Patents by Inventor Charles Stewart
Charles Stewart 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: 11965050Abstract: The present invention further relates to a waterborne dispersion comprising (A) polymer P; (B) amphiphilic block copolymer obtained with a controlled radical polymerization process and comprising at least blocks [A] and [B], whereby block [A] comprises ethylenically unsaturated monomer(s) bearing water-soluble and/or water-dispersible functional groups (monomer(s) (i)), and block [B] comprises ethylenically unsaturated monomer(s) different from monomer(s) (i) (monomer(s) (ii)); and (C) crosslinker, characterized in that the polymer P is crosslinkable and comprises ethylenically unsaturated monomer(s) bearing crosslinkable functional groups different from monomer(s) (i) and monomer(s) (ii) (monomer(s) (iii)) in an amount of from 1 to 10 wt. %, based on the total weight of monomers used to prepare the polymer P, the amount of lock copolymer is higher than 1 wt. % and lower than 30 wt.Type: GrantFiled: December 18, 2018Date of Patent: April 23, 2024Assignee: Covestro (Netherlands) B.V.Inventors: Michael Arnoldus Jacobus Schellekens, Johannes Hendrikus De Bont, John Barbosa, Jon Andrew Cronin, Charles Shearer, Matthew Stewart Gebhard, Gerardus Cornelis Overbeek
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Patent number: 11952713Abstract: Textile compositions comprising at least one filamentous fungus are disclosed, as are methods for making and using such textile compositions. Embodiments of the textile compositions generally include at least one of a plasticizer, a polymer, and a crosslinker, in addition to the filamentous fungus. The disclosed textile compositions are particularly useful as analogs or substitutes for conventional textile compositions, including but not limited to leather.Type: GrantFiled: April 21, 2023Date of Patent: April 9, 2024Assignee: The Fynder Group, Inc.Inventors: Brendan Allen Stewart, Larry Andrew Alegria, Ryan Jacob Totman, Yuval Charles Avniel
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Patent number: 11947780Abstract: A method at an electronic device with a display includes: displaying a user interface having a first region and a second region; receiving, and displaying in the first region of the user interface, a live video stream of a physical environment captured by a remote video camera; displaying, in the second region, a timeline corresponding to a timespan for a first portion of a duration during which the live video stream may have been recorded; in response to receiving a user interaction to move the timespan to a second portion of the duration, transitioning the displayed timeline to a new timeline that corresponds to the timespan for the second portion, and while transitioning, displaying, in the first region, a subset of video frames representing the first and/or second portion of the duration.Type: GrantFiled: March 15, 2023Date of Patent: April 2, 2024Assignee: Google LLCInventors: Christopher Charles Burns, George Alban Heitz, III, James Edward Stewart, Cameron Hill, Seungho Yang, Joe Delone Venters, William Alex Finlayson, Carsten Hinz, Timothy Samuel Psiaki, Nathan Scott Klee, Gregory Rourk Nelson, Kevin James Avery, Lawrence W. Neal, Martin Davidsson
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Patent number: 11943876Abstract: Pre-connected analyte sensors are provided. A pre-connected analyte sensor includes a sensor carrier attached to an analyte sensor. The sensor carrier includes a substrate configured for mechanical coupling of the sensor to testing, calibration, or wearable equipment. The sensor carrier also includes conductive contacts for electrically coupling sensor electrodes to the testing, calibration, or wearable equipment.Type: GrantFiled: October 23, 2018Date of Patent: March 26, 2024Assignee: DexCom, Inc.Inventors: Jason Halac, John Charles Barry, Becky L. Clark, Chris W. Dring, John Michael Gray, Kris Elliot Higley, Jeff Jackson, David A. Keller, Ted Tang Lee, Jason Mitchell, Kenneth Pirondini, David Rego, Ryan Everett Schoonmaker, Peter C. Simpson, Craig Thomas Gadd, Kyle Thomas Stewart, John Stanley Hayes
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Publication number: 20240074560Abstract: A system, device and method for nail care is provided. The nail care system includes a shaping system, a polish removal system and/or a cuticle management system; a vision system; a nail polish application system; and a mobility system. The nail system may further include an accelerated drying system, a hand massage system, a nail identification/diagnosis/estimation of conditions system, an enclosure, a hand/foot rest system, a computer software system, a computer hardware system, a cartridge/pod system, and a multi-tool system. Related apparatuses, techniques and articles are also described.Type: ApplicationFiled: October 29, 2020Publication date: March 7, 2024Inventors: Alexander Shashou, Justin Effron, Gabe Greeley, Marcus R. Williams, Margaret Mathieu, Lucile Driscoll, Lu Lyu, Charles C. Shortlidge, Peter Duerst, Douglas Stewart, Chris Casey, Ndungu Muturi, Ryan Wood, Zhi Teoh, Harald Quintus-Bosz, Jesse Gray, Matt Berlin, Juhi Kalra, Christine Noh, Oliver Zhang, Will Burke, Chris Evans, Allison Tse, Anthony Parker, Eric Maxwell, Genevieve Laing
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Publication number: 20240068141Abstract: Textile compositions comprising at least one filamentous fungus are disclosed, as are methods for making and using such textile compositions. Embodiments of the textile compositions generally include at least one of a plasticizer, a polymer, and a crosslinker, in addition to the filamentous fungus. The disclosed textile compositions are particularly useful as analogs or substitutes for conventional textile compositions, including but not limited to leather.Type: ApplicationFiled: December 21, 2021Publication date: February 29, 2024Inventors: Brendan Allen STEWART, Larry Andrew ALEGRIA, Ryan Jacob TOTMAN, Yuval Charles AVNIEL
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Patent number: 11902494Abstract: Systems and methods for reducing the deleterious effects of specular reflections (e.g., glint) on active illumination systems are disclosed. An example system includes an illuminator or light source configured to illuminate a scene with electromagnetic radiation having a defined polarization orientation. The system also includes a receiver for receiving portions of the electromagnetic radiation reflected or scatter from the scene. Included in the receiver is a polarizer having a polarization axis crossed with the polarization orientation of the emitted electromagnetic radiation. By crossing the polarizer with the polarization of the emitted electromagnetic radiation, the polarizer may filter out glint or specular reflections in the electromagnetic radiation returned from the scene.Type: GrantFiled: January 13, 2022Date of Patent: February 13, 2024Assignee: nLIGHT, Inc.Inventors: Bodo Schmidt, Paul S. Banks, Charles Stewart Tuvey
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Publication number: 20230405029Abstract: The present disclosure relates to ready-to-use liquid aqueous bortezomib compositions bortezomib and pharmaceutical excipients. Other aspects include methods of preparing such ready-to-use liquid aqueous bortezomib compositions, and methods of using such ready-to-use liquid bortezomib compositions in therapeutic applications.Type: ApplicationFiled: August 28, 2023Publication date: December 21, 2023Inventors: Srikanth SUNDARAM, Daniel Charles STEWART
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Patent number: 11848206Abstract: A method of producing graphene or other two-dimensional material such as graphene including heating the substrate held within a reaction chamber to a temperature that is within a decomposition range of a precursor, and that allows two-dimensional crystalline material formation from a species released from the decomposed precursor; establishing a steep temperature gradient (preferably >1000° C. per meter) that extends away from the substrate surface towards an inlet for the precursor; and introducing precursor through the relatively cool inlet and across the temperature gradient towards the substrate surface. The steep temperature gradient ensures that the precursor remains substantially cool until it is proximate the substrate surface thus minimizing decomposition or other reaction of the precursor before it is proximate the substrate surface. The separation between the precursor inlet and the substrate is less than 100 mm.Type: GrantFiled: August 23, 2022Date of Patent: December 19, 2023Assignee: Paragraf Ltd.Inventor: Simon Charles Stewart Thomas
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Patent number: 11842626Abstract: The disclosed haptic vibrotactile actuator may include a textile comprising a first major surface and a second, opposite major surface, an electrode coupled to the first major surface of the textile across at least a majority of a surface area of a first surface of the electrode, and a flexible electroactive material electrically coupled to a second, opposite surface of the electrode. Various other related methods and systems are also disclosed.Type: GrantFiled: April 19, 2021Date of Patent: December 12, 2023Assignee: Meta Platforms Technologies, LLCInventors: Daniele Piazza, Tristan Thomas Trutna, Charles Stewart, David R Perek, Slava Karulin
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Publication number: 20230292813Abstract: Methods for obtaining natural colorants from plant material (e.g., tobacco material) and for using such natural colorants to dye various substrates are provided. Natural colorants are obtained using particular enzymes and particular conditions (e.g., time, temperature, and pH profiles). Such colorants can be used to dye substrates, for example, using conventional dyeing techniques or using unique in situ methods.Type: ApplicationFiled: May 3, 2023Publication date: September 21, 2023Inventors: Charles Stewart, Ercilia Hernandez Garcia, Robert Owen Bussey, III
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Patent number: 11752164Abstract: The present disclosure relates to ready-to-use liquid aqueous bortezomib compositions bortezomib and pharmaceutical excipients. Other aspects include methods of preparing such ready-to-use liquid aqueous bortezomib compositions, and methods of using such ready-to-use liquid bortezomib compositions in therapeutic applications.Type: GrantFiled: March 22, 2023Date of Patent: September 12, 2023Assignee: MAIA PHARMACEUTICALS, INC.Inventors: Srikanth Sundaram, Daniel Charles Stewart
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Patent number: 11740697Abstract: The disclosed flexible vibrotactile devices may include a dielectric support material, at least one flexible electroactive element coupled to the dielectric support material, a first conductive electrode material, and a second conductive electrode material. The dielectric support material may include at least one hole therethrough for securing the flexible vibrotactile device to a textile by threading at least one fiber through the at least one hole. Various other related methods and systems are also disclosed.Type: GrantFiled: May 9, 2019Date of Patent: August 29, 2023Assignee: Meta Platforms Technologies, LLCInventors: Daniele Piazza, Tristan Thomas Trutna, Charles Stewart, David R. Perek, Adam Ahne, Slava Karulin, Erik Roby
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Publication number: 20230218647Abstract: The present disclosure relates to ready-to-use liquid aqueous bortezomib compositions bortezomib and pharmaceutical excipients. Other aspects include methods of preparing such ready-to-use liquid aqueous bortezomib compositions, and methods of using such ready-to-use liquid bortezomib compositions in therapeutic applications.Type: ApplicationFiled: March 22, 2023Publication date: July 13, 2023Inventors: Srikanth SUNDARAM, Daniel Charles STEWART
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Patent number: 11697217Abstract: A food processing system includes a container for receiving a food item processed by said food processing system. A configuration of said processing performed by said food processing system is determined by a position of the food item as it enters said container.Type: GrantFiled: August 10, 2020Date of Patent: July 11, 2023Assignee: SHARKNINJA OPERATING LLCInventors: Ross Douglas Arriens, Charles Stewart Brunner
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Patent number: 11679119Abstract: The present disclosure relates to ready-to-use liquid aqueous bortezomib compositions bortezomib and pharmaceutical excipients. Other aspects include methods of preparing such ready-to-use liquid aqueous bortezomib compositions, and methods of using such ready-to-use liquid bortezomib compositions in therapeutic applications.Type: GrantFiled: September 23, 2022Date of Patent: June 20, 2023Assignee: MAIA PHARMACEUTICALS, INC.Inventors: Srikanth Sundaram, Daniel Charles Stewart
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Patent number: 11672813Abstract: The present disclosure relates to ready-to-use liquid aqueous bortezomib compositions bortezomib and pharmaceutical excipients. Other aspects include methods of preparing such ready-to-use liquid aqueous bortezomib compositions, and methods of using such ready-to-use liquid bortezomib compositions in therapeutic applications.Type: GrantFiled: September 23, 2022Date of Patent: June 13, 2023Assignee: MAIA PHARMACEUTICALS, INC.Inventors: Srikanth Sundaram, Daniel Charles Stewart
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Patent number: 11666084Abstract: Methods for obtaining natural colorants from plant material (e.g., tobacco material) and for using such natural colorants to dye various substrates are provided. Natural colorants are obtained using particular enzymes and particular conditions (e.g., time, temperature, and pH profiles). Such colorants can be used to dye substrates, for example, using conventional dyeing techniques or using unique in situ methods.Type: GrantFiled: June 25, 2020Date of Patent: June 6, 2023Assignee: R.J. Reynolds Tobacco CompanyInventors: Charles Stewart, Ercilia Hernandez Garcia, Robert Owen Bussey, III
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Publication number: 20230104074Abstract: The present disclosure relates to ready-to-use liquid aqueous bortezomib compositions bortezomib and pharmaceutical excipients. Other aspects include methods of preparing such ready-to-use liquid aqueous bortezomib compositions, and methods of using such ready-to-use liquid bortezomib compositions in therapeutic applications.Type: ApplicationFiled: September 23, 2022Publication date: April 6, 2023Inventors: Srikanth Sundaram, Daniel Charles Stewart
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Publication number: 20230096601Abstract: The present disclosure relates to ready-to-use liquid aqueous ortezomib compositions bortezomib and pharmaceutical excipients. Other aspects include methods of preparing such ready-to-use liquid aqueous bortezomib compositions, and methods of using such ready-to-use liquid bortezomib compositions in therapeutic applications.Type: ApplicationFiled: September 23, 2022Publication date: March 30, 2023Inventors: Srikanth Sundaram, Daniel Charles Stewart