Patents by Inventor Peter H. Scott

Peter H. Scott 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).

  • Sign and sheet material useful therein
    Patent number: 5655324
    Abstract: Signs which include a sheet including plastic stiff enough to resist fracture and flexible enough to maintain surface flatness in use without being put under tension, and such sheets.
    Type: Grant
    Filed: October 13, 1994
    Date of Patent: August 12, 1997
    Assignee: Cooley, Incorporated
    Inventors: Philip R. Siener, Jr., Peter H. Scott
  • Laminar sheet construction
    Patent number: 5529835
    Abstract: Graphic laminar sheet material in which a barrier layer separates a base layer and an eradicable layer of color contrasting with the base layer.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: June 25, 1996
    Assignee: Cooley, Incorporated
    Inventors: Philip R. Siener, Jr., Peter H. Scott
  • Laminar sheet construction
    Patent number: 5271992
    Abstract: Graphic laminar sheet material in which a barrier layer separates a base layer and an eradicable layer of color contrasting with the base layer.
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: December 21, 1993
    Assignee: Cooley, Incorporated
    Inventors: Philip R. Siener, Jr., Peter H. Scott
  • Urethane bioimplant membrane
    Patent number: 4127124
    Abstract: Bioimplant three dimensional latice of hydrophilic polyurethane having a backbone of polyetherol or polyesterol, end-capped with aliphatic or aromatic diisocyanate, chain branched with polyol and bound into a latice by chain extension alkyl diols. The method of producing such a latice. An extension would be the use of the latice for other medical and veterinary purposes.
    Type: Grant
    Filed: May 12, 1977
    Date of Patent: November 28, 1978
    Assignee: W. R. Grace & Co.
    Inventors: Donald C. Clagett, Michael J. Svetly, Peter H. Scott
  • Method for the preparation of alkoxyanilines
    Patent number: 3953510
    Abstract: Alkoxyanilines are prepared in a one-step operation by reacting selected nitrobenzenes with selected alcohols and a deoxygenating agent in the presence of anhydrous hydrogen fluoride.
    Type: Grant
    Filed: June 27, 1974
    Date of Patent: April 27, 1976
    Assignee: Olin Corporation
    Inventors: Curtis P. Smith, Peter H. Scott
  • Method for preparing aliphatic and cycloaliphatic isothiocyanates
    Patent number: 3953488
    Abstract: A method for preparing aliphatic and cycloaliphatic isothiocyanates comprising reacting a selected aliphatic or cycloaliphatic nitro compound with a sulfur containing carbon compound in the presence of a metal carbonyl catalyst.
    Type: Grant
    Filed: August 2, 1971
    Date of Patent: April 27, 1976
    Assignee: Olin Corporation
    Inventors: Peter H. Scott, Ehrenfried H. Kober