Patents by Inventor Earl August Eugene Lund, deceased

Earl August Eugene Lund, deceased 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).

  • Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 1,1-dichloro-1-fluoroethane
    Patent number: 5925612
    Abstract: Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 1,1-dichloro-1-fluoroethane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams and as aerosol propellants.
    Type: Grant
    Filed: March 4, 1998
    Date of Patent: July 20, 1999
    Assignee: AlliedSignal Inc.
    Inventors: Earl August Eugene Lund, deceased, Robert Christian Parker, Ian Robert Shankland, Gary Michael Knopeck
  • Azeotrope-like compositions of 1 1 1 3 3-pentafluoropropane and 1 1-dichloro-1-fluoroethane
    Patent number: 5688833
    Abstract: Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 1,1-dichloro-1-fluoroethane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams and as aerosol propellants.
    Type: Grant
    Filed: July 11, 1996
    Date of Patent: November 18, 1997
    Assignee: AlliedSignal Inc.
    Inventors: Earl August Eugene Lund, deceased, Robert Christian Parker, Ian Robert Shankland, Gary Michael Knopeck
  • Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C.sub.1 -C.sub.3 alcohols for cleaning
    Patent number: 5683974
    Abstract: Novel azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C.sub.1 -C.sub.3 alcohols or mixtures thereof are useful in solvent cleaning.
    Type: Grant
    Filed: June 20, 1996
    Date of Patent: November 4, 1997
    Assignee: AlliedSignal Inc.
    Inventors: Earl August Eugene Lund, deceased, Hang Thanh Pham, Ian Robert Shankland, Ellen Louise Swan
  • Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons
    Patent number: 5677358
    Abstract: Azeotrope-like compositions of 1, 1, 1, 3, 3-pentafluoropropane and at least one hydrocarbon selected from the group n-pentane, iso-pentane, cyclopentane, n-hexane and iso-hexane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams.
    Type: Grant
    Filed: October 7, 1996
    Date of Patent: October 14, 1997
    Assignee: AlliedSignal Inc.
    Inventors: Earl August Eugene Lund, deceased, Robert Christian Parker, Ian Robert Shankland
  • Azeotrope-like compositions of 1,1,1,3,3-pentaflurorpropane and hydrocarbons
    Patent number: 5672294
    Abstract: Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and at least one hydrocarbon selected from the group n-pentane, iso-pentane, cyclopentane, n-hexane and iso-hexane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: September 30, 1997
    Assignee: AlliedSignal Inc.
    Inventors: Earl August Eugene Lund, deceased, Robert Christian Parker, Ian Robert Shankland