Patents by Inventor Tor P. Schultz

Tor P. Schultz 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).

  • Publication number: 20180213764
    Abstract: The present invention includes a new type of bait for wood-targeting pest baiting systems and methods of obtaining the bait. Certain embodiments of the present invention include a blue-stained wood either treated with a solution that includes blue-stain fungi or wood naturally infected with blue-stain fungi. Additional embodiments of the present invention include a blue-stained solution that may be applied to a wood substrate or to a non-wood bait matrix.
    Type: Application
    Filed: March 27, 2018
    Publication date: August 2, 2018
    Applicant: Mississippi State University
    Inventors: Nathan S. Little, John J. Riggins, Tor P. Schultz
  • Patent number: 9924706
    Abstract: The present invention includes a new type of bait for wood-targeting pest baiting systems and methods of obtaining the bait. Certain embodiments of the present invention include a blue-stained wood either treated with a solution that includes blue-stain fungi or wood naturally infected with blue-stain fungi. Additional embodiments of the present invention include a blue-stained solution that may be applied to a wood substrate or to a non-wood bait matrix.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: March 27, 2018
    Assignee: Mississippi State University
    Inventors: Nathan S. Little, John J. Riggins, Tor P Schultz
  • Publication number: 20130333275
    Abstract: The present invention includes a new type of bait for wood-targeting pest baiting systems and methods of obtaining the bait. Certain embodiments of the present invention include a blue-stained wood either treated with a solution that includes blue-stain fungi or wood naturally infected with blue-stain fungi. Additional embodiments of the present invention include a blue-stained solution that may be applied to a wood substrate or to a non-wood bait matrix.
    Type: Application
    Filed: May 13, 2013
    Publication date: December 19, 2013
    Applicant: Mississippi State University
    Inventors: Nathan S. Little, John J. Riggins, Tor P. Schultz
  • Publication number: 20070224160
    Abstract: This invention relates to a nonleachable waterborne wood preservative composition that combines one or more resin acids, mostly or fully in the carboxylate anion form, with one or more organic biocides to enhance the efficacy of relatively high-cost organic biocides. Resin acids are cost effective and environmentally safe, and therefore can be used as a low-cost and environmentally-benign additive to help protect wood against wood-destroying fungi. Furthermore, wood treated with a waterborne resin acid formulation will have enhanced water repellency, which will result in better dimensional stability for wood exposed to water. This invention also provides a method for the use of the described composition.
    Type: Application
    Filed: March 21, 2007
    Publication date: September 27, 2007
    Applicants: Mississippi State University, U.S. Department of Energy's National Renewable Energy Lab
    Inventors: Tor P. Schultz, Darrel Nicholas, Stephen Scott Kelley
  • Patent number: 6902675
    Abstract: This invention relates to a method to extract terpenoids in aquatic environments by using a hydrophobic absorbent, thus reducing or eliminating off-flavor in water and aquaculture products which is caused by cyanobacteria-produced terpenoids.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: June 7, 2005
    Assignee: Mississippi State University
    Inventors: Anita M. Kelly, Tor P. Schultz
  • Patent number: 6602605
    Abstract: A method and process for treating wood. The steps include preparing isocyanate-based reactive prepolymer resins for impregnation, impregnating wood with these impregnation resins, curing the impregnated wood at elevated temperatures, preparing isocyanate resin-based coating materials and applying these coating materials on the cured impregnated wood and curing the coatings at room or elevated temperatures. The resulting treated wood has substantially improved de-contaminability of the chemical warfare agent VX both initially and after long exposure to degradation effects from sunlight.
    Type: Grant
    Filed: January 17, 2002
    Date of Patent: August 5, 2003
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Darrel D. Nicholas, Eugene Michael Ivankoe, Moon G. Kim, Charles U. Pittman, Lichang Wang, Ahmed Kabir, Tor P. Schultz, Leonard L. Ingram
  • Publication number: 20030121859
    Abstract: This invention relates to a method to extract terpenoids in aquatic environments by using a hydrophobic absorbent, thus reducing or eliminating off-flavor in water and aquaculture products which is caused by cyanobacteria-produced terpenoids.
    Type: Application
    Filed: October 18, 2002
    Publication date: July 3, 2003
    Inventors: Anita M. Kelly, Tor P. Schultz
  • Publication number: 20020176995
    Abstract: A method and process for treating wood. The steps include preparing isocyanate-based reactive prepolymer resins for impregnation, impregnating wood with these impregnation resins, curing the impregnated wood at elevated temperatures, preparing isocyanate resin-based coating materials and applying these coating materials on the cured impregnated wood and curing the coatings at room or elevated temperatures.
    Type: Application
    Filed: January 17, 2002
    Publication date: November 28, 2002
    Applicant: The Government of the United States as represented by the Secretary of the Army
    Inventors: Darrel D. Nicholas, Eugene Michael Ivankoe, Moon G. Kim, Charles U. Pittman, Lichang Wang, Ahmed Kabir, Tor P. Schultz, Leonard L. Ingram
  • Patent number: 6231651
    Abstract: A wood preservative composition comprising at least one biocide, such as an iodopropargyl compound or a triazole compound, in combination with at least one antioxidant, such as a hindered phenol, a flavonoid compound, or a naturally occurring polyphenol derived from a woody plant, is useful as a cost-effective and environmentally safe wood preservative. The invention also provides a method for the use of such composition and compositions so treated.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: May 15, 2001
    Assignee: Mississippi State University
    Inventors: Tor P. Schultz, Darrel D. Nicholas
  • Patent number: 5944880
    Abstract: A wood preservative composition comprising a biocide such as a quaternary ammonium compound, e.g., didecyl-dimethyl ammonium chloride (DDAC), an isothiazolone or an isophthalonitrile, in combination with an antioxidant, e.g., a flavone or a phenol, is useful as a cost-effective and environmentally safe wood preservative. The invention also provides a method for the use of such composition and compositions so treated.
    Type: Grant
    Filed: January 26, 1998
    Date of Patent: August 31, 1999
    Assignee: Mississippi State University
    Inventors: Tor P. Schultz, Darrel D. Nicholas
  • Patent number: 5730907
    Abstract: A wood preservative composition comprising a biocide such as a quaternary ammonium compound, e.g., didecyldimethyl ammonium chloride (DDAC), an isothiazolone or an isophthalonitrile, in combination with an antioxidant, which is a flavone or a phenol, is useful as a cost-effective and environmentally safe wood preservative. The invention also provides a method for the use of such composition and compositions so treated.
    Type: Grant
    Filed: August 27, 1996
    Date of Patent: March 24, 1998
    Assignee: Mississippi State University
    Inventors: Tor P. Schultz, Darrel D. Nicholas
  • Patent number: 5540954
    Abstract: The invention is directed to synergistic biocidal compositions that combine copper salt and an organic biocide selected from the group of tribromophenol, its salts and chelates, and sodium-omadine, its salts and chelates. Wood treated with the preservative compositions have improved fungi resistance.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 30, 1996
    Assignee: Mississippi Forest Products Laboratory, Mississippi State University
    Inventors: Darrel D. Nicholas, Tor P. Schultz
  • Patent number: 5462589
    Abstract: The invention is directed to synergistic biocidal compositions that combine a copper salt and an organic biocide selected from the group of tribromophenol, its salts and chelates, and sodium-omadine, its salts and chelates. Wood treated with the preservative compositions have improved fungi resistance.
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: October 31, 1995
    Assignee: Mississippi Forest Products Laboratory
    Inventors: Darrel D. Nicholas, Tor P. Schultz