Patents by Inventor Jeffrey James McElwee

Jeffrey James McElwee 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).

  • Encapsulated active materials
    Patent number: 8299011
    Abstract: The invention relates to products for washing and cleaning and/or care and protection of animate or inanimate surfaces that comprise micro-encapsulated benefit agents. The invention also relates to polyurethane and polyurea microcapsules.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: October 30, 2012
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Yabin Lei, Lewis Michael Popplewell, Carol A. Joyce, Xihua Lu, Jeffrey James McElwee
  • Encapsulated Active Materials
    Publication number: 20110071064
    Abstract: The invention relates to products for washing and cleaning and/or care and protection of animate or inanimate surfaces that comprise micro-encapsulated benefit agents. The invention also relates to polyurethane and polyurea microcapsules.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 24, 2011
    Inventors: Yabin Lei, Lewis Michael Popplewell, Carol A. Joyce, Xihua Lu, Jeffrey James McElwee
  • Microcapsules Containing Active Ingredients
    Publication number: 20100143422
    Abstract: The present invention relates to a microcapsule particle composition that is composed of a sol-gel material. The microcapsule particle composition is well suited for personal care and cleaning products.
    Type: Application
    Filed: December 4, 2008
    Publication date: June 10, 2010
    Inventors: Lewis Michael Popplewell, Yabin Lei, Renee Lynn Guerry, Xiao Huang, Andrea Noel Kroenig, Jeffrey James McElwee
  • Encapsulated Active Materials Containing Adjunct Crosslinkers
    Publication number: 20090258042
    Abstract: It is an object of the present invention to provide a microcapsule product comprising an active material; said active material encapsulated by a polymeric material to provide a polymer encapsulated material wherein said polymeric material comprises an adjunct crosslinker.
    Type: Application
    Filed: April 14, 2008
    Publication date: October 15, 2009
    Inventors: Theodore James Anastasiou, Johan Gerwin Lodewijk, Jeffrey James McElwee