Patents by Inventor Marta Blumenfeld

Marta Blumenfeld 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: 6528260
    Abstract: The invention provides polynucleotides including biallelic markers derived from genes involved in the biotransformation of xenobiotics such as drugs and from genomic regions flanking those genes. Primers hybridizing to regions flanking these biallelic markers are also provided. This invention also 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 a phenotype and/or between a biallelic marker haplotype and a phenotype.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: March 4, 2003
    Assignee: Genset, S.A.
    Inventors: Marta Blumenfeld, Ilya Chumakov, Lydie Bougueleret, Annick Cohen
  • Patent number: 6479238
    Abstract: The invention provides novel LSR genomic sequences, polypeptides, antibodies, and polynucleotides including biallelic markers derived from the LSR locus. Primers hybridizing to regions flanking these biallelic markers are also provided. This invention also 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 a phenotype and/or between a biallelic marker haplotype and a phenotype.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: November 12, 2002
    Inventors: Marta Blumenfeld, Lydie Bougueleret, Bernard Bihain
  • Publication number: 20020165345
    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: Application
    Filed: August 27, 2001
    Publication date: November 7, 2002
    Inventors: Daniel Cohen, Marta Blumenfeld, Ilya Chumakov, Lydie Bougueleret
  • Patent number: 6476208
    Abstract: The invention concerns the human sbg1, g34665, sbg2, g35017 and g35018 genes, polynucleotides, polypeptides biallelic markers, and human chromosome 13q31-q33 biallelic markers. The invention also concerns the association established between schizophrenia and bipolar disorder and the biallelic markers and the sbg1, g34665, sbg2, g35017 and g35018 genes and nucleotide sequences. The invention provides means to identify compounds useful in the treatment of schizophrenia, bipolar disorder and related diseases, means to determine the predisposition of individuals to said disease as well as means for the disease diagnosis and prognosis.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: November 5, 2002
    Assignee: Genset
    Inventors: Daniel Cohen, Marta Blumenfeld, Ilya Chumakov, Lydie Bougueleret, Bernard Bihain, Laurent Essioux
  • Publication number: 20020119460
    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: Application
    Filed: July 9, 2001
    Publication date: August 29, 2002
    Inventors: Daniel Cohen, Marta Blumenfeld, Ilya Chumakov, Lydie Bougueleret
  • Patent number: 6432648
    Abstract: The invention provides polynucleotides including biallelic markers derived from genes involved in arachidonic acid metabolism and from genomic regions flanking those genes. Primers hybridizing to regions flanking these biallelic markers are also provided. This invention also 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 a phenotype and/or between a biallelic marker haplotype and a phenotype.
    Type: Grant
    Filed: August 16, 2000
    Date of Patent: August 13, 2002
    Assignee: Genset
    Inventors: Marta Blumenfeld, Lydie Bougueleret, Ilya Chumakov, Annick Cohen
  • 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
  • Patent number: 6369038
    Abstract: An antisense or sense agent of the oligonucleotide type, includes a single-stranded oligonucleotide sequence having a binding affinity for DNA, RNA, or protein selected from the group consisting of (a) a sequence whose ends are linked to one another via covalent linkage to form a closed, single-stranded structure, and (b) a sequence wherein one free end is linked to an internal nucleotide via covalent linkage to form a closed, single-stranded branched structure.
    Type: Grant
    Filed: November 23, 1993
    Date of Patent: April 9, 2002
    Assignee: Genset
    Inventors: Marta Blumenfeld, Pascal Brandys, Luc d'Auriol, Marc Vasseur
  • 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: 6291182
    Abstract: The present invention relates to methods, software, and apparati for determining whether a genomic region harbors a gene associated with a detectable trait.
    Type: Grant
    Filed: November 10, 1999
    Date of Patent: September 18, 2001
    Assignee: Genset
    Inventors: Nicholas J. Schork, Laurent Essioux, Annick Cohen-Akenine, Marta Blumenfeld, Daniel Cohen
  • 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: 6228580
    Abstract: A nucleic acid detection assay is disclosed which assay comprises hybridizing a large nucleic acid probe (i.e. preferably more than 100 bp long) with a RNA or DNA target nucleic acid present in a biological sample. The probe in this method is to comprise both a detection element and a capture element and is to to be degradable by a suitable enzyme when it is single stranded. Following hybridization the sample is treated with a enzyme capable of degrading unhybridized nucleic acids. Then the hybrids are captured by contacting them with a solid support comprising an element capable of binding with the capture element of the probe. Finally the detection element of the probe is used to detect the probe, thereby indicating that the target nucleic acid is present in the biological sample.
    Type: Grant
    Filed: January 30, 1998
    Date of Patent: May 8, 2001
    Assignee: Genset
    Inventors: Marta Blumenfeld, Michel Bouillot
  • Patent number: 6187913
    Abstract: A double- or single-stranded oligonucleotide comprising one or more respectively inter- or intra-oligonucleotide covalent cross-linkages, wherein the or each covalent linkage consists of an amide bond between a primary amine group of one strand and a carboxyl group of the other strand or the same strand, respectively, said primary amine group being directly substituted in the 2′ position of the strand nucleotide monosaccharide ring, and said carboxyl group being carried by an aliphatic spacer group substituted on a nucleotide or nucleotide analog of the other strand or the same strand, respectively. A method for preparing such oligonucleotides, and nucleotide or non-nucleotide synthons useful for preparing an oligonucleotide of the above kind, are also disclosed.
    Type: Grant
    Filed: December 23, 1997
    Date of Patent: February 13, 2001
    Assignee: Genset
    Inventors: Marta Blumenfeld, Irena Merenkova
  • 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