Patents by Inventor Marcia Mary Ketcha

Marcia Mary Ketcha 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).

  • Fabric care compositions comprising copolymers
    Patent number: 8563498
    Abstract: Fabric care composition comprising copolymers exhibit increased fabric active deposition and acceptable composition stringiness.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: October 22, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Yonas Gizaw, Matthew Lawrence Lynch, Valentin Cepus, Travis Kyle Hodgdon, Marcia Mary Ketcha, Lorenzo Matteo Pierre Gualco, Dieter Boeckh, Christofer Arisandy, Fleumingue Jean-Mary, Frank Hulskotter, Phillip Kyle Vinson, Jodi Lee Brown
  • FABRIC CARE COMPOSITIONS COMPRISING COPOLYMERS
    Publication number: 20110245142
    Abstract: Fabric care composition comprising copolymers exhibit increased fabric active deposition and acceptable composition stringiness.
    Type: Application
    Filed: April 1, 2011
    Publication date: October 6, 2011
    Inventors: Yonas Gizaw, Matthew Lawrence Lynch, Valentin Cepus, Travis Kyle Hodgdon, Marcia Mary Ketcha, Lorenzo Matteo Pierre Gualco, Dieter Boeckh, Christofer Arisandy, Fleumingue Jean-Mary, Frank Hulskotter, Phillip Kyle Vinson, Jodi Lee Brown
  • Perfuming method and product
    Publication number: 20090233836
    Abstract: A fabric enhancer product comprising (a) a package comprising (1) a container; and (2) a closure; (b) a fabric enhancer comprising a material copourable from the package with the fabric enhancer, wherein the material is selected from: (1) a fabric enhancer-copourable perfume composition; (2) a fabric care additive; and (3) any combination thereof; (c) a headspace; and (d) a fabric enhancer-non-copourable perfume composition; wherein the pH of the fabric enhancer is less than 7.
    Type: Application
    Filed: March 11, 2008
    Publication date: September 17, 2009
    Applicant: The Procter & Gamble Company
    Inventors: Jean-Francois Bodet, Giovanni Carrara, Alex Haejoon Chung, Daniel Dale Ditullio, JR., Robert Richard Dykstra, Kristin Marie Finley, Renae Dianna Fossum, Marcia Mary Ketcha, Zaiyou Liu, George Kavin Morgan, III, Philip Kyle Vinson
  • Methods and personal protection devices for repelling insects
    Patent number: 7168630
    Abstract: Methods and devices for repelling insects are disclosed. The methods and devices provide personal protection from insect bites and insect landings, particularly mosquito bites. The methods and devices employ insect repellents such as pyrethroids at low (parts per billion) levels. The methods and devices effectively minimize the number of mosquitoes landing on a subject properly using the devices.
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: January 30, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Marcia Mary Ketcha, Pedro Antonio Rodriguez, Todd Laurence Underiner, Lowen Robert Morrison, Dennis Allen Beckholt, Robert Stanley Dirksing, David Burton Moore, Kendal William Kerr, James Douglas Still, Peter Blenkiron, Fernando Benvegnu, John Patrick Herlinger, Charles Winston Saunders, Andrew Wilson
  • Methods and personal protection devices for repelling insects
    Patent number: 7152809
    Abstract: Methods and devices for repelling insects are disclosed. The methods and devices provide personal protection from insect bites and insect landings, particularly mosquito bites. The methods and devices employ insect repellents such as pyrethroids at low (parts per billion) levels. The methods and devices effectively minimize the number of mosquitoes landing on a subject properly using the devices.
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: December 26, 2006
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Marcia Mary Ketcha, Pedro Antonio Rodriguez, Todd Laurence Underiner, Lowen Robert Morrison, Dennis Allen Beckholt, Robert Stanley Dirksing, David Burton Moore, Kendal William Kerr, James Douglas Still, Peter Blenkiron, Fernando Benvegnu, John Patrick Herlinger, Charles Winston Saunders, Andrew Wilson
  • Methods and personal protection devices for repelling insects
    Patent number: 7007861
    Abstract: Methods and devices for repelling insects are disclosed. The methods and devices provide personal protection from insect bites and insect landings, particularly mosquito bites. The methods and devices employ insect repellents such as pyrethroids at low (parts per billion) levels. The methods and devices effectively minimize the number of mosquitoes landing on a subject properly using the devices.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: March 7, 2006
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Marcia Mary Ketcha, Pedro Antonio Rodriguez, Todd Laurence Underiner, Lowen Robert Morrison, Dennis Allen Beckholt, Robert Stanley Dirksing, David Burton Moore, Kendal William Kerr, James Douglas Still, Peter Blenkiron, Fernando Benvegnu, John Patrick Herlinger, Charles Winston Saunders, Andrew Wilson
  • Methods and personal protection devices for repelling insects
    Publication number: 20020005437
    Abstract: Methods and devices for repelling insects are disclosed. The methods and devices provide personal protection from insect bites and insect landings, particularly mosquito bites. The methods and devices employ insect repellents such as pyrethroids at low (parts per billion) levels. The methods and devices effectively minimize the number of mosquitoes landing on a subject properly using the devices.
    Type: Application
    Filed: February 28, 2001
    Publication date: January 17, 2002
    Inventors: Marcia Mary Ketcha, Pedro Antonio Rodriguez, Todd Laurence Underiner, Lowen Robert Morrison, Dennis Allen Beckholt, Robert Stanley Dirksing, David Burton Moore, Kendal William Kerr, James Douglas Still, Peter Blenkiron, Fernando Benvegnu, John Patrick Herlinger, Charles Winston Saunders, Andrew Wilson