Patents by Inventor Ilya Chumakov

Ilya Chumakov 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).

  • Publication number: 20020081584
    Abstract: The invention concerns genes, polymorphisms and polypeptides related to central nervous systems disease. Included are the G713 gene, the G713 protein and G713 biallelic markers, as well as biallelic markers located on the human chromosome 13q31-q33 locus, and the association established between these biallelic markers and schizophrenia.
    Type: Application
    Filed: October 12, 1999
    Publication date: June 27, 2002
    Inventors: MARTA BLUMENFELD, LYDIE BOUGUELERET, ILYA CHUMAKOV, LAURENT ESSIOUX, DANIEL COHEN
  • Publication number: 20020068333
    Abstract: High throughput DNA sequencing vectors for generating nested deletions using enzymatic techniques and/or transposition-based techniques are disclosed. Methods of constructing contigs of long DNA sequences and methods of generating nested deletions are also disclosed. A truncated lacZ derivative useful in measuring the copy number of the lacZ derivative in a host cell is also disclosed.
    Type: Application
    Filed: May 4, 2001
    Publication date: June 6, 2002
    Inventors: Ilya Chumakov, Hiroaki Tanaka
  • Patent number: 6346381
    Abstract: The present invention relates to PG1, a gene associated with prostate cancer. The invention provides polynucleotides including biallelic markers derived from PG1 and from flanking genomic regions. Primers hybridizing to these biallelic markers and regions flanking are also provided. This invention provides polynucleotides and methods suitable for genotyping a nucleic acid containing sample for one or more biallelic markers of the invention. Further, the invention provides methods to detect a statistical correlation between a biallelic marker allele and prostate cancer and between a haplotype and prostate cancer. The invention also relates to diagnostic methods of determining whether an individual is at risk for developing prostate cancer, and whether an individual suffers from prostate cancer as a result of a mutation in the PG1 gene.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: February 12, 2002
    Assignee: Genset
    Inventors: Daniel Cohen, Marta Blumenfeld, Ilya Chumakov, Lydie Bougueleret
  • Patent number: 6329340
    Abstract: The present invention relates to a human polypeptide defensin Def-X, homologous to HNP-4, its genomic DNA and cDNA, vectors, cells transformed with said vectors, the use of said polypeptides as antibiotic, cytotoxic, repair and endocrine regulatory agent and as pesticide as well as cosmetic or pharmaceutical compositions for the treatment of microbial infections, in particular bacterial, fungal and viral infections, or parasitic infections, cancers, of inflammation and of immune deficiency. Finally, the invention comprises diagnostic methods and kits for the determination of a microbial or parasitic infection and of an inflammation, or for screening for predisposition to immune deficiencies or cancer diseases.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: December 11, 2001
    Assignee: Genset S.A.
    Inventors: Lydie Bougueleret, Ilya Chumakov
  • Patent number: 6265546
    Abstract: The present invention relates to PG1, a gene associated with prostate cancer. The invention provides polynucleotides including biallelic markers derived from PG1 and from flanking genomic regions. Primers hybridizing to these biallelic markers and regions flanking are also provided. This invention provides polynucleotides and methods suitable for genotyping a nucleic acid containing sample for one or more biallelic markers of the invention. Further, the invention provides methods to detect a statistical correlation between a biallelic marker allele and prostate cancer and between a haplotype and prostate cancer. The invention also relates to diagnostic methods of determining whether an individual is at risk for developing prostate cancer, and whether an individual suffers from prostate cancer as a result of a mutation in the PG1 gene.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: July 24, 2001
    Assignee: Genset
    Inventors: Daniel Cohen, Marta Blumenfeld, Ilya Chumakov, Lydie Bougueleret
  • Patent number: 6258571
    Abstract: High throughput DNA sequencing vectors for generating nested deletions using enzymatic techniques and/or transposition-based techniques are disclosed. Methods of constructing contigs of long DNA sequences and methods of generating nested deletions are also disclosed. A truncated lacZ derivative useful in measuring the copy number of the lacZ derivative in a host cell is also disclosed.
    Type: Grant
    Filed: November 10, 1999
    Date of Patent: July 10, 2001
    Assignee: GENSET
    Inventors: Ilya Chumakov, Hiroaki Tanaka
  • Patent number: 6022716
    Abstract: High throughput DNA sequencing vectors for generating nested deletions using enzymatic techniques and/or transposition-based techniques are disclosed. Methods of constructing contigs of long DNA sequences and methods of generating nested deletions are also disclosed. A truncated lacZ derivative useful in measuring the copy number of the lacZ derivative in a host cell is also disclosed.
    Type: Grant
    Filed: April 10, 1998
    Date of Patent: February 8, 2000
    Assignee: Genset SA
    Inventors: Ilya Chumakov, Hiroaki Tanaka
  • Patent number: 5945522
    Abstract: The present invention relates to PG1, a gene associated with prostate cancer. The invention also relates to methods of determining whether an individual is at risk for developing prostate cancer at a later date or whether an individual suffers from prostate cancer as a result of a mutation in the PG1 gene.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: August 31, 1999
    Assignee: GENSET
    Inventors: Daniel Cohen, Ilya Chumakov, Marta Blumenfeld, Lydie Bougueleret