Patents by Inventor James Forrester Morman

James Forrester Morman 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).

  • Smoking mixture
    Patent number: 4033359
    Abstract: Tobacco based smoking mixture containing a minimum amount of tobacco and a maximum amount of harmless inorganic filler, the composition of the filler having been selected so as to impart a commercially acceptable burning rate to the mixture.
    Type: Grant
    Filed: March 5, 1974
    Date of Patent: July 5, 1977
    Assignee: Imperial Chemical Industries Limited
    Inventors: James Borthwick, James Forrester Morman
  • Smoking material
    Patent number: 4014349
    Abstract: Manufacture of a smoking material by catalytic thermal degradation of carbohydrate material above 250.degree. C, especially 250.degree.-300.degree. C, until the weight of solid residue is 50-90% (especially 65-90%) of the weight of original carbohydrate material, optionally bleaching, combining with a binder and fabricating to produce a tobacco simulating material.
    Type: Grant
    Filed: November 10, 1975
    Date of Patent: March 29, 1977
    Assignee: Imperial Chemical Industries Limited
    Inventors: James Forrester Morman, James Brown Parker
  • Smoking mixture
    Patent number: 4008723
    Abstract: Tobacco substitute based smoking mixture containing a minimum amount of organic combustible material and a maximum amount of harmless inorganic filler, the composition of the filler having been selected so as to impart a commercially acceptable burning rate to the mixture.
    Type: Grant
    Filed: March 11, 1975
    Date of Patent: February 22, 1977
    Assignee: Imperial Chemical Industries Limited
    Inventors: James Borthwick, James Forrester Morman