Patents by Inventor Subramani Srinivasan

Subramani Srinivasan 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).

  • Folded flange sealed sanitary napkin
    Patent number: 4917675
    Abstract: A sanitary napkin is disclosed with flange sealing means for protecting the body-facing surface from dirt and deformation until the napkin is ready for use. The seal is provided by a wrapping member which extends over at least a portion of the absorbent element of the napkin. Upon folding the napkin about a transverse axis, the wrapping member is adhered to itself by an adhesive to protect the napkin.
    Type: Grant
    Filed: July 14, 1988
    Date of Patent: April 17, 1990
    Assignee: McNeil-PPC, Inc.
    Inventors: Martha K. Taylor, Wassim Seidy, Subramani Srinivasan