Patents by Inventor Keshav S. Gautam

Keshav S. Gautam 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).

  • GYPSUM BOARDS MADE WITH HIGH PERFORMANCE BIO-BASED FACERS AND METHOD OF MAKING THE SAME
    Publication number: 20140302280
    Abstract: A gypsum panel that incorporates a plant fiber other than paper is disclosed. The plant fiber material may be in the form of a facing material adhered to at least one side of the gypsum panel or in the form of loose fibers integrated with the gypsum panel as a matrix or both. Further, the plant fiber may be combined with conventional gypsum panel additives, is fully recyclable and environmentally sustainable. The present invention further relates to a method of making such a gypsum panel.
    Type: Application
    Filed: April 25, 2012
    Publication date: October 9, 2014
    Inventors: Keshav S. Gautam, Samuel C. Baer, Hubert C. Francis, Micheal S. Lerch
  • ACOUSTICAL SOUND PROOFING MATERIALS AND METHODS OF MAKING THE SAME
    Publication number: 20140050902
    Abstract: A laminated structure comprises a first external layer and a second external layer; an internal layer disposed between the first and the second external layers; a first adhesive layer disposed between the first external layer and the internal layer, wherein the first adhesive layer is patterned to cover only a first portion of the internal layer; and a second adhesive layer disposed between the second external layer and the internal layer, wherein the second adhesive layer is patterned to cover only a second portion of the internal layer on a side opposite the first adhesive layer, and wherein the first portion is different than the second portion.
    Type: Application
    Filed: October 24, 2013
    Publication date: February 20, 2014
    Applicant: Georgia-Pacific Gypsum LLC
    Inventors: Douglas C. Eckman, Vincent B. Thomas, Keshav S. Gautam
  • Acoustical sound proofing materials and methods of making the same
    Patent number: 8590272
    Abstract: A laminated structure comprises a first external layer and a second external layer; an internal layer disposed between the first and the second external layers; a first adhesive layer disposed between the first external layer and the internal layer, wherein the first adhesive layer is patterned to cover only a first portion of the internal layer; and a second adhesive layer disposed between the second external layer and the internal layer, wherein the second adhesive layer is patterned to cover only a second portion of the internal layer on a side opposite the first adhesive layer, and wherein the first portion is different than the second portion.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: November 26, 2013
    Assignee: Georgia-Pacific Gypsum LLC
    Inventors: Vincent B. Thomas, Douglas C. Eckman, Keshav S. Gautam
  • Building Material Containing Latent Heat Storage Material and Methods of Making the Same
    Publication number: 20130251986
    Abstract: A building material includes a paneled article having a first side and a second side. A layer of encapsulated latent heat storage material is disposed on the first side of the panel and a coating is disposed over the layer of encapsulated latent heat storage material.
    Type: Application
    Filed: March 15, 2011
    Publication date: September 26, 2013
    Applicant: GEORGIA-PACIFIC GYPSUM LLC
    Inventors: Joel T. Charlton, Keshav S. Gautam
  • ACOUSTICAL SOUND PROOFING MATERIALS AND METHODS OF MAKING THE SAME
    Publication number: 20110296794
    Abstract: A laminated structure comprises a first external layer and a second external layer; an internal layer disposed between the first and the second external layers; a first adhesive layer disposed between the first external layer and the internal layer, wherein the first adhesive layer is patterned to cover only a first portion of the internal layer; and a second adhesive layer disposed between the second external layer and the internal layer, wherein the second adhesive layer is patterned to cover only a second portion of the internal layer on a side opposite the first adhesive layer, and wherein the first portion is different than the second portion.
    Type: Application
    Filed: May 16, 2011
    Publication date: December 8, 2011
    Applicant: Georgia-Pacific Gypsum LLC
    Inventors: Vincent B. Thomas, Douglas C. Eckman, Keshav S. Gautam