Patents by Inventor Brian Ravnaas

Brian Ravnaas 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).

  • Acoustic damping compositions having elastomeric particulate
    Patent number: 9637913
    Abstract: An acoustic damping composition includes a urethane component, elastomeric particles, and a binder resin including an addition polymer having a carboxylic functional group. The acoustic damping composition can have a Mode 1 Damping Parameter of at least 0.45. The binder resin can have a glass transition temperature of not greater than ?25° C.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: May 2, 2017
    Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventor: Brian Ravnaas
  • Wall and ceiling sound damping mounts and channels
    Patent number: 9045898
    Abstract: A sound damping device includes an attachment portion, an engagement structure to engage a furring channel, and a shoulder disposed between the attachment portion and the engagement structure. The sound damping device has a spring rate of not greater than 12,000 kg/m. The sound damping device may be disposed between a support structure and a sheet material.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: June 2, 2015
    Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventor: Brian Ravnaas
  • Acoustic damping compositions
    Patent number: 8028800
    Abstract: An acoustic damping composition includes a binder resin including an addition polymer having a carboxylic functional group and a urethane component. The acoustic damping composition has a Mode 1 Damping Parameter of at least 0.45.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: October 4, 2011
    Assignee: Saint-Gobain Performance Plastics Rencol Limited
    Inventor: Brian Ravnaas
  • ACOUSTIC DAMPING COMPOSITIONS
    Publication number: 20100258378
    Abstract: An acoustic damping composition includes a binder resin including an addition polymer having a carboxylic functional group and a urethane component. The acoustic damping composition has a Mode 1 Damping Parameter of at least 0.45.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 14, 2010
    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventor: Brian Ravnaas
  • ACOUSTIC DAMPING COMPOSITIONS HAVING ELASTOMERIC PARTICULATE
    Publication number: 20100261023
    Abstract: An acoustic damping composition includes a urethane component, elastomeric particles, and a binder resin including an addition polymer having a carboxylic functional group. The acoustic damping composition can have a Mode 1 Damping Parameter of at least 0.45. The binder resin can have a glass transition temperature of not greater than ?25° C.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 14, 2010
    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventor: Brian Ravnaas
  • WALL AND CEILING SOUND DAMPING MOUNTS AND CHANNELS
    Publication number: 20090283359
    Abstract: A sound damping device includes an attachment portion, an engagement structure to engage a furring channel, and a shoulder disposed between the attachment portion and the engagement structure. The sound damping device has a spring rate of not greater than 12,000 kg/m. The sound damping device may be disposed between a support structure and a sheet material.
    Type: Application
    Filed: May 15, 2009
    Publication date: November 19, 2009
    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventor: Brian Ravnaas