Patents by Inventor Patrick J. Dunphy

Patrick J. Dunphy 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).

  • Patent number: 5310547
    Abstract: A colored cosmetic stick, especially a lipstick, is provided containing water, a solidifying agent such as a wax, and a colorant which is an aluminum salt, especially an aluminum lake.
    Type: Grant
    Filed: November 5, 1992
    Date of Patent: May 10, 1994
    Assignee: Elizabeth Arden Company, Division of Conopco, Inc.
    Inventors: Patrick J. Dunphy, Alan J. Myers, Richard T. Rigg
  • Patent number: 5270209
    Abstract: A method and article is provided for distinguishing cosmetic sticks, especially lipsticks, containing water from those where water is absent. The method involves applying a test stick to a test paper or fabric impregnated with an indicator compound capable of changing color, forming a smear of the stick thereon and observing any change in color around an area of the smear.
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: December 14, 1993
    Assignee: Elizabeth Arden Company, Division of Conopco, Inc.
    Inventors: Richard T. Rigg, Patrick J. Dunphy, Paul C. Dunnett
  • Patent number: 5108737
    Abstract: A colored cosmetic stick, especially a lipstick, is provided containing water, a solidifying agent such as a wax, and a colorant which is an aluminum salt, especially an aluminum lake.
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: April 28, 1992
    Assignee: Elizabeth Arden Co., Division of Conopco, Inc.
    Inventors: Patrick J. Dunphy, Alan J. Meyers, Richard T. Rigg
  • Patent number: 5085856
    Abstract: A cosmetic emulsion suitable for topical application to the lips comprises in addition to oil and water, an emulsifier system comprising:i) as a first emulsifier, a phospholipid, andii) a second emulsifier having a melting point of from -5.degree. C. to 80.degree. C.Preferred emulsions are lipsticks and lip gloss product which can additionally comprise wax.
    Type: Grant
    Filed: July 25, 1990
    Date of Patent: February 4, 1992
    Assignee: Elizabeth Arden Co., division of Conopco, Inc.
    Inventors: Patrick J. Dunphy, Alan J. Meyers, Richard T. Rigg
  • Patent number: 4956193
    Abstract: The present invention is concerned with an edible plastic dispersion not having a continuous fat phase, including at least two condensed phases, at least one of which is continuous, which dispersion comprises(I) gel-forming composition (A) containing gelling agent (a) in an amount of 1-8 times the critical concentration, and(II) gel-forming composition (B) containing gelling agent (b) in an amount of 1-8 times the critical concentration, such that(i) at least one of the gelling agents is an aggregate-forming gelling agent,(ii) at least one of the gelling agents is a gelling agent other than starch,(iii) both gelling agents are gelling agents other than non-waxy intact starch, and(iv) gelling agent (a) is different from gelling agent (b).The dispersion according to the present invention does not exhibit deficiences such as brittleness or too much elasticity.
    Type: Grant
    Filed: July 5, 1988
    Date of Patent: September 11, 1990
    Assignee: Lever Brothers Company
    Inventors: Frederick W. Cain, Allan H. Clark, Patrick J. Dunphy, Malcolm G. Jones, Ian T. Norton, Simon B. Ross-Murphy