Patents by Inventor Wilhelmus Hermanus Hendrikus Maria Kieftenbeld

Wilhelmus Hermanus Hendrikus Maria Kieftenbeld 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).

  • Mounting medium
    Patent number: 6913902
    Abstract: The invention relates to a mounting medium that can be used in the preparation of slides for investigation by microscopy techniques. More in particular the mounting medium comprises a solution, in at least one organic solvent selected from the group consisting of saturated hydrocarbons optionally mixed with one or more alcohols, of at least one (meth)acrylate resin based on one or more monomers having formula I: Formula I: wherein R is hydrogen or a methyl group and n has a value of 0-19. The mounting medium of the invention is particularly suited for use in histochemistry, immunochemistry and/or cytochemistry, i.e. to provide slides of samples of blood, cells tissue or other biological fluids or materials, including but not limited to samples/materials which have been stained to facilitate microscopic examination, e.g. for scientific and/or diagnostic purposes.
    Type: Grant
    Filed: July 29, 2003
    Date of Patent: July 5, 2005
    Assignee: Mallinckrodt Baker B.V.
    Inventor: Wilhelmus Hermanus Hendrikus Maria Kieftenbeld
  • Mounting medium
    Publication number: 20040152152
    Abstract: The invention relates to a mounting medium that can be used in the preparation of slides for investigation by microscopy techniques.
    Type: Application
    Filed: July 29, 2003
    Publication date: August 5, 2004
    Applicant: MALLINCKRODT BAKER B.V.
    Inventor: Wilhelmus Hermanus Hendrikus Maria Kieftenbeld
  • Mounting medium
    Patent number: 6709836
    Abstract: The invention relates to a mounting medium that can be used in the preparation of slides for investigation by microscopy techniques. More in particular the mounting medium comprises a solution, in at least one organic solvent selected from the group consisting of saturated hydrocarbons optionally mixed with one or more alcohols, of at least one (meth)acrylate resin based on one or more monomers having formula I: wherein R is hydrogen or a methyl group and n has a value of 0-19. The mounting medium of the invention is particularly suited for use in histochemistry, immunochemistry and/or cytochemistry, i.e. to provide slides of samples of blood, cells tissue or other biological fluids or materials, including but not limited to samples/materials which have been stained to facilitate microscopic examination, e.g. for scientific and/or diagnostic purposes.
    Type: Grant
    Filed: October 2, 2001
    Date of Patent: March 23, 2004
    Assignee: Mallinckrodt Baker B.V.
    Inventor: Wilhelmus Hermanus Hendrikus Maria Kieftenbeld
  • Mounting medium
    Publication number: 20020064810
    Abstract: The invention relates to a mounting medium that can be used in the preparation of slides for investigation by microscopy techniques.
    Type: Application
    Filed: October 2, 2001
    Publication date: May 30, 2002
    Inventor: Wilhelmus Hermanus Hendrikus Maria Kieftenbeld