Patents by Inventor Melur K. Ramasubramanian

Melur K. Ramasubramanian 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: 5211815
    Abstract: There is disclosed a novel woven multiplex forming fabric defining pockets in one surface thereof into which cellulosic fibers in an aqueous medium are flowed under conditions of flow and rate of water removal that establish high shear fluid flow and result in the orientation of fibers and/or fiber segments at an angle with respect to the plane of the forming fabric and their capture in the pockets and in the areas of the fabric adjacent the pockets.
    Type: Grant
    Filed: March 20, 1992
    Date of Patent: May 18, 1993
    Assignee: James River Corporation
    Inventors: Melur K. Ramasubramanian, Charles A. Lee
  • Patent number: 5098519
    Abstract: There is disclosed a novel cellulosic web and a method for its manufacture. The web is fabricated of fibrous material and is characterized by one of its surfaces being nubby. Such web is formed by the deposition of fibers from an aqueous slurry onto the surface of a multiplex forming fabric defining pockets in one surface thereof, under conditions of flow and rate of water removal that establish high shear fluid flow and result in the orientation of fibers and/or fiber segments at an angle with respect to the plane of the forming fabric. The resultant web has a high apparent bulk and good absorbency and strength properties.
    Type: Grant
    Filed: October 30, 1989
    Date of Patent: March 24, 1992
    Assignee: James River Corporation
    Inventors: Melur K. Ramasubramanian, Charles A. Lee