Patents by Inventor Robert A. Blanchette
Robert A. Blanchette 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: 20230119311Abstract: An automated computer-implemented insurance tracking process and system wherein an insured can select insurance-related information that can be shared with a particular requestor. The selected insurance-related information is automatically saved in a computer memory. The particular requestor is automatically provided digital access to the saved information.Type: ApplicationFiled: October 26, 2022Publication date: April 20, 2023Inventors: Peter Teresi, Robert Blanchette
-
Patent number: 7638145Abstract: The present invention provides agarwood from cultivated trees, and methods of generating agarwood in cultivated trees.Type: GrantFiled: August 5, 2004Date of Patent: December 29, 2009Assignee: Regents of the University of MinnesotaInventors: Robert A. Blanchette, Henry Heuveling van Beek
-
Patent number: 6848211Abstract: The present invention provides agarwood from cultivated trees, and methods of generating agarwood in cultivated trees.Type: GrantFiled: May 24, 2001Date of Patent: February 1, 2005Assignee: Regents of the University of MinnesotaInventors: Robert A. Blanchette, Henry Heuveling van Beek
-
Publication number: 20050008657Abstract: The present invention provides agarwood from cultivated trees, and methods of generating agarwood in cultivated trees.Type: ApplicationFiled: August 5, 2004Publication date: January 13, 2005Inventors: Robert Blanchette, Henry Beek
-
Publication number: 20030064187Abstract: A carbon fiber sailboat mast is provided having a number of elongated carbon fiber tubes bonded to each other and to an external carbon fiber tube which wraps them thereby forming a reinforced carbon fiber mast that is light in weight yet resistant to bending and twisting. A sail-attaching groove/track and a head sail boom track are added after structural components have taken shape.Type: ApplicationFiled: December 6, 2002Publication date: April 3, 2003Inventor: Robert Blanchette
-
Publication number: 20020194780Abstract: The present invention provides agarwood from cultivated trees, and methods of generating agarwood in cultivated trees.Type: ApplicationFiled: May 24, 2001Publication date: December 26, 2002Inventors: Robert A. Blanchette, Henry Heuveling van Beek
-
Patent number: 5853537Abstract: Wood-penetrating fungi of the classes Ascomycotina and Deuteromycotina may be used very effectively to degrade pitch in wood forms used in the making of cellulosic products. Such fungi include but are not limited to the blue stain fungi. The process of Ascospore selection may be used to provide fungi which exhibit good growth on wood substrate while having little or no effects on substrate brightness, or even a positive effect on brightness. The treatment positively influences strength properties of ultimate products such as paper. In one embodiment the pulpwood or pulp is treated with a pitch degrading fungus of the genus Ophiostoma.Type: GrantFiled: June 5, 1995Date of Patent: December 29, 1998Assignee: Clariant Finance (BVI) LimitedInventors: Robert A. Blanchette, Roberta L. Farrell, Yitzhak Hadar, Johnnie E. Merritt, II, Robert A. Snyder, Philip A. Wendler, Wendy Zimmerman
-
Patent number: 5766926Abstract: The bacteria Pseudomonas fluorescens, Pantoea (Enterobacter) agglomerans, Bacillus cereus, and Xanthomonas campestris are useful in reducing the pitch content of pulps and pulpwoods used in making cellulosic products. Such bacteria are also useful in reducing the color staining by staining fungi of structural wood by inoculating the structural wood or log sources from which it is to be cut.Type: GrantFiled: May 8, 1996Date of Patent: June 16, 1998Assignee: Clariant Finance (BVI) LimitedInventors: Robert A. Blanchette, Todd A. Burnes, Roberta L. Farrell, Sara Iverson
-
Patent number: 5711945Abstract: The bacteria Pseudomonas fluorescens and Xanthomonas campestris are useful in reducing the pitch content of pulps and pulpwoods used in making cellulosic products. Such bacteria are also useful in reducing the color staining by staining fungi of structural wood by inoculating the structural wood or log sources from which it is to be cut.Type: GrantFiled: May 11, 1995Date of Patent: January 27, 1998Assignee: Regents of the University of MinnesotaInventors: Robert A. Blanchette, Todd A. Burnes, Roberta L. Farrell
-
Patent number: 5705383Abstract: The present invention relates to the use of certain fungi in the reduction of the pitch and/or lignin content of cellulosic materials. In particular, the white rot fungi Schizophyllum commune, Trichaptum biforme and Phanerochaete gigantea are useful in reducing pitch and/or lignin, or both, which saves electrical energy during the mechanical refining of pulps and pulpwoods used in making cellulosic products.Type: GrantFiled: September 29, 1995Date of Patent: January 6, 1998Assignee: Clariant Finance (BVI) LimitedInventors: Robert A. Blanchette, Sara Iverson, Chad J. Behrendt
-
Patent number: 5554535Abstract: The white rot fungus Scytinostroma galactinum strain F361 and mutants thereof are particularly effective in selectively grading the lignin component of lignin-containing materials, particularly processed wood pulps including chemical pulps, and also particularly effective in degrading lignin degradation products such as chlorinated degraded lignin by-products as found, for example, in E-1 effluents, and also in degrading chlorine-containing aromatic compounds generally as found in aqueous waste streams containing the same.Type: GrantFiled: October 28, 1994Date of Patent: September 10, 1996Assignee: Clariant Finance (BVI) LimitedInventors: Robert A. Blanchette, Theresa S. Brush, Roberta L. Farrell, Keith A. Krisa, Chittra Mishra
-
Patent number: 5545544Abstract: The white rot fungus Scytinostroma galactinum strain F361 and mutants thereof are particularly effective in selectively grading the lignin component of lignin-containing materials, particularly processed wood pulps including chemical pulps, and also particularly effective in degrading lignin degradation products such as chlorinated degraded lignin by-products as found, for example, in E-1 effluents, and also in degrading chlorine-containing aromatic compounds generally as found in aqueous waste streams containing the same.Type: GrantFiled: June 6, 1995Date of Patent: August 13, 1996Assignees: Sandoz Ltd., The Regents of the Univ. of MinnesotaInventors: Robert A. Blanchette, Theresa S. Brush, Roberta L. Farrell, Keith A. Krisa, Chittra Mishra
-
Patent number: 5538752Abstract: Compositions comprising melanin or melanin precursors are useful for preventing or controlling decay of substrates such as cellulosic and other porous organic substrates. The compositions provide useful wood preservatives, wound dressings, and the like. In one embodiment, the compositions comprise melanin complexed with metal ions, particularly copper. The compositions may be applied as penetrating or surface treatments. Certain melanins are also particularly useful for removing metal ions from liquids.Type: GrantFiled: February 13, 1995Date of Patent: July 23, 1996Assignees: Regents of the Univ. of Minnesota, Sandoz Ltd.Inventors: Robert A. Blanchette, Theresa S. Brush, Roberta L. Farrell
-
Patent number: 5532164Abstract: Fungi which grow white/colorless and reduce pitch are used to protect structural wood before or after cutting from logs against color staining by staining fungi.Type: GrantFiled: May 20, 1994Date of Patent: July 2, 1996Assignee: Sandoz Ltd.Inventors: Robert A. Blanchette, Roberta L. Farrell, Chad J. Behrendt
-
Patent number: 5518921Abstract: Fungi which grow white/colorless and reduce pitch are used to protect structural wood before or after cutting from logs against color staining by staining fungi. The fungus Phanerochaete gigantea is also useful to facilitate debarking.Type: GrantFiled: April 17, 1995Date of Patent: May 21, 1996Assignee: Clariant Finance (BVI) LimitedInventors: Robert A. Blanchette, Roberta L. Farrell, Chad J. Behrendt
-
Patent number: 5476790Abstract: The fungi Schizophyllum commune, Trichaptum biforme and Phanerochaete gigantea are useful in reducing the pitch content of pulps and pulpwoods used in making cellulosic products.Type: GrantFiled: November 3, 1994Date of Patent: December 19, 1995Assignee: Sandoz Ltd.Inventors: Robert A. Blanchette, Roberta L. Farrell, Sara Iverson
-
Patent number: 5472874Abstract: The fungus Phlebia tremellosa is useful in reducing the pitch content of pulps and pulpwoods used in making cellulosic products.Type: GrantFiled: May 20, 1994Date of Patent: December 5, 1995Assignee: Sandoz Ltd.Inventors: Robert A. Blanchette, Roberta L. Farrell, Sara Iverson
-
Patent number: 5427945Abstract: The white rot fungus Scytinostroma galactinum strain F361 and mutants thereof are particularly effective in selectively grading the lignin component of lignin-containing materials, particularly processed wood pulps including chemical pulps, and also particularly effective in degrading lignin degradation products such as chlorinated degraded lignin by-products as found, for example, in E-1 effluents, and also in degrading chlorine-containing aromatic compounds generally as found in aqueous waste streams containing the same.Type: GrantFiled: February 18, 1994Date of Patent: June 27, 1995Assignees: Sandoz Ltd., The Regents of the Univ. of MinnesotaInventors: Robert A. Blanchette, Theresa S. Brush, Roberta L. Farrell, Keith A. Krisa, Chittra Mishra
-
Patent number: 5055159Abstract: A method of using biological processes as a pretreatment step in combined biological and mechanical paper pulping process is described. The process uses a species of fungus, Ceriporiopsis subvermispora, which has not previously been used for this purpose. It has been found that even with a non-optimized system, and with the stationary holding of the wood chips during fungal incubation, that significant savings in energy usage in the pulping process can be achieved compared to conventional mechanical pulping while simultaneously achieving increased strength characteristics in the paper.Type: GrantFiled: May 16, 1990Date of Patent: October 8, 1991Assignee: Wisconsin Alumni Research FoundationInventors: Robert A. Blanchette, Gary F. Leatham, Michael Attridge, Masood Akhtar, Gary C. Myers