Patents by Inventor John W. Longabach
John W. Longabach 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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Patent number: 10052266Abstract: Aerogel, calcined articles, and crystalline articles comprising ZrO2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons).Type: GrantFiled: February 13, 2018Date of Patent: August 21, 2018Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson, Kathleen M. Humpal, John W. Longabach, James P. Mathers, Roberta R. Naujok, Paul D. Pennington, Gallus Schechner
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Publication number: 20180168937Abstract: Aerogel, calcined articles, and crystalline articles comprising ZrO2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons).Type: ApplicationFiled: February 13, 2018Publication date: June 21, 2018Inventors: Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson, Kathleen M. Humpal, John W. Longabach, James P. Mathers, Roberta R. Naujok, Paul D. Pennington, Gallus Schechner
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Patent number: 9925126Abstract: Aerogel, calcined articles, and crystalline articles comprising ZrO2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons).Type: GrantFiled: April 13, 2017Date of Patent: March 27, 2018Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson, Kathleen M. Humpal, John W. Longabach, James P. Mathers, Roberta R. Naujok, Paul D. Pennington, Gallus Schechner
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Publication number: 20170216153Abstract: Aerogel, calcined articles, and crystalline articles comprising ZrO2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons).Type: ApplicationFiled: April 13, 2017Publication date: August 3, 2017Inventors: Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson, Kathleen M. Humpal, John W. Longabach, James P. Mathers, Roberta R. Naujok, Paul D. Pennington, Gallus Schechner
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Patent number: 9657152Abstract: Aerogel, calcined articles, and crystalline articles comprising ZrO2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons).Type: GrantFiled: August 3, 2012Date of Patent: May 23, 2017Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson, Kathleen M. Humpal, John W. Longabach, James P. Mathers, Roberta R. Naujok, Paul D. Pennington, Gallus Schechner
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Publication number: 20150203650Abstract: Aerogel, calcined articles, and crystalline articles comprising ZrO2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons).Type: ApplicationFiled: August 3, 2012Publication date: July 23, 2015Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann, Mark J. Hendrickson, Kathleen M. Humpal, John W. Longabach, James P. Mathers, Roberta R. Naujok, Paul D. Pennington, Gallus Schechner
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Patent number: 8557918Abstract: Compositions comprising a plurality of carbon nanotubes, a host polymer, and A block copolymer comprising a first block and a second block, wherein no block is compatible with the host polymer. In one aspect, the block copolymer is amphiphilic. In another aspect, the block copolymer may comprise a first block and a second block, wherein at least one of the first and second blocks comprises repeating units derived from a monomer having the general formula: (R)2C?C(R)(Rf) wherein Rf is selected from fluorine, a C1 to C10 fluorinated or perfluorinated alkyl group, and a C1 to C10 fluorinated or perfluorinated alkoxy group; each R is independently selected from F, H, Cl, Rf, a C1 to C10 alkyl group, and R2A, wherein R2 is a C1 to C10 alkylene group and A is selected from CO2M and SO3M, wherein M is selected from H, an ammonium and organo onium group.Type: GrantFiled: December 27, 2010Date of Patent: October 15, 2013Assignee: 3M Innovative Properties CompanyInventors: James M. Nelson, Ryan E. Marx, John W. Longabach
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Publication number: 20110144238Abstract: Compositions comprising a plurality of carbon nanotubes, a host polymer, and A block copolymer comprising a first block and a second block, wherein no block is compatible with the host polymer. In one aspect, the block copolymer is amphiphilic. In another aspect, the block copolymer may comprise a first block and a second block, wherein at least one of the first and second blocks comprises repeating units derived from a monomer having the general formula: (R)2C?C(R)(Rf) wherein Rf is selected from fluorine, a C1 to C10 fluorinated or perfluorinated alkyl group, and a C1 to C10 fluorinated or perfluorinated alkoxy group; each R is independently selected from F, H, Cl, Rf, a C1 to C10 alkyl group, and R2A, wherein R2 is a C1 to C10 alkylene group and A is selected from CO2M and SO3M, wherein M is selected from H, an ammonium and organo onium group.Type: ApplicationFiled: December 27, 2010Publication date: June 16, 2011Inventors: James M. NELSON, Ryan E. Marx, John W. Longabach
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Patent number: 7863381Abstract: Compositions comprising a plurality of carbon nanotubes, a host polymer, and A block copolymer comprising a first block and a second block, wherein no block is compatible with the host polymer. In one aspect, the block copolymer is amphiphilic. In another aspect, the block copolymer may comprise a first block and a second block, wherein at least one of the first and second blocks comprises repeating units derived from a monomer having the general formula: (R)2C?C(R)(Rf) wherein Rf is selected from fluorine, a C1 to C10 fluorinated or perfluorinated alkyl group, and a C1 to C10 fluorinated or perfluorinated alkoxy group; each R is independently selected from F, H, Cl, Rf, a C1 to C10 alkyl group, and R2A, wherein R2 is a C1 to C10 alkylene group and A is selected from CO2M and SO3M, wherein M is selected from H, an ammonium and organo onium group.Type: GrantFiled: March 8, 2006Date of Patent: January 4, 2011Assignee: 3M Innovative Properties CompanyInventors: James M. Nelson, Ryan E. Marx, John W. Longabach
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Patent number: 7691932Abstract: A mixture of layered silicate, block copolymer having at least one block that is compatible with the first layered silicate, and a solvent is sheared while the solvent is removed.Type: GrantFiled: September 27, 2004Date of Patent: April 6, 2010Assignee: 3M Innovative Properties CompanyInventors: James M. Nelson, Ryan E. Marx, John W. Longabach, Kenneth J. Hanley, Mark E. Napierala, Myles L. Brostrom, Jeffrey J. Cernohous
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Publication number: 20100068500Abstract: Compositions comprising a plurality of carbon nanotubes, a host polymer, and A block copolymer comprising a first block and a second block, wherein no block is compatible with the host polymer. In one aspect, the block copolymer is amphiphilic. In another aspect, the block copolymer may comprise a first block and a second block, wherein at least one of the first and second blocks comprises repeating units derived from a monomer having the general formula: (R)2C?C(R)(Rf) wherein Rf is selected from fluorine, a C1 to C10 fluorinated or perfluorinated alkyl group, and a C1 to C10 fluorinated or perfluorinated alkoxy group; each R is independently selected from F, H, Cl, Rf, a C1 to C10 alkyl group, and R2A, wherein R2 is a C1 to C10 alkylene group and A is selected from CO2M and SO3M, wherein M is selected from H, an ammonium and organo onium group.Type: ApplicationFiled: March 8, 2006Publication date: March 18, 2010Inventors: James M. Nelson, Ryan E. Marx, John W. Longabach
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Patent number: 7495051Abstract: A composition comprising exfoliated silicate platelets; a thermoplastic polymer; and a block copolymer and method of making the same.Type: GrantFiled: September 27, 2004Date of Patent: February 24, 2009Assignee: 3M Innovative Properties CompanyInventors: James M. Nelson, Ryan E. Marx, John W. Longabach, Kenneth J. Hanley, Mark E. Napierala, Terri A. Shefelbine, Myles L. Brostrom, Jeffrey J. Cernohous
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Patent number: 7329702Abstract: A composition comprising a fluorinated block copolymer and at least one of an intercalated layered silicate or exfoliated silicate platelets, and methods of making the same.Type: GrantFiled: September 27, 2004Date of Patent: February 12, 2008Assignee: 3M Innovative Properties CompanyInventors: James M. Nelson, Ryan E. Marx, John W. Longabach, Kenneth J. Hanley, Terri A. Shefelbine, Myles L. Brostrom, Jeffrey J. Cernohous
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Patent number: 6977113Abstract: Microfiber articles and methods and intermediates for their production, the microfiber articles being preferably produced from co-extruded multi-layer films, and the articles having a multi-layer construction that allows selection of the different layers to have different properties.Type: GrantFiled: October 9, 2001Date of Patent: December 20, 2005Assignee: 3M Innovative Properties CompanyInventors: Robert S. Kody, Mario A. Perez, John W. Longabach, Kimberley D. Klepzig, John M. Sebastian, Terry R. Hobbs, Matthew J. Michel, Timothy J. Lindquist, Ravi K. Sura
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Publication number: 20030068481Abstract: Described are microfiber articles and methods and intermediates for their production, the microfiber articles being preferably produced from co-extruded multi-layer films, and the articles having a multi-layer construction that allows selection of the different layers to have different properties such that the article can have a desired combination of properties.Type: ApplicationFiled: October 9, 2001Publication date: April 10, 2003Inventors: Robert S. Kody, Mario A. Perez, John W. Longabach, Kimberley D. Klepzig, John M. Sebastian, Terry R. Hobbs, Matthew J. Michel, Timothy J. Lindquist, Ravi K. Sura