Patents by Inventor Tomas R. Szabo

Tomas R. Szabo 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: 7230132
    Abstract: Compounds, compositions and methods treating arthritic disorders such as osteoarthritis or rheumatoid arthritis, and for treating other diseases associated with altered mitochondrial function, such as cancer, psoriasis, stroke, Alzheimer's Disease and diabetes. The compounds of this invention have the following structure (I): including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein R1-5 are as defined herein. The methods of this invention are directed to administering to a warm-blooded animal in need thereof an effective amount of a compound of structure (I), typically in the form of a pharmaceutical composition.
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: June 12, 2007
    Assignee: Migenix Corp.
    Inventors: Soumitra S Ghosh, Tomas R Szabo
  • Patent number: 7001729
    Abstract: Compositions and methods are provided for producing adenine nucleotide translocator (ANT) polypeptides and fusion proteins, including the production and use of recombinant expression constructs having a regulated promoter. ANT ligands and compositions and methods for identifying ANT ligands, agents that bind ANT and agents that interact with ANT are also disclosed.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: February 21, 2006
    Assignee: Migenix Corp.
    Inventors: Christen M. Anderson, Robert E. Davis, William Clevenger, Sandra Eileen Wiley, Scott W. Miller, Tomas R. Szabo, Soumitra S. Ghosh, Walter H. Moos, Yazhong Pei
  • Patent number: 6927218
    Abstract: Compounds, compositions and methods treating arthritic disorders such as osteoarthritis or rheumatoid arthritis, and for treating other diseases associated with altered mitochondrial function, such as cancer, psoriasis, stroke, Alzheimer's Disease and diabetes. The compounds of this invention have the following structure (I): including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein R1-5 are as defined herein. The methods of this invention are directed to administering to a warm-blooded animal in need thereof an effective amount of a compound of structure (I), typically in the form of a pharmaceutical composition.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: August 9, 2005
    Assignee: Migenix Corp.
    Inventors: Soumitra S. Ghosh, Tomas R. Szabo
  • Patent number: 6906175
    Abstract: Compositions and methods are provided for producing adenine nucleotide translocator (ANT) polypeptides and fusion proteins, including the production and use of recombinant expression constructs having a regulated promoter. ANT ligands and compositions and methods for identifying ANT ligands, agents that bind ANT and agents that interact with ANT are also disclosed.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: June 14, 2005
    Assignee: MIGENIX Corp.
    Inventors: Christen M. Anderson, Robert E. Davis, William Clevenger, Sandra Eileen Wiley, Scott W. Miller, Tomas R. Szabo, Soumitra S. Ghosh, Walter H. Moos, Yazhong Pei
  • Patent number: 6902908
    Abstract: Compositions and methods are provided for producing adenine nucleotide translocator (ANT) polypeptides and fusion proteins, including the production and use of recombinant expression constructs having a regulated promoter. ANT ligands and compositions and methods for identifying ANT ligands, agents that bind ANT and agents that interact with ANT are also disclosed.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: June 7, 2005
    Assignee: Migenix Corp.
    Inventors: Christen M. Anderson, Robert E. Davis, William Clevenger, Sandra Eileen Wiley, Scott W. Miller, Tomas R. Szabo, Soumitra S. Ghosh, Walter H. Moos, Yazhong Pei
  • Patent number: 6900197
    Abstract: Cobalt-porphyrin (Co-P) complexes for use as anti-obesity agents, and compositions and methods related thereto. The Co-P complexes exhibit reduced redox activity compared to cobalt mesoporphyrin (Co-MP) and cobalt protoporphyrin (Co-PP), which alleviates the deleterious effects associated with administration of Co-P associated with oxidative stress, particularly in the context of injection site toxicity.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: May 31, 2005
    Assignee: MitoKor
    Inventors: Tomas R. Szabo, Soumitra S. Ghosh, Robert E. Davis
  • Patent number: 6887670
    Abstract: Compositions and methods are provided for producing adenine nucleotide translocator (ANT) polypeptides and fusion proteins, including the production and use of recombinant expression constructs having a regulated promoter. ANT ligands and compositions and methods for identifying ANT ligands, agents that bind ANT and agents that interact with ANT are also disclosed.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: May 3, 2005
    Assignee: MIGENIX Corp.
    Inventors: Christen M. Anderson, Robert E. Davis, Tomas R. Szabo, Soumitra S. Ghosh, Walter H. Moos, Yazhong Pei
  • Publication number: 20040067987
    Abstract: Compounds, compositions and methods treating arthritic disorders such as osteoarthritis or rheumatoid arthritis, and for treating other diseases associated with altered mitochondrial function, such as cancer, psoriasis, stroke, Alzheimer's Disease and diabetes.
    Type: Application
    Filed: March 11, 2003
    Publication date: April 8, 2004
    Applicant: MitoKor
    Inventors: Soumitra S. Ghosh, Tomas R. Szabo
  • Patent number: 6562821
    Abstract: Compounds, compositions and methods treating arthritic disorders such as osteoarthritis or rheumatoid arthritis, and for treating other diseases associated with altered mitochondrial function, such as cancer, psoriasis, stroke, Alzheimer's Disease and diabetes. The compounds of this invention have the following structure (I): including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein R1-5 are as defined herein. The methods of this invention are directed to administering to a warm-blooded animal in need thereof an effective amount of a compound of structure (I), typically in the form of a pharmaceutical composition.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: May 13, 2003
    Assignee: MitoKor
    Inventors: Soumitra S. Ghosh, Tomas R. Szabo
  • Publication number: 20030045556
    Abstract: Compounds, compositions and methods treating arthritic disorders such as osteoarthritis or rheumatoid arthritis, and for treating other diseases associated with altered mitochondrial function, such as cancer, psoriasis, stroke, Alzheimer's Disease and diabetes.
    Type: Application
    Filed: February 27, 2002
    Publication date: March 6, 2003
    Applicant: MitoKor
    Inventors: Soumitra S. Ghosh, Tomas R. Szabo
  • Publication number: 20020177185
    Abstract: Compositions and methods are provided for producing adenine nucleotide translocator (ANT) polypeptides and fusion proteins, including the production and use of recombinant expression constructs having a regulated promoter. ANT ligands and compositions and methods for identifying ANT ligands, agents that bind ANT and agents that interact with ANT are also disclosed.
    Type: Application
    Filed: November 3, 1998
    Publication date: November 28, 2002
    Inventors: CHRISTEN M. ANDERSON, ROBERT E. DAVIS, WILLIAM CLEVENGER, SANDRA EILEEN WILEY, SCOTT W. MILLER, TOMAS R. SZABO, SOUMITRA S. GHOSH
  • Publication number: 20020165216
    Abstract: Cobalt-porphyrin (Co-P) complexes for use as anti-obesity agents, and compositions and methods related thereto. The Co-P complexes exhibit reduced redox activity compared to cobalt mesoporphyrin (Co-MP) and cobalt protoporphyrin (Co-PP), which alleviates the deleterious effects associated with administration of Co-P associated with oxidative stress, particularly in the context of injection site toxicity.
    Type: Application
    Filed: December 14, 2001
    Publication date: November 7, 2002
    Applicant: MitoKor
    Inventors: Tomas R. Szabo, Soumitra S. Ghosh, Robert E. Davis
  • Publication number: 20020012992
    Abstract: Compositions and methods are provided for producing adenine nucleotide translocator (ANT) polypeptides and fusion proteins, including the production and use of recombinant expression constructs having a regulated promoter. ANT ligands and compositions and methods for identifying ANT ligands, agents that bind ANT and agents that interact with ANT are also disclosed.
    Type: Application
    Filed: March 14, 2001
    Publication date: January 31, 2002
    Inventors: Christen M. Anderson, Robert E. Davis, William Clevenger, Sandra Eileen Wiley, Scott W. Miller, Tomas R. Szabo, Soumitra S. Ghosh, Walter H. Moos, Yazhong Pei
  • Publication number: 20010044144
    Abstract: Compositions and methods are provided for producing adenine nucleotide translocator (ANT) polypeptides and fusion proteins, including the production and use of recombinant expression constructs having a regulated promoter. ANT ligands and compositions and methods for identifying ANT ligands, agents that bind ANT and agents that interact with ANT are also disclosed.
    Type: Application
    Filed: March 14, 2001
    Publication date: November 22, 2001
    Inventors: Christen M. Anderson, Robert E. Davis, William Clevenger, Sandra Eileen Wiley, Scott W. Miller, Tomas R. Szabo, Soumitra S. Ghosh, Walter H. Moss, Yazhong Pei