Patents by Inventor Christopher Hilton
Christopher Hilton 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: 20230357277Abstract: The present invention relates to compounds that inhibit KRas G12D. In particular, the present invention relates to compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor.Type: ApplicationFiled: September 21, 2021Publication date: November 9, 2023Inventors: Xiaolun Wang, Matthew Arnold Marx, Shelley Allen, Mark Joseph Chicarelli, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Michael Christopher Hilton, Dean Russell Kahn, Macedonio Junior Mejia, Phong Nguyen, Spencer Pajk, Martha E. Rodriguez, Pavel Yu Savechenkov, Tony Pisal Tang
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Publication number: 20230339976Abstract: The present invention relates to compounds that inhibit KRas G12D. In particular, the present invention relates to compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor.Type: ApplicationFiled: August 3, 2021Publication date: October 26, 2023Inventors: Xiaolun Wang, Matthew Arnold Marx, John David Lawson, Shelley Allen, Patrick Michael Barbour, James Francis Blake, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Sherif Hosam Hassanien, Michael Christopher Hilton, Macedonio Junior Mejia, Jacob Matthew O’Leary, Tony Pisal Tang
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Publication number: 20230279025Abstract: The present invention relates to compounds that inhibit KRas G12D, In particular, the present invention relates to compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor.Type: ApplicationFiled: February 25, 2021Publication date: September 7, 2023Inventors: Xiaolun Wang, Aaron Craig Burns, James Gail Christensen, John Michael Ketcham, John David Lawson, Matthew Arnold Marx, Christopher Ronald Smith, Shelley Allen, James Francis Blake, Mark Joseph Chicarelli, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Macedonio J. Mejia, Brad Newhouse, Phong Nguyen, Jacob Matthew O'Leary, Spencer Pajk, Martha E. Rodriguez, Pavel Savechenkov, Tony P. Tang, Guy P.A. Vigers, Qian Zhao, Dean Russell Kahn, John Gaudino, Michael Christopher Hilton
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Publication number: 20230077225Abstract: The present invention relates to compounds that inhibit KRas G12D. In particular, the present invention relates to compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor.Type: ApplicationFiled: July 20, 2022Publication date: March 9, 2023Inventors: Xiaolun Wang, Aaron Craig Burns, James Gail Christensen, John Michael Ketcham, John David Lawson, Matthew Arnold Marx, Christopher Ronald Smith, Shelley Allen, James F. Blake, Mark Joseph Chicarelli, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Macedonio J. Mejia, Brad Newhouse, Phong Nguyen, Jacob Matthew O'Leary, Spencer Pajk, Martha E. Rodriguez, Pavel Savechenkov, Tony P. Tang, Guy P.A. Vigers, Qian Zhao, Dean Russell Kahn, John Gaudino, Michael Christopher Hilton
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Patent number: 11453683Abstract: Compounds that inhibit KRas G12D; in particular, compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor, and in particular, methods of treating cancer. The compounds have a general structure represented by Formula (I): or a pharmaceutically acceptable salt thereof.Type: GrantFiled: August 27, 2020Date of Patent: September 27, 2022Assignees: MIRATI THERAPEUTICS, INC., ARRAY BIOPHARMA INC.Inventors: Xiaolun Wang, Aaron Craig Burns, James Gail Christensen, John Michael Ketcham, John David Lawson, Matthew Arnold Marx, Christopher Ronald Smith, Shelley Allen, James F. Blake, Mark Joseph Chicarelli, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Macedonio J. Mejia, Brad Newhouse, Phong Nguyen, Jacob Matthew O'Leary, Spencer Pajk, Martha E. Rodriguez, Pavel Savechenkov, Tony P. Tang, Guy P. A. Vigers, Qian Zhao, Dean Russell Kahn, John Gaudino, Michael Christopher Hilton
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Patent number: 11251737Abstract: A control device for an electric motor having a first set of coil windings arranged to form a first sub motor and a second set of coil windings arranged to form a second sub motor, wherein current flow in the first set of coil windings is controlled using a first pulse width modulation, PWM, having a first switching sequence and current flow in the second set of coil windings is controlled using a second PWM having a second switching sequence, the control device comprising means arranged to measure the current flow in each of the first set of coil windings, wherein upon determining that the sum of the current flow in the first set of coil windings is substantially non zero, deriving the first PWM values from voltage values used to generate the second PWM.Type: GrantFiled: November 9, 2018Date of Patent: February 15, 2022Assignee: PROTEAN ELECTRIC LIMITEDInventors: Richard Burke, Christopher Hilton
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Publication number: 20200287495Abstract: A control device for an electric motor having a first set of coil windings arranged to form a first sub motor and a second set of coil windings arranged to form a second sub motor, wherein current flow in the first set of coil windings is controlled using a first pulse width modulation, PWM, having a first switching sequence and current flow in the second set of coil windings is controlled using a second PWM having a second switching sequence, the control device comprising means arranged to measure the current flow in each of the first set of coil windings, wherein upon determining that the sum of the current flow in the first set of coil windings is substantially non zero, deriving the first PWM values from voltage values used to generate the second PWM.Type: ApplicationFiled: November 9, 2018Publication date: September 10, 2020Inventors: Richard Burke, Christopher Hilton
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Patent number: 9285343Abstract: One aspect of the present invention is to extract multiple ionic species in a FAIMS into one or more IMS drift tubes simultaneously. By adjusting FAIMS operational parameters, ions in FAIMS are detected on IMS detectors through separation in FAIMS and/or separation and collection in the IMS. This method provides a continuous separation of specific ions from an ion swarm by employing a high-field differential mobility analyzer (FAIMS) with a plurality of orthogonal transitions paths spaced incrementally along the electrodes which allow additional separation by a conventional IMS drift tube. The components of the sample can be collected or detected.Type: GrantFiled: March 14, 2014Date of Patent: March 15, 2016Assignee: Excellims CorporationInventors: Ching Wu, Christopher Hilton
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Publication number: 20140346339Abstract: One aspect of the present invention is to extract multiple ionic species in a FAIMS into one or more IMS drift tubes simultaneously. By adjusting FAIMS operational parameters, ions in FAIMS are detected on IMS detectors through separation in FAIMS and/or separation and collection in the IMS. This method provides a continuous separation of specific ions from an ion swarm by employing a high-field differential mobility analyzer (FAIMS) with a plurality of orthogonal transitions paths spaced incrementally along the electrodes which allow additional separation by a conventional IMS drift tube. The components of the sample can be collected or detected.Type: ApplicationFiled: March 14, 2014Publication date: November 27, 2014Applicant: Excellims CorporationInventors: Ching Wu, Christopher Hilton
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Publication number: 20100224695Abstract: The present invention is a method and apparatus to keep the electrospray ionization at a lower temperature than the heated chamber where the desolvation process occurs. The means to cool the electrosprayer is by actively removing heat from the apparatus through heat transfer methods. This apparatus and method can be used with any ionization apparatus at high temperatures preventing the ionization source from reaching a high temperature that may hinter the normal operation.Type: ApplicationFiled: March 8, 2010Publication date: September 9, 2010Applicant: Excellims CorporationInventors: Ching Wu, Mark A. Osgood, Christopher Hilton
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Publication number: 20050161597Abstract: A method of separating ions comprises applying a spot of a sample material to a target plate. The target plate is mounted in fluid communication with an ion inlet orifice of a FAIMS analyzer region and externally to the FAIMS analyzer region. Using a laser light source that is disposed external to the FAIMS analyzer region, the target plate is irradiated with light of a predetermined wavelength, the light of a predetermined wavelength being selected to affect the sample material applied to the target plate so as to produce ions of the sample material. The ions of the sample material are directed along an ion flow path between the target plate and FAIMS analyzer region, via the ion inlet orifice. A flow of a gas is directed counter-current to the ion flow path and passing through the target plate. The flow of gas through the target plate assists in desolvation of ions and directs neutral molecules away from the FAIMS analyzer region.Type: ApplicationFiled: January 21, 2005Publication date: July 28, 2005Applicants: Ionalytics Corporation, University of FloridaInventors: Roger Guevremont, Ragnar Dworschak, Richard Yost, Christopher Hilton, Michael Belford