Patents by Inventor Eric Levesque

Eric Levesque 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: 10550133
    Abstract: Here are described boroxine-containing compounds and their compositions for the treatment of wood. For instance, the treatment of wood includes its protection against moisture and/or degradation caused by insects or microbes.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: February 4, 2020
    Assignee: PROLAM, SOCIETE EN COMMANDITE
    Inventors: Benoit Risi, Eric Levesque
  • Publication number: 20190194231
    Abstract: Here are described boroxine-containing compounds and their compositions for the treatment of wood. For instance, the treatment of wood includes its protection against moisture and/or degradation caused by insects or microbes.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 27, 2019
    Inventors: Benoit Risi, Eric Levesque
  • Publication number: 20130149703
    Abstract: Purpose. The relationship between inherited genetic variations in 5?-reductase type 1 (SRD5A1) and type 2 (SRD5A2) genes and the risk of biochemical recurrence after radical prostatectomy (RP) in prostate cancer (PCa) remains a fairly unexplored area of research. Patients and Methods. We studied 526 men with organ-confined and locally advanced PCa with a median follow-up time of 7.4 years. We investigated the effects of allelic variants of SRD5A1 and SRD5A2 genes and haplotype-tagging single nucleotide polymorphisms (htSNPs; n=19) on recurrence-free survival after RP using Kaplan-Meier plots, the log-rank test, and Cox proportional hazard models. Results. Upon adjusting for known prognostic clinical and pathological factors, eight htSNPs were shown to be independent predictors of recurrence. The SRD5A1 rs166050 polymorphism was associated with an increased recurrence risk of HR=1.83 (95% CI, 1.04-3.21; P=0.035), while the rs518673 in SRD5A1 was associated with a decreased risk (HR=0.59, 95% CI, 0.41-0.
    Type: Application
    Filed: May 31, 2011
    Publication date: June 13, 2013
    Applicant: UNIVERSITE LAVAL
    Inventors: Eric Levesque, Chantal Guillemette, Yves Fradet, Louis Lacombe
  • Publication number: 20100227671
    Abstract: A currency media reader hub on a gaming machine to monitor transactions is provided. The currency media reader hub comprises a communication board module comprising a communication port module adapted to connect the currency media reader hub with a peripheral component, a network port module adapted to connect the currency media reader hub to a network, a currency media reader module connected to the communication board module, the currency media reader module being adapted to communicate with a virtual currency holding media and transfer data between the communication board module and the virtual currency holding media, a user interface module connected to the communication board and adapted to display a currency value stored on the virtual currency holding media and an intelligent board module connected to the communication board to provide communication capability with the network.
    Type: Application
    Filed: May 29, 2009
    Publication date: September 9, 2010
    Inventors: Mohamed Laaroussi, Hugues Boisvert, Eric Levesque
  • Patent number: 6287834
    Abstract: A uridine diphospho-glucuronosyltransferase (UGTB217) is provided. Methods of producing the enzyme and using the enzyme to identify potential compounds which inhibit or alter the activity of the enzyme are described. In addition, methods of using antibodies to localize the protein, or using the gene sequence or portions thereof for probes or using the gene sequence to produce expression-disrupting sense or antisense DNA fragments thereof, or antisense RNA, are provided.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: September 11, 2001
    Assignee: Endorecherche, Inc.
    Inventors: Alain Belanger, Dean W. Hum, Martin Beaulieu, Eric Levesque
  • Patent number: 6234318
    Abstract: A method for controlling a froth flotation system in a mineral processing operation for recovering metal from a metal source. A rule-based expert system adjusts performance of the froth flotation system.
    Type: Grant
    Filed: May 4, 1999
    Date of Patent: May 22, 2001
    Assignee: Barrick Gold Corporation
    Inventors: Yves Breau, Martin DeMontigny, Eric Levesque, Jacques McMullen, Dany Pelletier, Pierre Pelletier