Patents by Inventor Robert Canfield
Robert Canfield 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: 20230222927Abstract: Various embodiments of a system and method for a quantitative approach and departure risk assessment are described. In one example, the system includes program instructions executable in the computing device that, when executed by the computing device, cause the computing device to: obtain a nominal flight path of an aircraft, calculate a potential crash area for a section of the nominal flight path based on a failure mode, calculate risk values based on a population data of a geographical area traveled corresponding to the nominal flight path, and display the calculated risk values plotted on a map of at least a section of the geographical area traveled corresponding to the nominal flight path. Other examples include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.Type: ApplicationFiled: July 20, 2021Publication date: July 13, 2023Inventors: Bradley Scott GOBIN, Robert Clayton BRIGGS, Thomas JONES, Robert A. CANFIELD
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Patent number: 7928023Abstract: A composite sheet material, useful as a component of roofing shingles, and a process of making same, which includes a glass fiber web bound with a thermosetting resin which includes a fatty acid amide having the structural formula RCOONH2, where R is a C8-C25 alkyl.Type: GrantFiled: July 1, 2005Date of Patent: April 19, 2011Assignee: Building Materials Investment CorporationInventors: V. Robert Canfield, Robson F. Storey, Betty C. Roberts
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Patent number: 7820400Abstract: The present invention provides monoclonal antibody-producing hybridomas designated 27.F7 and 27.B1. The invention provides a method of detecting TIP-2 antigen bearing cancer cells in a sample. The invention provides a method of detecting TIP-2 antigen on the surface of cancer cells. The invention provides a method for diagnosing cancer in a subject. The invention provides a method for delivering exogenous material to TIP-2 antigen-bearing cancer cells of a human subject. The invention provides a method for treating cancer in a human subject. The invention provides isolated peptides having the amino acid sequences Lys Leu Leu Gly Gly Gln Ile Gly Leu (SEQ. ID No.) and Ser Leu Leu Gly Cys Arg His Tyr Glu Val (SEQ. ID No.). The invention provides a method for immunohistochemical screening of a tissue section for the presence of TIP-2 antigen bearing cancer cells. The invention provides a kit for detecting the presence of TIP-2 antigen-bearing cancer cells.Type: GrantFiled: June 13, 2006Date of Patent: October 26, 2010Assignee: The Trustees of Columbia University in the City of New YorkInventors: Ilya Trakht, Robert Canfield, Gary Kalantarov, Sergei Rudchenko
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Patent number: 7172678Abstract: A composite sheet material, useful as a component of roofing shingles, and a process of making same, which includes a glass fiber web bound with a thermosetting resin which includes a fatty acid amide having the structural formula RCOONH2, where R is a C8–C25 alkyl.Type: GrantFiled: June 17, 2003Date of Patent: February 6, 2007Assignee: GAF Materials CorporationInventors: V. Robert Canfield, Robson F. Storey, Betty C. Roberts
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Publication number: 20060292644Abstract: The present invention provides monoclonal antibody-producing hybridomas designated 27.F7 and 27.B1. The invention provides a method of detecting TIP-2 antigen bearing cancer cells in a sample. The invention provides a method of detecting TIP-2 antigen on the surface of cancer cells. The invention provides a method for diagnosing cancer in a subject. The invention provides a method for delivering exogenous material to TIP-2 antigen-bearing cancer cells of a human subject. The invention provides a method for treating cancer in a human subject. The invention provides isolated peptides having the amino acid sequences Lys Leu Leu Gly Gly Gln Ile Gly Leu (SEQ. ID No.) and Ser Leu Leu Gly Cys Arg His Tyr Glu Val (SEQ. ID No.). The invention provides a method for immunohistochemical screening of a tissue section for the presence of TIP-2 antigen bearing cancer cells. The invention provides a kit for detecting the presence of TIP-2 antigen-bearing cancer cells.Type: ApplicationFiled: June 13, 2006Publication date: December 28, 2006Inventors: Ilya Trakht, Robert Canfield, Gary Kalantarov, Sergei Rudchenko
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Patent number: 7060802Abstract: This invention provides monoclonal antibody-producing hybridomas designated 27.F7 and 27.B1. The invention also provides methods for detecting TIP-2 antigen-bearing cancer cells in a sample, detecting the presence of TIP-2 antigen, optionally on the surface of cancer cells, immunohistochemical screening of a tissue section for the presence of TIP-2 antigen bearing cancer cells, diagnosing cancer in a subject, monitoring progression of cancer wherein the cancer cells are TIP-2 antigen-bearing cells, delivering exogenous material to TIP-2 antigen-bearing cancer cells of a human subject, and treating cancer in a human subject. This invention further provides a kit for detecting the presence of TIP-2 antigen-bearing cancer cells. This invention also provides isolated peptides having the amino acid sequences Lys Leu Leu Gly Gly Gln Ile Gly Leu (SEQ ID No:3) and Ser Leu Leu Gly Cys Arg His Tyr Glu Val (SEQ ID NO:4).Type: GrantFiled: September 18, 2000Date of Patent: June 13, 2006Assignee: The Trustees of Columbia University in the City of New YorkInventors: Ilya Trakht, Robert Canfield, Gary Kalantarov, Sergei Rudchenko
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Publication number: 20040256068Abstract: A composite sheet material, useful as a component of roofing shingles, and a process of making same, which includes a glass fiber web bound with a thermosetting resin which includes a fatty acid amide having the structural formula RCOONH2, where R is a C8-C25 alkyl.Type: ApplicationFiled: June 17, 2003Publication date: December 23, 2004Applicant: BUILDING MATERIALS INVESTMENT CORPORATIONInventors: V. Robert Canfield, Robson F. Storey, Betty C. Roberts
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Patent number: 4567079Abstract: Lighter weight, high strength, built-up roofing (BUR) membranes, systems and process for obtaining same are provided herein. These BUR membranes are made by using an improved ply sheet having uniform ventability and attachment in the overall assembly and superior resistance to wind uplift. The improved structure involves a ply sheet carrying 1/8 inch diameter or larger perforations along its longitudinal border in an area comprising between 1/5 and about 1/2 the width of the ply sheet. The ply sheets here employed for the BUR assembly or membrane have a thickness essentially not in excess of the layer of bonding agent applied over each ply in the assembly.Type: GrantFiled: October 1, 1984Date of Patent: January 28, 1986Assignee: GAF CorporationInventors: V. Robert Canfield, William J. Woodring, Mira C. Kubiak
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Patent number: 4430158Abstract: What is described herein is a method of improving the wet tensile strength of sized glass fiber mats characterized by forming the mat from a plurality of glass fibers and a binder composition therefor which consists essentially of a urea-formaldehyde resin and about 0.01 to 5% by weight of a surfactant which is both highly water soluble and which wets the surfaces of sized glass fibers. The preferred surfactant is an anionic surfactant such as a sodium dodecylbenzene sulfonate. The glass mats thus made retained up to 79% of their tensile strength upon being subjected to severe wet conditions.Type: GrantFiled: September 14, 1981Date of Patent: February 7, 1984Assignee: GAF CorporationInventors: Philip A. Jackey, V. Robert Canfield
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Patent number: 4242404Abstract: What is provided herein is a glass fiber mat having a novel structure and high-strength properties which is particularly useful for roofing products, including built up roofing membranes and systems.The glass mat of the invention is comprised of two fibrous components, namely, individual filament glass fibers and extended glass fiber elements, which are formed in situ in a wet-laid process from original bundles of glass fibers. The individual filaments appear by conventional filamentation of the bundles. The extended fiber elements, however, are formed by longitudinal extension of a given bundle whose fibers are connected longitudinally. Thereby the effective length of a fiber element is very much greater than the length of the fibers therein. The fiber elements are further characterized by a non-uniform diameter, as contrasted to the fibers themselves, being thicker in the mid-section of the element where connection of fibers is maximized, and tapered towards its ends, where fiber connection is at a minimum.Type: GrantFiled: May 16, 1979Date of Patent: December 30, 1980Assignee: GAF CorporationInventors: Alfredo A. Bondoc, V. Robert Canfield, B. Randall Ziegler
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Patent number: 4233353Abstract: High-strength built-up roofing (BUR) membranes and systems are provided herein. These BUR products are made using improved glass fiber mat structures having unusual tear resistance in place of organic felts.The glass fiber mats are constructed from two fibrous components, namely, individual filaments, which provide the uniform denseness required for impregnation of saturant asphalt in the interstices of the mat, and extended fiber elements formed by longitudinal extension and connection of fibers from bundles of glass fibers in a wet-laid process, which furnish tear resistance and tensile strength to the BUR membranes and systems.The BUR membranes and systems of this invention have exceedingly high strengths compared with commercially available products of similar construction, and, advantageously, they can be manufactured by a very economical process.Type: GrantFiled: May 16, 1979Date of Patent: November 11, 1980Assignee: GAF CorporationInventors: Alfredo A. Bondoc, V. Robert Canfield, B. Randall Ziegler
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Patent number: 4200487Abstract: The glass mat made herein is comprised of two fibrous components, namely, individual filament glass fibers and extended glass fiber elements. These components are formed herein in situ in a wet-laid process from original bundles of glass fibers. The individual filaments appear by conventional filamentation of the bundles. The extended fiber elements, however, are formed by longitudinal extension of a given bundle whose fibers are connected longitudinally. Thereby the effective length of a fiber element is very much greater than the length of the fibers therein. The fiber elements are further characterized by a non-uniform diameter, as contrasted to the fibers themselves, being thicker in the midsection of the element where connection of fibers is maximized, and tapered towards its ends, where fiber connection is at a minimum.The extended fiber elements preferably predominate by weight of the fibrous content of the mat over the individual filaments.Type: GrantFiled: May 16, 1979Date of Patent: April 29, 1980Assignee: GAF CorporationInventors: Alfredo A. Bondoc, V. Robert Canfield, B. Randall Ziegler