Patents by Inventor Stig Gustaesson

Stig Gustaesson 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).

  • Method for marking ingestible compressible objects in a package
    Publication number: 20020009523
    Abstract: Method for marking an object where the object is placed in a package whereby a pattern in said package is caused to make a marking in said object. Objects being marked with the above method. The invention is especially useful for marking solid or semi-solid formulations of drugs, candy and food-stuff. Specifically the invention is useful to mark nicotine-containing chewing gums. Other solid or semi-solid objects can equally well be marked using the present invention.
    Type: Application
    Filed: October 1, 2001
    Publication date: January 24, 2002
    Applicant: Pharmacia & Upjohn AB
    Inventor: Stig Gustaesson