Patents by Inventor Paul Dolan
Paul Dolan 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: 11957100Abstract: A novel maize variety designated X85R242 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X85R242 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X85R242 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X85R242, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X85R242 are provided. Methods for producing maize varieties derived from maize variety X85R242 and methods of using maize variety X85R242 are disclosed.Type: GrantFiled: July 16, 2021Date of Patent: April 16, 2024Assignee: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Dennis James Dolan, Steven Paul King, Jean-Marc Montpetit
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Publication number: 20240091253Abstract: Method and composition for treating or preventing a respiratory illness. The method includes administering at least one dose of a pharmaceutically acceptable fluid having a pH less than 3.0 into contact with at least one region of the respiratory tract present in a patient in need thereof. Respiratory illness that can be treated include COVID-19.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Paul Bundschuh, Lawrence Carlson, Shawn Dolan, Andrew M. Yaksic
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Publication number: 20240090424Abstract: A novel maize variety designated 1PHMT48 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PHMT48 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PHMT48 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PHMT48 or a locus conversion of 1PHMT48 with another maize variety.Type: ApplicationFiled: June 17, 2022Publication date: March 21, 2024Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: DENNIS JAMES DOLAN, STEVEN PAUL KING
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Patent number: 11752506Abstract: A reactor system has a number of stations arranged to recover mineral particles in a slurry. The system includes a hopper to receive the slurry and barren media having hydrophobic coating to attract the mineral particles. The hopper provides a mixture of barren media and slurry to a tumbler arranged to stir the mixture in order to increase the contact between the slurry and the barren media so as to allow the mineral particles to attach to the barren media to form mineral laden media. The mineral laden media are conveyed to a rinsing station where water jets are used to wash the gangue materials off the mineral laden media. The rinsed mineral laden media are mixed with a surfactant so that the mineral particles are released from the mineral laden media. High-pressure water and air jets are then used to remove remaining surfactant from the released media.Type: GrantFiled: October 6, 2021Date of Patent: September 12, 2023Assignee: CIDRA CORPORATE SERVICES, INC.Inventors: Mark R. Fernald, Paul J. Rothman, Paul Dolan, Kirk Johnson, Patrick Tuxbury, Sandeep Balasubramanyam, Peter A. Amelunxen, Timothy J. Bailey, Adam Jordens, Joseph Nord
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Publication number: 20230278044Abstract: A substrate for use in an aqueous slurry has a polymeric coating to provide a compliant and sticky surface. The polymer coating has a chemical to render the surface hydrophobic so as to attract hydrophobic or hydrophobized mineral particles in the slurry. The surface has a surface roughness structure in the nano-scale to micro-scale range. The substrate can take the form of a conveyor belt, a bead, a mesh, an impeller, a filter or a flat surface. The substrate can also be an open-cell foam. The polymeric coating can be modified with tackifiers; plasticizers; crosslinking agents; chain transfer agents; chain extenders; adhesion promoters; aryl or alky copolymers; fluorinated copolymers and/or additives; hydrophobicizing agents such as hexamethyldisilazane; inorganic particles such as silica, hydrophobic silica, and/or fumed hydrophobic silica; MQ resin; and/or other additives to control and modify the properties of the polymer.Type: ApplicationFiled: February 24, 2023Publication date: September 7, 2023Inventors: Paul J. ROTHMAN, Mark R. FERNALD, Paul DOLAN, Michael Stephen RYAN, Michael D. COPPOLA, Kevin Rodney LASSILA, Allison K. GREENE
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Publication number: 20230020934Abstract: Apparatus uses engineered collection media to recover mineral particles in a mineral extraction process, e.g., for processing a tailings stream at the end of a flotation separation process. The engineered collection media are added to slurry/tailings containing the mineral particles. The engineered collection media have collection surfaces coated with a chemical selected for attracting the mineral particles to the collection surfaces so the engineered collection media becomes mineral laden media in the slurry/tailings in a loading stage. The apparatus include three stages: removing unwanted material from mineral laden media; using a stripping agent to strip the mineral particles from the mineral laden media; and separating the engineered collection media from the mineral particles and the stripping agent. The stripping agent is reused for stripping, and the engineered collection media are returned to the loading stage. The engineered collection media can have a smooth or foam-like surface.Type: ApplicationFiled: August 29, 2022Publication date: January 19, 2023Inventors: PAUL J. ROTHMAN, Mark R. FERNALD, Peter A. AMELUNXEN, Paul DOLAN, Timothy BAILEY, Michael RYAN
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Publication number: 20220410175Abstract: An apparatus for removing mineral particles from loaded engineered collection media includes one or more solvents with sufficiently low surface tension. The engineered collection media are made of a synthetic material and have a surface coated with a hydrophobic material to provide a chemical bond between the mineral particles and the surface. The solvents together with a releasing mechanism are arranged to disrupt the chemical bond. Preferably, a surfactant or a nonionic surfactant is also added to the solvents.Type: ApplicationFiled: December 11, 2020Publication date: December 29, 2022Inventors: Guillaume JAUNKY, Wolfgang GRIESEL, Allison GREENE, Michael D. COPPOLA, Kevin LASSILA, Michael RYAN, Paul DOLAN, Mark R. FERNALD, Paul J. ROTHMAN
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Patent number: 11517918Abstract: Apparatus uses engineered collection media to recover mineral particles in a mineral extraction process, e.g., for processing a tailings stream at the end of a flotation separation process. The engineered collection media are added to slurry/tailings containing the mineral particles. The engineered collection media have collection surfaces coated with a chemical selected for attracting the mineral particles to the collection surfaces so the engineered collection media becomes mineral laden media in the slurry/tailings in a loading stage. The apparatus include three stages: removing unwanted material from mineral laden media; using a stripping agent to strip the mineral particles from the mineral laden media; and separating the engineered collection media from the mineral particles and the stripping agent. The stripping agent is reused for stripping, and the engineered collection media are returned to the loading stage. The engineered collection media can have a smooth or foam-like surface.Type: GrantFiled: November 16, 2016Date of Patent: December 6, 2022Assignee: CiDRA Corporate Services LLCInventors: Paul J. Rothman, Mark R. Fernald, Peter A. Amelunxen, Paul Dolan, Timothy Bailey, Michael Ryan
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Patent number: 11440026Abstract: Apparatus uses engineered collection media to recover mineral particles in a slurry. The apparatus has a tumbler cell and a rotation device to rotate the tumbler cell. The tumbler cell has a container to hold a mixture of the engineered media and the slurry containing the mineral particles. The container is turned such that at least part of the mixture in the upper part of the container is caused to interact with at least part of the mixture in the lower part of the container. As such, the contact between the engineered media and the mineral particles is enhanced. The surfaces of the engineered media are functionalized with a chemical having molecules to attract the mineral particles to the surfaces so as to form mineral laden media. After the mineral laden media are discharged from the tumbler cell, the mineral particles can be separated from the engineered media by stripping.Type: GrantFiled: September 28, 2020Date of Patent: September 13, 2022Assignee: CiDRA Corporate Services LLCInventors: Paul J. Rothman, Mark R. Fernald, Peter A. Amelunxen, Paul Dolan, Timothy J. Bailey, Michael Ryan
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Patent number: 11396905Abstract: The apparatus includes a first tie rod end component having a first threaded surface and a second tie rod end component having a second threaded surface. The first and second tie rod end components are configured to rotatably couple to a center component in opposite directions. The tie rod end components each include a groove designed to assist a user in determining whether the tie rod ends are properly coupled to the center component. If the groove is visible to a user then the tie-rod end is not screwed in far enough. In contrast, it the groove is hidden that indicates that the tie rod end component and the center component are properly assembled to each other.Type: GrantFiled: November 30, 2017Date of Patent: July 26, 2022Assignee: Stemco Products, Inc.Inventors: William Chirrey, Paul Dolan, Altan Ugurkan, James Allen Baker
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Publication number: 20220178806Abstract: A system for sensing the volume and/or viscosity of a slurry (e.g., like concrete) contained in a rotating container or drum, having a sensor and a signal processor. The sensor is configured to attach inside a rotating container or drum having a known geometry, sense angular positions of the sensor and also sense associated entry and exit points when the sensor enters and exits the slurry, including concrete, contained in the rotating container or drum, and provide signaling containing information about the angular positions and the associated entry and exit points. The signal processor receives the signaling, and determines corresponding signaling containing information about a volumetric amount, or a viscosity, or both, of the slurry in the rotating container or drum, based upon the signaling received.Type: ApplicationFiled: February 28, 2022Publication date: June 9, 2022Inventors: John BIESAK, Douglas H. LOOSE, James Michael SULLIVAN, Paul DOLAN, Michael A. DAVIS, David Vincent NEWTON, Charles WINSTON
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Patent number: 11275009Abstract: A system for sensing the volume and/or viscosity of a slurry (e.g., like concrete) contained in a rotating container or drum, having a sensor and a signal processor. The sensor is configured to attach inside a rotating container or drum having a known geometry, sense angular positions of the sensor and also sense associated entry and exit points when the sensor enters and exits the slurry, including concrete, contained in the rotating container or drum, and provide signaling containing information about the angular positions and the associated entry and exit points. The signal processor receives the signaling, and determines corresponding signaling containing information about a volumetric amount, or a viscosity, or both, of the slurry in the rotating container or drum, based upon the signaling received.Type: GrantFiled: August 22, 2018Date of Patent: March 15, 2022Assignee: CiDRA Corporate Services LLCInventors: John Biesak, Douglas H. Loose, James Michael Sullivan, Paul Dolan, Michael A. Davis, David Vincent Newton, Charles Winston
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Patent number: 11247212Abstract: A reactor system has a number of stations arranged to recover mineral particles in a slurry. The system includes a hopper to receive the slurry and barren media having hydrophobic coating to attract the mineral particles. The hopper provides a mixture of barren media and slurry to a tumbler arranged to stir the mixture in order to increase the contact between the slurry and the barren media so as to allow the mineral particles to attach to the barren media to form mineral laden media. The mineral laden media are conveyed to a rinsing station where water jets are used to wash the gangue materials off the mineral laden media. The rinsed mineral laden media are mixed with a surfactant so that the mineral particles are released from the mineral laden media. High-pressure water and air jets are then used to remove remaining surfactant from the released media.Type: GrantFiled: November 1, 2017Date of Patent: February 15, 2022Assignee: CIDRA CORPORATE SERVICES, INC.Inventors: Mark R. Fernald, Paul J. Rothman, Paul Dolan, Kirk Johnson, Patrick Tuxbury, Sandeep Balasubramanyam, Peter A. Amelunxen, Timothy J. Bailey, Adam Jordens, Joseph Nord
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Publication number: 20220023876Abstract: A reactor system has a number of stations arranged to recover mineral particles in a slurry. The system includes a hopper to receive the slurry and barren media having hydrophobic coating to attract the mineral particles. The hopper provides a mixture of barren media and slurry to a tumbler arranged to stir the mixture in order to increase the contact between the slurry and the barren media so as to allow the mineral particles to attach to the barren media to form mineral laden media. The mineral laden media are conveyed to a rinsing station where water jets are used to wash the gangue materials off the mineral laden media. The rinsed mineral laden media are mixed with a surfactant so that the mineral particles are released from the mineral laden media. High-pressure water and air jets are then used to remove remaining surfactant from the released media.Type: ApplicationFiled: October 6, 2021Publication date: January 27, 2022Inventors: Mark R. FERNALD, Paul J. ROTHMAN, Paul DOLAN, Kirk JOHNSON, Patrick TUXBURY, Sandeep BALASUBRAMANYAM, Peter A. AMELUNXEN, Timothy J. BAILEY, Adam JORDENS, Joseph NORD
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Publication number: 20210379603Abstract: An engineered collection medium for use in mineral separation is described. The engineered collection medium has a solid phase body configured with a three-dimensional open-cell structure like foam or sponge to provide collection surfaces. The three-dimensional surface structure is made of a hydrophobic material which is a reaction product of isocyanate and polyol promotes the attraction of mineral particles to the collection surfaces as a hydrophobic foam. The hydrophobic foam can be in the form of a cube, sphere, or sheet and can be used in a filter or conveyor belt in a processor.Type: ApplicationFiled: February 7, 2019Publication date: December 9, 2021Inventors: Paul J. ROTHMAN, Mark R. FERNALD, Francis DIDDEN, Christian V. O'KEEFE, Douglas H. ADAMSON, Paul DOLAN, Timothy J. BAILEY, Michael Stephen RYAN, Weiguo HUANG, Kevin Rodney LASSILA, Michael D. COPPOLA, Allison K. GREENE
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Publication number: 20210086197Abstract: Apparatus uses engineered collection media to recover mineral particles in a slurry. The apparatus has a tumbler cell and a rotation device to rotate the tumbler cell. The tumbler cell has a container to hold a mixture of the engineered media and the slurry containing the mineral particles. The container is turned such that at least part of the mixture in the upper part of the container is caused to interact with at least part of the mixture in the lower part of the container. As such, the contact between the engineered media and the mineral particles is enhanced. The surfaces of the engineered media are functionalized with a chemical having molecules to attract the mineral particles to the surfaces so as to form mineral laden media. After the mineral laden media are discharged from the tumbler cell, the mineral particles can be separated from the engineered media by stripping.Type: ApplicationFiled: September 28, 2020Publication date: March 25, 2021Inventors: Paul J. ROTHMAN, Mark R. FERNALD, Peter A. AMELUNXEN, Paul DOLAN, Timothy J. BAILEY, Michael RYAN
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Publication number: 20200406291Abstract: A substrate for use in an aqueous slurry has a polymeric coating to provide a compliant and sticky surface. The polymer coating has a chemical to render the surface hydrophobic so as to attract hydrophobic or hydrophobized mineral particles in the slurry. The substrate can take the form of a conveyor belt, a bead, a mesh, an impeller, a filter or a flat surface. The substrate can also be an open-cell foam. The polymeric coating can be modified with tackifiers; plasticizers; crosslinking agents; chain transfer agents; chain extenders; adhesion promoters; aryl or alky copolymers; fluorinated copolymers and/or additives; hydrophobizing agents such as hexamethyldisilazane; inorganic particles such as silica, hydrophobic silica, and/or fumed hydrophobic silica; MQ resin; and/or other additives to control and modify the properties of the polymer.Type: ApplicationFiled: February 28, 2018Publication date: December 31, 2020Inventors: Paul J. ROTHMAN, Mark R. FERNALD, Paul DOLAN, Michael Stephen RYAN, Timothy J. BAILEY, Kirk JOHNSON, Patrick TUXBURY, Kevin Rodney LASSILA, Michael D. COPPOLA, Allison K. GREENE
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Patent number: 10835905Abstract: An engineered collection medium for use in mineral separation is described. The engineered collection medium has a solid phase body configured with a three-dimensional open-cell structure like foam or sponge to provide collection surfaces. The surfaces are functionalized with a hydrophobic chemical having molecules with a functional group for attaching mineral particles to the collection surfaces. The engineered collection medium can be a foam block, a filter or conveyor belt to be placed in a slurry to collect mineral particles in the slurry. The engineered collection medium carrying the mineral particles is provided to a release apparatus where the mineral particles can be released by using mechanical agitation, sonic agitation and so forth.Type: GrantFiled: January 9, 2017Date of Patent: November 17, 2020Assignee: CIDRA CORPORATE SERVICES INC.Inventors: Paul J. Rothman, Mark R. Fernald, Francis Didden, Christian V. O'Keefe, Douglas H. Adamson, Paul Dolan, Timothy J. Bailey, Michael Ryan
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Patent number: 10807105Abstract: Apparatus uses engineered collection media to recover mineral particles in a slurry. The apparatus has a tumbler cell and a rotation device to rotate the tumbler cell. The tumbler cell has a container to hold a mixture of the engineered media and the slurry containing the mineral particles. The container is turned such that at least part of the mixture in the upper part of the container is caused to interact with at least part of the mixture in the lower part of the container. As such, the contact between the engineered media and the mineral particles is enhanced. The surfaces of the engineered media are functionalized with a chemical having molecules to attract the mineral particles to the surfaces so as to form mineral laden media. After the mineral laden media are discharged from the tumbler cell, the mineral particles can be separated from the engineered media by stripping.Type: GrantFiled: December 28, 2016Date of Patent: October 20, 2020Assignee: CiDRA CORPORATION SERVICES LLCInventors: Paul J. Rothman, Mark R. Fernald, Peter A. Amelunxen, Paul Dolan, Timothy J. Bailey, Michael Ryan
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Publication number: 20200261924Abstract: Apparatus uses engineered collection media to recover mineral particles in a mineral extraction process, e.g., for processing a tailings stream at the end of a flotation separation process. The engineered collection media are added to slurry/tailings containing the mineral particles. The engineered collection media have collection surfaces coated with a chemical selected for attracting the mineral particles to the collection surfaces so the engineered collection media becomes mineral laden media in the slurry/tailings in a loading stage. The apparatus include three stages: removing unwanted material from mineral laden media; using a stripping agent to strip the mineral particles from the mineral laden media; and separating the engineered collection media from the mineral particles and the stripping agent. The stripping agent is reused for stripping, and the engineered collection media are returned to the loading stage. The engineered collection media can have a smooth or foam-like surface.Type: ApplicationFiled: November 16, 2016Publication date: August 20, 2020Inventors: PAUL J. ROTHMAN, Mark R. FERNALD, Peter A. AMELUNXEN, Paul DOLAN, Timothy BAILEY, Michael RYAN