Patents by Inventor Andre Lavoie

Andre Lavoie 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: 20060205922
    Abstract: A material for solid polymer electrolyte, comprised of a polyether polymer having a moisture content in the range of 400 to 5,000 ppm by weight. A formed solid polymer electrolyte, which is made by mixing the material for solid polymer electrolyte together with an electrolyte salt compound soluble in the polyether polymer, has good ionic conductivity and high mechanical strength. A polyether polymer having a moisture content not larger than 0.04% by weight and a toluene-insoluble content not larger than 5% by weight. This polyether polymer gives a formed solid polymer electrolyte having a smooth surface.
    Type: Application
    Filed: April 25, 2003
    Publication date: September 14, 2006
    Applicant: ZEON CORPORATION
    Inventors: Hideyuki Nishio, Hidenori Onishi, Paul-Andre Lavoie, Richard Laliberte
  • Publication number: 20060016549
    Abstract: A process for laminating at least one electrode sheet onto an electrically conductive support film is provided. The process comprises heating the electrically conductive support film and laminating the at least one electrode sheet onto at least one side of the heated electrically conductive support film. An apparatus for laminating at least one electrode sheet onto an electrically conductive support film is also provided. The apparatus comprises lamination rollers forming a nip and means for carrying the electrically conductive support film and the at least one electrode sheet to the nip formed by the lamination rollers. The apparatus also comprises a heater for heating the electrically conductive support film before the electrically conductive support film reaches the nip formed by the lamination rollers.
    Type: Application
    Filed: July 26, 2004
    Publication date: January 26, 2006
    Inventors: Regis Gagnon, Jonathan Dube, Gilles Gagnon, Paul-Andre Lavoie
  • Publication number: 20050246259
    Abstract: Described herein is a system and method for providing entity investment guidance via a communication network. The system includes a server, at least one entity-issued disclosure received by the server via the communication network and a storage accessible by the server. The storage includes at least one forecast data extracted from the at least one entity disclosure, said forecast data indicative of a projection of an entity performance parameter, and a context file for each of the forecast data, the context file including at least a portion of the entity disclosure associated with the forecast data. Also included in the system is a user interface in communication with the server, wherein the server generates an investment guidance display of the forecast data and the context file and transmits the display to the user interface via the communication network.
    Type: Application
    Filed: March 30, 2005
    Publication date: November 3, 2005
    Inventors: Andre Lavoie, Jonas Burton, Eric Larnard
  • Publication number: 20050037262
    Abstract: The invention provides a pre-mix of positive electrode material in transportable solid form comprising polymer and solid particles of electrochemically active material and/or electronically conductive additives and a process for preparing a pre-mix positive electrode in transportable solid form. The pre-mix positive electrode material may also comprise an alkali metal salt either dissolved or dispersed in the mixture. The invention also provides making a cathode film from the transportable solid pre-mix of positive electrode material.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 17, 2005
    Inventors: Alain Vallee, Paul-Andre Lavoie, Patrick Leblanc, Regis Gagnon, Fabrice Regisser, Dany Brouillette
  • Publication number: 20050015709
    Abstract: An apparatus and method for providing security disclosure information in at least two aligned formats, the apparatus including security disclosure data in an audio format, a processor for receiving the audio security disclosure data and for inserting a first marker therein and said processor for creating a text from the audio security disclosure data and for inserting a second marker in the text in a position corresponding to a location of the first marker in the audio security disclosure data.
    Type: Application
    Filed: March 11, 2004
    Publication date: January 20, 2005
    Inventors: Andre Lavoie, Mayer Danzig, Roland Beaulieu
  • Publication number: 20050015716
    Abstract: An apparatus for generating a comparison of related subject matter found in two different financial documents. The apparatus includes a first document with at least a portion of said first document in a tabular data format, a second document with at least a portion of said second document in a tabular data format, said second document being a variation of said first document, a processor for receiving said first document and said second document and a comparator executing on said processor for comparing said first document tabular data to related subject matter of said second document tabular data to generate tabular delta data indicative of at least one of change and percentage change between the related subject matter of said first document tabular data and said second document tabular data.
    Type: Application
    Filed: April 12, 2004
    Publication date: January 20, 2005
    Inventors: Andre Lavoie, Suriyan Lohavichan, Roland Beaulieu
  • Publication number: 20050010591
    Abstract: An apparatus, system, and method for efficiently accessing security issuer disclosure data in storage. The apparatus includes a server, a storage accessible by said server, said storage having stored thereon at least one security issuer disclosure data, said disclosure data partitioned into at least two portions that are categorized by subject matter type, a user interface in communication with said server, and a selectable connection displayed on said user interface for each of said at least two portions and each said selectable connection delivers one of said at least two portions of disclosure data when said selectable connection is activated.
    Type: Application
    Filed: May 13, 2004
    Publication date: January 13, 2005
    Inventors: Roland Beaulieu, Andre Lavoie
  • Publication number: 20040159964
    Abstract: A process of co-extrusion of a thin electrode sheet with a thin electrolyte polymer sheet directly onto a current collector sheet for a lithium polymer battery.
    Type: Application
    Filed: December 2, 2003
    Publication date: August 19, 2004
    Inventors: Paul-Andre Lavoie, Richard Laliberte, Jonathan Dube, Yvon Gagnon
  • Publication number: 20040130061
    Abstract: A process for extruding a thin positive electrode sheet having at least 40%/wt of solid content for a lithium polymer battery through a single or twin screw extruder is disclosed as well as a positive electrode sheet produced therefrom. A mixture of active cathodic intercalation material, lithium salt and electronic conductive material is mixed with a polymer of the polyether family in a ratio of at least 40% of total weight into the mixing chamber of an extrusion machine and extruded through a classical sheet die into a thin cathode sheet or film onto a substrate in sheet form.
    Type: Application
    Filed: September 23, 2003
    Publication date: July 8, 2004
    Inventors: Paul-Andre Lavoie, Richard Laliberte, Simon Besner, Yvon Gagnon, Martin Simoneau, Alain Vallee, Michel Duval, Fernand Brochu
  • Publication number: 20030215710
    Abstract: A process for extruding a thin positive electrode sheet having at least 40% /wt of solid content for a lithium polymer battery through a single or twin screw extruder is disclosed as well as a positive electrode sheet produced therefrom. A mixture of active cathodic intercalation material, lithium salt and electronic conductive material is mixed with a polymer of the polyether family in a ratio of at least 40% of total weight into the mixing chamber of an extrusion machine and extruded through a classical sheet die into a thin cathode sheet or film onto a substrate in sheet form.
    Type: Application
    Filed: March 7, 2003
    Publication date: November 20, 2003
    Inventors: Paul-Andre Lavoie, Richard Laliberte, Simon Besner, Yvon Gagnon, Martin Simoneau, Alain Vallee
  • Patent number: 5811686
    Abstract: The present invention provides a fixture for supporting an elongated specimen for crush testing. The fixture comprises a base plate, four guiding rods, a sliding plate, four support rods and two collars. The guiding rods connect to the base plate and extend in a direction substantially perpendicular to the base plate. The sliding plate has linear bearings which encircle the guiding rods and enable translation of the sliding plate along the axis of each guiding rod. The four supporting rods mount to the base plate and also extend in a direction substantially perpendicular to the base plate. Each support rod has a keyway for a wedge which contacts the elongated specimen and holds the specimen in place during crushing. Each collar lies above the sliding plate and holds a pair of support rods on their ends opposite the ends connected to the base plate. A spherical bearing sits on top of the sliding plate and transfers an applied load to the sliding plate, which moves downward and crushes the elongated specimen.
    Type: Grant
    Filed: June 24, 1997
    Date of Patent: September 22, 1998
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: J. Andre Lavoie, Karen E. Jackson, John Morton
  • Patent number: 5749498
    Abstract: A tool for use with a cartridge gun adapted to dispense a product from a cartridge, the tool having first and second nozzle members with a fluid passageway extending therethrough, the first and second nozzle members being rotatably moveable such that they may be moved through 180.degree. with respect to each other, the nozzle members having an arcuate configuration, and a guide member to guide the dispensing end of the tool through a prescribed path with respect to a fixed object. The tool permits a uniform dispensing at a desired distance and permits the user to dispense the contents into all corners of a room or the like.
    Type: Grant
    Filed: July 3, 1996
    Date of Patent: May 12, 1998
    Inventors: Pierre Lavoie, Andre Lavoie, Denis Lavoie