Patents by Inventor Maurice H. Kuypers

Maurice H. Kuypers 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: 6248085
    Abstract: An apparatus or kit for applying a predictable amount of liquid such as a surgical prepping solution to an applicator having a resilient, porous pad. The apparatus includes a receptacle having an internal space such that when the pad is placed within the space, the pad is compressed to a predetermined degree. The receptacle is attached to a bottle or other container holding surgical prepping solution. In one embodiment, a dip tube extends from an inlet near the bottom of the bottle to an outlet positioned within the internal space of the receptacle. Most preferably, the outlet extends into the internal space of the receptacle. Pressurizing the bottle dispenses liquid through the dip tube onto the applicator. A method of use of the kit or apparatus is also disclosed.
    Type: Grant
    Filed: January 26, 1999
    Date of Patent: June 19, 2001
    Assignee: 3M Innovative Properties Company
    Inventors: Matthew T. Scholz, Dennis L. Baker, Robert P. Zaspel, Jon A. Kirschhoffer, Maurice H. Kuypers
  • Patent number: 5577494
    Abstract: A heat and moisture exchange media and device is provided from structural matrix fibers and superabsorbent fibers.
    Type: Grant
    Filed: August 10, 1994
    Date of Patent: November 26, 1996
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Maurice H. Kuypers, Corazon C. Brizuela, Lawrence W. Craighead, David P. Swanson
  • Patent number: 5398151
    Abstract: A liner for diskettes comprised of a nonwoven material which is thermally bonded in a closed cell pattern and which contains a binder material in amounts no greater than 1% by weight of fibers. This diskette liner shows debris reduction while not showing significant increase in flexural rigidity.
    Type: Grant
    Filed: October 29, 1993
    Date of Patent: March 14, 1995
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Leonard R. Swanson, Maurice H. Kuypers, Kevin C. Veenstra
  • Patent number: 5178924
    Abstract: A release liner comprising:(a) a reinforced, non-woven sheet composite comprising two layers, one of the layers being composed of a plurality of substantially randomly orientated fibers and the other layer being composed of substantially lineally-aligned fibrous reinforcement material; and(b) a release layer on one or more of the layers of the non-woven sheet composite, the release layer comprising at least one of the following: an olefinic homopolymer, an olefinic copolymer, or a copolymer of an olefin and a polar comonomer.
    Type: Grant
    Filed: June 17, 1991
    Date of Patent: January 12, 1993
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Michael A. Johnson, Maurice H. Kuypers