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).
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Publication number: 20180213764Abstract: 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: ApplicationFiled: March 27, 2018Publication date: August 2, 2018Applicant: Mississippi State UniversityInventors: Nathan S. Little, John J. Riggins, Tor P. Schultz
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Patent number: 9924706Abstract: 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: GrantFiled: May 13, 2013Date of Patent: March 27, 2018Assignee: Mississippi State UniversityInventors: Nathan S. Little, John J. Riggins, Tor P Schultz
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Publication number: 20130333275Abstract: 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: ApplicationFiled: May 13, 2013Publication date: December 19, 2013Applicant: Mississippi State UniversityInventors: Nathan S. Little, John J. Riggins, Tor P. Schultz
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Publication number: 20070224160Abstract: 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: ApplicationFiled: March 21, 2007Publication date: September 27, 2007Applicants: Mississippi State University, U.S. Department of Energy's National Renewable Energy LabInventors: Tor P. Schultz, Darrel Nicholas, Stephen Scott Kelley
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Patent number: 6902675Abstract: 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: GrantFiled: October 18, 2002Date of Patent: June 7, 2005Assignee: Mississippi State UniversityInventors: Anita M. Kelly, Tor P. Schultz
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Patent number: 6602605Abstract: 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: GrantFiled: January 17, 2002Date of Patent: August 5, 2003Assignee: The United States of America as represented by the Secretary of the ArmyInventors: Darrel D. Nicholas, Eugene Michael Ivankoe, Moon G. Kim, Charles U. Pittman, Lichang Wang, Ahmed Kabir, Tor P. Schultz, Leonard L. Ingram
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Publication number: 20030121859Abstract: 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: ApplicationFiled: October 18, 2002Publication date: July 3, 2003Inventors: Anita M. Kelly, Tor P. Schultz
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Publication number: 20020176995Abstract: 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: ApplicationFiled: January 17, 2002Publication date: November 28, 2002Applicant: The Government of the United States as represented by the Secretary of the ArmyInventors: Darrel D. Nicholas, Eugene Michael Ivankoe, Moon G. Kim, Charles U. Pittman, Lichang Wang, Ahmed Kabir, Tor P. Schultz, Leonard L. Ingram
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Patent number: 6231651Abstract: 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: GrantFiled: June 18, 1999Date of Patent: May 15, 2001Assignee: Mississippi State UniversityInventors: Tor P. Schultz, Darrel D. Nicholas
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Patent number: 5944880Abstract: 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: GrantFiled: January 26, 1998Date of Patent: August 31, 1999Assignee: Mississippi State UniversityInventors: Tor P. Schultz, Darrel D. Nicholas
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Patent number: 5730907Abstract: 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: GrantFiled: August 27, 1996Date of Patent: March 24, 1998Assignee: Mississippi State UniversityInventors: Tor P. Schultz, Darrel D. Nicholas
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Patent number: 5540954Abstract: 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: GrantFiled: June 6, 1995Date of Patent: July 30, 1996Assignee: Mississippi Forest Products Laboratory, Mississippi State UniversityInventors: Darrel D. Nicholas, Tor P. Schultz
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Patent number: 5462589Abstract: 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: GrantFiled: February 22, 1994Date of Patent: October 31, 1995Assignee: Mississippi Forest Products LaboratoryInventors: Darrel D. Nicholas, Tor P. Schultz