Patents by Inventor Richard M. Hollister

Richard M. Hollister 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 dichloropentafluoropropane and methylpentane
    Patent number: 5618781
    Abstract: Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: April 8, 1997
    Assignee: AlliedSignal Inc.
    Inventors: Hillel Magid, David P. Wilson, Dennis M. Lavery, Richard M. Hollister, Richard E. Eibeck, Michael Vanderpuy
  • Azeotrope-like compositions of dichloropentafluoropropane and 1,2-dichloroethylene
    Patent number: 5288819
    Abstract: Azeotrope-like compositions comprising dichloropentafluoropropane and 1,2-dichloroethylene are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: February 24, 1992
    Date of Patent: February 22, 1994
    Assignee: AlliedSignal Inc.
    Inventors: Hillel Magid, Richard E. Eibeck, Michael Van Der Puy, Richard M. Hollister, Dennis M. Lavery, David P. Wilson
  • Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and a C.sub. 5 .sub.6 hydrocarbon
    Patent number: 5227088
    Abstract: Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and a hydrocarbon containing five or six carbon atoms have been discovered which are useful in a variety of applications including industrial cleaning, blowing agent and aerosol applications.
    Type: Grant
    Filed: November 26, 1991
    Date of Patent: July 13, 1993
    Assignee: Allied-Signal Inc.
    Inventors: Ellen L. Swan, Richard M. Hollister, Rajat S. Basu
  • Azeotrope-like compositions of 4-trifluoromethyl-1,1,1,2,2,3,3,5,5,5-decafluoropentane
    Patent number: 5225099
    Abstract: Azeotrope-like compositions comprising 4-trifluoromethyl-1,1,1,2,2,3,3,5,5,5-decafluoropentane and a second component selected from the group consisting of methanol; ethanol; 1-propanol; 2-propanol; 2-methyl-2-propanol; 2-methyl-2-butanol; n-hexane; isohexane; 2-propanone; and 2-butanone and optionally nitromethane are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards and dry cleaning.
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: July 6, 1993
    Assignee: Allied-Signal Inc.
    Inventors: Rajat S. Basu, Richard M. Hollister, Kane D. Cook, Michael Van Der Puy
  • Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and ethanol or isopropanol
    Patent number: 5219488
    Abstract: Azeotrope-like compositions comprising 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and ethanol or isopropanol and optionally nitromethane are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards and dry cleaning.
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: June 15, 1993
    Assignee: Allied-Signal Inc.
    Inventors: Rajat S. Basu, Ellen L. Swan, Richard M. Hollister
  • Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and a mono- or dichlorinated C.sub.1 or C.sub.3 alkane
    Patent number: 5213707
    Abstract: Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and a mono- or dichlorinated C.sub.1 or C.sub.3 alkane have been discovered which are useful in a variety of applications including industrial cleaning, blowing agent and aerosol applications.
    Type: Grant
    Filed: November 26, 1991
    Date of Patent: May 25, 1993
    Assignee: Allied-Signal Inc.
    Inventors: Ellen L. Swan, Richard M. Hollister, Rajat S. Basu
  • Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and isopropanol
    Patent number: 5211866
    Abstract: Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and isopropanol have been discovered which are useful in a variety of applications including industrial cleaning, refrigerant and aerosol applications.
    Type: Grant
    Filed: November 26, 1991
    Date of Patent: May 18, 1993
    Assignee: Allied-Signal Inc.
    Inventors: Ellen L. Swan, Rajat S. Basu, Richard M. Hollister
  • Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, 1,2-dichloroethylene and optionally an alkanol
    Patent number: 5126067
    Abstract: Stable azeotrope-like compositions comprising 1,1-dichloro-1-fluoroethane, dichloroethylene, and optionally an alkanol which are useful in a variety of industrial cleaning applications including defluxing and some of which are also useful as blowing agents in the preparation of polyurethane foams.
    Type: Grant
    Filed: June 5, 1990
    Date of Patent: June 30, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Ellen L. Swan, Rajat S. Basu, Richard M. Hollister
  • Azeotrope-like compositions of dichloropentafluoropropane and an alkanol having 1-4 carbon atoms
    Patent number: 5124065
    Abstract: Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and an alkanol having 1-4 carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: May 22, 1990
    Date of Patent: June 23, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Hillel Magid, David P. Wilson, Dennis M. Lavery, Richard M. Hollister, Richard E. Eibeck, Michael Vanderpuy, Rajat Basu, Ellen L. Swan
  • Azeotrope-like compositions of dichloropentafluoropropane, ethanol and a hydrocarbon containing six carbon atoms
    Patent number: 5118437
    Abstract: Novel azeotrope-like compositions comprising dichloropentafluoropropane, ethanol and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: May 22, 1990
    Date of Patent: June 2, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Hillel Magid, David P. Wilson, Dennis M. Lavery, Richard M. Hollister
  • Azeotrope-like compositions of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms
    Patent number: 5118438
    Abstract: Stable azeotrope-like compositions consisting essentially of dichloropentafluoropropane and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: May 22, 1990
    Date of Patent: June 2, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Hillel Magid, David P. Wilson, Dennis M. Lavery, Richard M. Hollister, Richard E. Eibeck, Michael Vanderpuy
  • Azeotrope-like compositions of dichloropentafluoropropane and 1,2-dichloroethylene
    Patent number: 5116526
    Abstract: Azeotrope-like compositions comprising dichloropentafluoropropane and 1,2-dichloroethylene are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: July 9, 1990
    Date of Patent: May 26, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Hillel Magid, Richard E. Eibeck, Michael Van Der Puy, Richard M. Hollister, Dennis M. Lavery, David P. Wilson
  • Azeotrope-like compositions of dichloropentafluoropropane, methanol and a hydrocarbon containing six carbon atoms
    Patent number: 5106526
    Abstract: Novel azeotrope-like compositions comprising dichloropentafluoropropane, methanol, and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: June 6, 1990
    Date of Patent: April 21, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Hillel Magid, David P. Wilson, Dennis M. Lavery, Richard M. Hollister
  • Azeotrope-like compositions of dichloropentafluoropropane, 2-propanol and a hydrocarbon containing six carbon atoms
    Patent number: 5104565
    Abstract: Novel azeotrope-like compositions comprising dichloropentafluoropropane, 2-propanol and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: June 25, 1990
    Date of Patent: April 14, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Hillel Magid, David P. Wilson, Richard M. Hollister, Dennis M. Lavery
  • Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, cyclopentane and optionally an alkanol
    Patent number: 5085798
    Abstract: Stable azeotrope-like compositions consisting essentially of 1,1-dichloro-1-fluoroethane, cyclopentane and optionally an alkanol which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: September 11, 1990
    Date of Patent: February 4, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Ellen L. Swan, Rajat S. Basu, Richard M. Hollister
  • Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichloromethane and optionally alkanol
    Patent number: 5039442
    Abstract: Stable azeotrope-like compositions consisting essentially of 1,1-dichloro-1-fluoroethane, dichloromethane and optionally alkanol which are useful in a variety of industrial cleaning applications and one of which is also useful as a blowing agent in the preparation of polyurethane foams.
    Type: Grant
    Filed: June 5, 1990
    Date of Patent: August 13, 1991
    Assignee: Allied-Signal Inc.
    Inventors: Ellen L. Swan, Rajat S. Basu, Richard M. Hollister
  • Azeotrope-like compositions of 1,1-dichloro-1,2,2-trifluoropropane and alkanol having 1 to 4 carbon atoms
    Patent number: 4988455
    Abstract: Azeotrope-like compositions consisting essentially of 1,1-dichloro-1,2,2-trifluoropropane and alkanol having 1 to 4 carbon atoms are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.
    Type: Grant
    Filed: October 6, 1989
    Date of Patent: January 29, 1991
    Assignee: Allied-Signal Inc.
    Inventors: Hillel Magid, Richard E. Eibeck, Michael Van Der Puy, Richard M. Hollister, Dennis M. Lavery