Patents by Inventor Jaromir Pastorek
Jaromir Pastorek 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).
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Patent number: 6770438Abstract: A new gene—MN—and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: GrantFiled: January 30, 2001Date of Patent: August 3, 2004Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Publication number: 20040146955Abstract: Therapeutic methods for inhibiting the growth of preneoplastic/neoplastic vertebrate cells that abnormally express MN protein are disclosed. Screening assays are provided for identifying compounds, preferably membrane-impermeant compounds, which inhibit the enzymatic activity of MN protein/polypeptides and that are useful for treating patients with preneoplastic/neoplastic disease. Further methods are disclosed for the preparation of positively-charged, membrane-impermeant heterocyclic sulfonamide CA inhibitors with high affinity for the membrane-bound carbonic anhydrase CA IX. Preferred CA IX-specific inhibitors are aromatic and heterocylic sulfonamides, preferably that are membrane-impermeant. Particularly preferred CA IX-specific inhibitors are pyridinium derivatives of such aromatic and heterocyclic sulfonamides.Type: ApplicationFiled: November 26, 2003Publication date: July 29, 2004Inventors: Claudiu Supuran, Andrea Scozzafava, Silvia Pastorekova, Jaromir Pastorek
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Publication number: 20030049828Abstract: Herein disclosed is a novel oncogene named MN or alternatively MN/CA IX. Abnormal expression of the MN gene is shown to signify oncogenesis, and diagnostic/prognostic methods for pre-neoplastic/neoplastic disease to detect or detect and quantitate such abnormal MN gene expression. Also disclosed are methods to treat pre-neoplastic/neoplastic disease involving the MN gene and protein, e.g., methods comprising the use of MN-specific antibodies, anti-idiotype antibodies thereto, and anti-anti-idiotype antibodies, and the use of MN antisense nucleic acids. Further disclosed are methods to identify and block MN binding site(s) and identify MN protein partners(s).Type: ApplicationFiled: September 27, 2001Publication date: March 13, 2003Inventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Publication number: 20020137910Abstract: A new gene—MN—and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: ApplicationFiled: January 30, 2001Publication date: September 26, 2002Inventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6297051Abstract: Herein disclosed is a novel oncogene named MN or alternatively MN/CA IX. Abnormal expression of the MN gene is shown to signify oncogenesis, and diagnostic/prognostic methods for pre-neoplastic/neoplastic disease to detect or detect and quantitate such abnormal MN gene expression. Also disclosed are methods to treat pre-neoplastic/neoplastic disease involving the MN gene and protein, e.g., methods comprising the use of MN-specific antibodies, anti-idiotype antibodies thereto, and anti-anti-idiotype antibodies, and the use of MN antisense nucleic acids. Further disclosed are methods to identify and block MN binding site(s) and identify MN protein partners(s).Type: GrantFiled: October 23, 1998Date of Patent: October 2, 2001Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6297041Abstract: Herein disclosed is a novel oncogene named MN or alternatively MN/CA IX. Abnormal expression of the MN gene is shown to signify oncogenesis, and diagnostic/prognostic methods for pre-neoplastic/neoplastic disease to detect or detect and quantitate such abnormal MN gene expression. Also disclosed are methods to treat pre-neoplastic/neoplastic disease involving the MN gene and protein, e.g., methods comprising the use of MN-specific antibodies, anti-idiotype antibodies thereto, and anti-anti-idiotype antibodies, and the use of MN antisense nucleic acids. Further disclosed are methods to identify and block MN binding site(s) and identify MN protein partners(s).Type: GrantFiled: October 23, 1998Date of Patent: October 2, 2001Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6204370Abstract: A new gene—MN—and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: GrantFiled: June 7, 1995Date of Patent: March 20, 2001Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6093548Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: GrantFiled: June 7, 1995Date of Patent: July 25, 2000Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6069242Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: GrantFiled: June 7, 1995Date of Patent: May 30, 2000Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6051226Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and fusion proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes. The invention also concerns vaccines comprising MN proteins/polypeptides which are effective to immunize a vertebrate against neoplastic diseases associated with the expression of MN proteins.Type: GrantFiled: December 30, 1993Date of Patent: April 18, 2000Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6027887Abstract: Herein disclosed is a novel oncogene named MN or alternatively MN/CA IX. The MN protein has been determined to be the first tumor-associated carbonic anhydrase isoenzyme that has been described. Abnormal expression of the MN gene is shown to signify oncogenesis, and diagnostic/prognostic methods for pre-neoplastic/neoplastic disease to detect or detect and quantitate such abnormal MN gene expression, e.g., immunoassays and nucleic acid hybridization assays, are provided. Also disclosed are methods to treat pre-neoplastic/neoplastic disease involving the MN gene and protein, e.g., methods comprising the use of MN-specific antibodies, conjugated or unconjugated to cytotoxic agents, and the use of MN antisense nucleic acids.Type: GrantFiled: January 24, 1997Date of Patent: February 22, 2000Assignee: Institute of Virology, Solvak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 6004535Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and fusion proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and for affinity purification of MN proteins/polypeptides.Type: GrantFiled: November 7, 1994Date of Patent: December 21, 1999Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 5989838Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: GrantFiled: June 7, 1995Date of Patent: November 23, 1999Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 5981711Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: GrantFiled: June 7, 1995Date of Patent: November 9, 1999Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 5972353Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes.Type: GrantFiled: June 7, 1995Date of Patent: October 26, 1999Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 5955075Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and recombinant proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and/or for affinity purification of MN proteins/polypeptides.Type: GrantFiled: June 7, 1995Date of Patent: September 21, 1999Assignee: Institute of Virology, Slovak Academy of SciencesInventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek
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Patent number: 5387676Abstract: A new gene--MN--and proteins/polypeptides encoded therefrom are disclosed. Recombinant nucleic acid molecules for expressing MN proteins/polypeptides and fusion proteins are provided. Expression of the MN gene is disclosed as being associated with tumorigenicity, and the invention concerns methods and compositions for detecting and/or quantitating MN antigen and/or MN-specific antibodies in vertebrate samples that are diagnostic/prognostic for neoplastic and pre-neoplastic disease. Test kits embodying the immunoassays of this invention are provided. MN-specific antibodies are disclosed that can be used diagnostically/prognostically, therapeutically, for imaging, and for affinity purification of MN proteins/polypeptides. Also provided are nucleic acid probes for the MN gene as well as test kits comprising said probes. The invention also concerns vaccines comprising MN proteins/polypeptides which are effective to immunize a vertebrate against neoplastic diseases associated with the expression of MN proteins.Type: GrantFiled: October 21, 1992Date of Patent: February 7, 1995Assignee: Ciba Corning Diagnostics Corp.Inventors: Jan Zavada, Silvia Pastorekova, Jaromir Pastorek