Patents by Inventor François J. Picard

François J. Picard 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: 10047404
    Abstract: Provided herein are compositions and methods for the detection of Streptococcus agalacticae.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: August 14, 2018
    Assignee: GENEOHM SCIENCES CANADA, INC.
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Menard, Marc Ouellette, Francois J. Picard, Paul H. Roy
  • Publication number: 20150111760
    Abstract: Provided herein are compositions and methods for the detection of Streptococcus agalacticae.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 23, 2015
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Menard, Marc Ouellette, Francois J. Picard, Paul H. Roy
  • Publication number: 20140127684
    Abstract: Provided herein are compositions and methods for the detection of Streptococcus agalacticae.
    Type: Application
    Filed: April 22, 2013
    Publication date: May 8, 2014
    Applicant: GENEOHM SCIENCES CANADA, INC.
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Menard, Marc Ouellette, Francois J. Picard, Paul H. Roy
  • Patent number: 8426137
    Abstract: Compositions and methods for the detection of vancomycin-resistant pathogens using primers and/or probes to the vanA and vanB genes.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: April 23, 2013
    Assignee: Genohm Sciences Canada, Inc.
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Menard, Marc Ouellette, Francois J. Picard, Paul H. Roy
  • Patent number: 8182996
    Abstract: Four highly conserved genes, encoding translation elongation factor Tu, translation elongation factor G, the catalytic subunit of proton-translocating ATPase and the RecA recombinase, are used to generate species-specific, genus-specific, family-specific, group-specific and universal nucleic acid probes and amplification primers to rapidly detect and identify algal, archaeal, bacterial, fungal and parasitical pathogens from clinical specimens for diagnosis. The detection of associated antimicrobial agents resistance and toxin genes are also under the scope of the present invention.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: May 22, 2012
    Assignee: Geneohm Sciences Canada Inc.
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Ménard, Marc Ouellette, François J. Picard, Paul H. Roy
  • Publication number: 20120058487
    Abstract: Four highly conserved genes, encoding translation elongation factor Tu, translation elongation factor G, the catalytic subunit of proton-translocating ATPase and the RecA recombinase, are used to generate species-specific, genus-specific, family-specific, group-specific and universal nucleic acid probes and amplification primers to rapidly detect and identify algal, archaeal, bacterial, fungal and parasitical pathogens from clinical specimens for diagnosis. The detection of associated antimicrobial agents resistance and toxin genes are also under the scope of the present invention.
    Type: Application
    Filed: August 21, 2007
    Publication date: March 8, 2012
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Menard, Marc Ouellette, Francois J. Picard, Paul H. Roy
  • Patent number: 8114601
    Abstract: Four highly conserved genes, encoding translation elongation factor Tu, translation elongation factor G, the catalytic subunit of proton-translocating ATPase and the RecA recombinase, are used to generate species-specific, genus-specific, family-specific, group-specific and universal nucleic acid probes and amplification primers to rapidly detect and identify algal, archaeal, bacterial, fungal and parasitical pathogens from clinical specimens for diagnosis. The detection of associated antimicrobial agents resistance and toxin genes are also under the scope of the present invention.
    Type: Grant
    Filed: September 27, 2005
    Date of Patent: February 14, 2012
    Assignee: GeneOhm Sciences Canada Inc.
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Ménard, Marc Ouellette, François J. Picard, Paul H. Roy
  • Patent number: 8067207
    Abstract: Embodiments disclosed herein relate to methods and compositions for species-specific detection of bacterial and fungal nucleic acids and nucleic acids of antibiotic resistance genes.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: November 29, 2011
    Assignee: Geneohm Sciences Canada Inc.
    Inventors: Michel G. Bergeron, François J. Picard, Marc Ouellette, Paul H. Roy
  • Patent number: 8034588
    Abstract: Provided herein are methods and kits for the specific and ubiquitous detection of Streptococcus agalactiae.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: October 11, 2011
    Assignee: Geneohm Sciences Canada Inc.
    Inventors: Michel G. Bergeron, François J. Picard, Marc Ouellette, Paul H. Roy
  • Publication number: 20090068641
    Abstract: Four highly conserved genes, encoding translation elongation factor Tu, translation elongation factor G, the catalytic subunit of proton-translocating ATPase and the RecA recombinase, are used to generate species-specific, genus-specific, family-specific, group-specific and universal nucleic acid probes and amplification primers to rapidly detect and identify algal, archaeal, bacterial, fungal and parasitical pathogens from clinical specimens for diagnosis. The detection of associated antimicrobial agents resistance and toxin genes are also under the scope of the present invention.
    Type: Application
    Filed: September 27, 2005
    Publication date: March 12, 2009
    Inventors: Michel G. Bergeron, Maurice Boissinot, Ann Huletsky, Christian Menard, Marc Ouellette, Francois J. Picard, Paul H. Roy
  • Patent number: 7494771
    Abstract: This invention describes a rapid (10 to 15 minutes), simple, flexible and efficient method of nucleic acids extraction for nucleic acid testing assays. This method has the following basic steps: i) mechanical cell lysis using solid particles in the presence of a chelating agent, followed by ii) controlling the presence and/or activity of NAT assays inhibitors. This method is applicable to various biological samples and universal for microorganisms, as one can use it to extract nucleic acids from test samples containing target viruses, bacteria, bacterial spores, fungi, parasites or other eukaryotic cells, including animal and human cells.
    Type: Grant
    Filed: July 19, 2002
    Date of Patent: February 24, 2009
    Assignee: Geneohm Sciences Canada, Inc.
    Inventors: Francois J. Picard, Christian Menard
  • Publication number: 20040185478
    Abstract: DNA-based methods employing amplification primers or probes for detecting, identifying, and quantifying in a test sample DNA from (i) any bacterium, (ii) the species Streptococcus agalactiae, Staphylococcus saprophyticus, Enterococcus faecium, Neisseria meningitidis, Listeria monocytogenes and Candida albicans, and (iii) any species of the genera Streptococcus, Staphylococcus, Enterococcus, Neisseria and Candida are disclosed. DNA-based methods employing amplification primers or probes for detecting, identifying, and quantifying in a test sample antibiotic resistance genes selected from the group consisting of blatem, blarob, blashv, blaoxa, blaZ, aadB, aacC1, aacC2, aacC3, aacA4, aac6′-lla, ermA, ermB, ermC, mecA, vanA, vanB, vanC, satA, aac(6′)-aph(2″), aad(6′), vat, vga, msrA, sul and int are also disclosed. The above microbial species, genera and resistance genes are all clinically relevant and commonly encountered in a variety of clinical specimens.
    Type: Application
    Filed: January 7, 2004
    Publication date: September 23, 2004
    Inventors: Michel G. Bergeron, Francois J. Picard, Marc Ouellette, Paul H. Roy
  • Publication number: 20030049636
    Abstract: DNA-based methods employing amplification primers or probes for detecting, identifying, and quantifying in a test sample DNA from (i) any bacterium, (ii) the species Streptococcus agalactiae, Staphylococcus saprophyticus, Enterococcus faecium, Neisseria meningitidis, Listeria monocytogenes and Candida albicans, and (iii) any species of the genera Streptococcus, Staphylococcus, Enterococcus, Neisseria and Candida are disclosed. DNA-based methods employing amplification primers or probes for detecting, identifying, and quantifying in a test sample antibiotic resistance genes selected from the group consisting of blatem, blarob, blashv, blaoxa, blaZ, aadB, aacC1, aacC2, aacC3, aacA4, aac6′-lla, ermA, ermB, ermC, mecA, vanA, vanB, vanC, satA, aac(6′)-aph(2″), aad(6′), vat, vga, msrA, sul and int are also disclosed. The above microbial species, genera and resistance genes are all clinically relevant and commonly encountered in a variety of clinical specimens.
    Type: Application
    Filed: November 20, 2001
    Publication date: March 13, 2003
    Inventors: Michel G. Bergeron, Francois J. Picard, Marc Ouellette, Paul H. Roy