Patents by Inventor Mark David Fritz

Mark David Fritz 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: 6767507
    Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 0.5%, by weight of the composition, of an emulsion or dispersion comprising long lasting hydrophobic perfume to improve acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; water soluble anionic polymer to help control odor; a humectant, etc. The composition is preferably essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: July 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Ricky Ah-Man Woo, Toan Trinh, Eva Schneiderman, Mark David Fritz, Jill Maureen Mattila, Robert Mermelstein, Pamela Ann Rockwell
  • Patent number: 6696395
    Abstract: Bottle aqueous household cleaning, fabric treatment and deodorizing compositions comprising surfactant, and a perfume which contains a substantial proportion of hydrophobic perfume ingredients having a ClogP of greater than 3. The bottles are made of high density polyethylene wherein the bottles have a continuous inner surface layer of nylon, polyetheneterephthalate or fluorinated polyethylene in order to prevent migration into and/or transmission through the high density polyethylene of the hydrophobic perfume ingredients.
    Type: Grant
    Filed: September 11, 2001
    Date of Patent: February 24, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Ricky Ah-Man Woo, Steven Reece, Alen David Streutker, Kimberly Ann Ireton, Mark David Fritz, Eva Schneiderman