina Pecchi, Paul A. Renhowe
  • Publication number: 20080171071
    Abstract: A highly concentrated, low salt-containing, biologically active syrup form of IGF-I or variant thereof and methods for its preparation are provided. This novel syrup form of IGF-I has an IGF-I concentration of at least about 250 mg/ml, a density of about 1.0 g/ml to about 1.2 g/ml, and a viscosity of about 13,000 centipoise (cps) to about 19,000 cps, as measured at ambient temperature (23° C.). The IGF-I syrup is prepared by precipitating or partitioning IGF-I from solution, preferably by adjusting the solution pH or by use of a solubility enhancer to concentrate IGF-I in solution followed by removal of the solubility enhancer. The precipitated syrup is useful as a means of storing IGF-I in a stable form and as a means of preparing compositions comprising biologically active IGF-I. Pharmaceutical compositions and kits comprising this concentrated IGF-I syrup are provided.
    Type: Application
    Filed: December 17, 2007
    Publication date: July 17, 2008
    Applicant: Chiron Corporation
    Inventors: Bret A. Shirley, Maninder S. Hora