Patents by Inventor Susan T. Oeltjen

Susan T. Oeltjen 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).

  • Absorbent systems providing antimicrobial activity
    Patent number: 7943158
    Abstract: An article and process provides a stable technology that reduces the microbial content by providing molecular iodine to the stabilized reagents when at least two reactants are activated by aqueous and/or alcohol materials.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: May 17, 2011
    Assignee: Biolargo Life Technologies, Inc
    Inventors: Anthony R. Nelson, Susan T. Oeltjen, Christopher J. Rueb, William A. Hendrickson, Kenneth R. Code
  • Absorbent systems providing antimicrobial activity
    Publication number: 20080145391
    Abstract: An article and process provides a stable technology that reduces the microbial content by providing molecular iodine to the stabilized reagents when at least two reactants are activated by aqueous and/or alcohol materials.
    Type: Application
    Filed: December 7, 2007
    Publication date: June 19, 2008
    Inventors: Anthony R. Nelson, Susan T. Oeltjen, Christopher J. Rueb, William A. Hendrickson, Kenneth R. Code
  • Hot melt pressure sensitive adhesive which exhibits minimal staining
    Patent number: 6433069
    Abstract: This invention relates to a removable grade hot melt pressure sensitive adhesive comprising from about 5% to about 30% by weight of the adhesive of a block copolymer having styrene endblocks and ethylene/butylene or ethylene/propylene midblocks and having a coupling efficiency of less than about 65% and a melt index of greater than about 20 grams/10 minutes; from about 10% to about 50% by weight of the adhesive of at least one block copolymer having styrene endblocks and a coupling efficiency from about 65% to about 100%; from about 20% to about 60% by weight of the adhesive of a tackifying resin and from about 10% to about 40% by weight of the adhesive of a liquid plasticizing oil.
    Type: Grant
    Filed: June 14, 2000
    Date of Patent: August 13, 2002
    Assignee: H. B. Fuller Licensing & Financing Inc.
    Inventors: Susan T. Oeltjen, Jeffrey S. Lindquist, Yoshihiro Kodama, Daisuke Asai
  • Polyamide adhesives having improved bookbinding characteristics
    Patent number: 5989385
    Abstract: A method of bookbinding comprising the steps of a) applying a film comprising at least one hot melt polyamide at an application temperature of between about 175.degree. C. and about 190.degree. C. to the backbone of a book block said film having a tensile strength greater than about 400 psi and a Young's modulus of less than about 12,000 psi and b) covering said book block having said film of polyamide with a book cover having a portion thereof in substantially parallel relation to said film.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: November 23, 1999
    Assignee: H.B. Fuller Licensing & Financing, Inc
    Inventors: Susan T. Oeltjen, David B. Malcolm
  • Low viscosity hot melt pressure sensitive adhesive which exhibits minimal staining
    Patent number: 5912295
    Abstract: This invention relates to a removable grade hot melt pressure sensitive adhesive comprising from about 5% to about 30% by weight of the adhesive of a block copolymer having styrene endblocks and ethylene/butylene or ethylene/propylene midblocks and having a coupling efficiency of less than about 65% and a melt index of greater than about 20 grams/10 minutes; from about 10% to about 50% by weight of the adhesive of at least one block copolymer having styrene endblocks and a coupling efficiency from about 65% to about 100%; from about 20% to about 60% by weight of the adhesive of a tackifying resin and from about 10% to about 40% by weight of the adhesive of a liquid plasticizing oil.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: June 15, 1999
    Assignee: H.B. Fuller Licensing & Financing, Inc.
    Inventors: Susan T. Oeltjen, Jeffrey S. Lindquist