Patents by Inventor Werner Franz Wilhelm Lonsky

Werner Franz Wilhelm Lonsky 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).

  • Yellowing prevention of cellulose-based consumer products
    Publication number: 20040115451
    Abstract: The present invention is a consumer product packaging system comprising at least one consumer product wrapped in a UV—protective thermoplastic packaging film. At least one of the consumer products wrapped in the UV—protective thermoplastic packaging film has a brightness value wherein the brightness value of the consumer product changes about 5 percent or less during an exposure to light for a period of about 12 months or more.
    Type: Application
    Filed: December 5, 2003
    Publication date: June 17, 2004
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Werner Franz Wilhelm Lonsky, William Hung Nguyen, Kevin Bradley Sartain
  • Yellowing prevention of cellulose-based consumer products
    Publication number: 20040110017
    Abstract: The present invention is a consumer product packaging system comprising at least one consumer product wrapped in an UV thermoplastic packaging film. At least one of the consumer products wrapped in the UV thermoplastic packaging film has a brightness wherein the brightness of the consumer product changes about 5 percent or less during an exposure to light for a period of about 12 months or more.
    Type: Application
    Filed: December 9, 2002
    Publication date: June 10, 2004
    Inventors: Werner Franz Wilhelm Lonsky, William Hung Nguyen, Kevin Bradley Sartain
  • Enzymatic treatment of pulp to increase strength using truncated hydrolytic enzymes
    Patent number: 6635146
    Abstract: Papermaking fibers are treated with certain hydrolytic enzymes, specifically including cellulases, such as truncated endo-glucanases, which have been freed of their cellulose binding domain, to generate aldehyde groups at or near the surface of the fibers. Paper sheets made from the resulting fibers exhibit improved strength characteristics relative to paper sheets made from untreated fibers.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: October 21, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Werner Franz Wilhelm Lonsky, Alberto Ricardo Negri
  • Enzymatic treatment of pulp to increase strength
    Publication number: 20020088575
    Abstract: Papermaking fibers are treated with certain hydrolytic enzymes, specifically including cellulases, such as truncated endo-glucanases, which have been freed of their cellulose binding domain, to generate aldehyde groups at or near the surface of the fibers. Paper sheets made from the resulting fibers exhibit improved strength characteristics relative to paper sheets made from untreated fibers.
    Type: Application
    Filed: August 29, 2001
    Publication date: July 11, 2002
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Werner Franz Wilhelm Lonsky, Alberto Ricardo Negri