Patents by Inventor Joshua Chen
Joshua Chen 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: 12234424Abstract: Provided herein are hydrocarbon compositions suitable for use as a lubricant comprising sulfur between about 30 ppm to about 220 ppm, and aromatics between about 0.2 wt. % to about 3 wt. %. The present hydrocarbon compositions comprise a blend of one or more base stocks and a high-sulfur containing material and can demonstrate an improved oxidation performance as a lubricant in weighted piston deposit merits and/or by viscosity increase.Type: GrantFiled: February 12, 2021Date of Patent: February 25, 2025Assignee: Exxon Mobil Technology and Engineering CompanyInventors: Joshua D. Catanach, Clara Rodrigue, Christine A. Zielinski, Charles L. Baker, Jr., Richard C. Dougherty, Min Chen
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Patent number: 12234507Abstract: The present disclosure generally relates to methods and compositions for in situ analysis or detection of analytes in a biological sample. More specifically, the present disclosure relates to methods for reducing autofluorescence in tissue samples, methods for analyzing tissue samples, and compounds for use in the same. The methods and compounds of the present disclosure may be especially suitable for analytical methods employing fluorescence in situ hybridization techniques over multiple cycles of imaging.Type: GrantFiled: August 7, 2023Date of Patent: February 25, 2025Assignee: 10X GENOMICS, INC.Inventors: Hong Chen, Joshua Delaney, Yi Luo, Meiliana Tjandra
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Publication number: 20250059071Abstract: Systems for treating water are disclosed. The system includes an ozonation subsystem including a source of ozone configured to dissolve ozone into water from a source of water to produce ozonated water. The system further includes an electrochemical cell co-located with the ozonation subsystem having an inlet connectable to a source of electrolyte and an outlet. The electrochemical cell is configured to produce hydrogen peroxide from electrolyte from the source of electrolyte. The system additionally includes a mixing zone configured to receive the ozonated water, to receive the hydrogen peroxide from the outlet of the electrochemical cell, and to mix the ozonated water and hydrogen peroxide to form peroxone. Systems and methods of treating water, such as by selectively removing one or more emergent compounds from contaminated water, using the system are also disclosed.Type: ApplicationFiled: May 20, 2022Publication date: February 20, 2025Applicant: Evoqua Water Technologies LLCInventors: Joshua Griffis, Simon P. Dukes, Ben Satterfield, Yang Chen, George Y. Gu
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Publication number: 20250058085Abstract: A device for catheterization includes a catheter sheath support mounted to a catheterization device and holding a catheter sheath, a carriage supporting a guide needle, and a connector to removably engage the catheter sheath support to the carriage. The carriage translates along an axis of insertion of the guide needle independent of the catheter sheath support when disengaged from the connector. An actuator controls separation of the carriage from the catheter sheath support at a uniform velocity in response to disengagement of the connector. Translation and separation may be automated. In response to detection of the vessel wall puncture, the carriage automatically releases from the catheter sheath support and retracts along the axis of insertion at the uniform velocity relative to the catheter sheath support, and the catheter sheath automatically advances into the target vessel along the axis of insertion at the uniform velocity while the carriage retracts.Type: ApplicationFiled: December 5, 2022Publication date: February 20, 2025Applicant: Rutgers, The State University of New JerseyInventors: Martin L. Yarmush, Alvin Chen, Max Balter, Joshua Leipheimer
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Publication number: 20250050913Abstract: Techniques are described for operating a vehicle using sensor data provided by one or more ultrasonic sensors located on or in the vehicle. An example method includes receiving, by a computer located in a vehicle, data from an ultrasonic sensor located on the vehicle, where the data includes a first set of coordinates of two points associated with a location where an object is detected by the ultrasonic sensor; determining a second set of coordinates associated with a point in between the two points; performing a first determination that the second set of coordinates is associated with a lane or a road on which the vehicle is operating; performing a second determination that the object is movable; and sending, in response to the first determination and the second determination, a message that causes the vehicle to perform a driving related operation while the vehicle is operating on the road.Type: ApplicationFiled: October 13, 2023Publication date: February 13, 2025Inventors: Zhe CHEN, Lingting GE, Joshua Miguel RODRIGUEZ, Ji HAN, Panqu WANG, Junjun XIN, Xiaoling HAN, Yizhe ZHAO
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Publication number: 20240374893Abstract: The present disclosure is directed to neural interface devices and methods that accesses the subarachnoid space to enable minimally invasive modulation and recording of neural structures. Exemplary embodiments may comprise an implantable pulse generator and a microelectrode catheter. In particular embodiments, the microelectrode catheter comprises one or more stimulating and recording electrodes. Exemplary embodiments may also include methods comprising performing a lumbar puncture to access the spinal subarachnoid space and advancing microcatheter through the spinal subarachnoid space.Type: ApplicationFiled: May 8, 2024Publication date: November 14, 2024Applicants: William Marsh Rice University, The Board of Regents of The University of Texas SystemInventors: Jacob T. ROBINSON, Peter KAN, Joshua CHEN, Abdeali DHULIYAWALLA
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Publication number: 20240207634Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be worn by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication near-infrared light source to control the operational parameters of the near-infrared light source.Type: ApplicationFiled: February 8, 2024Publication date: June 27, 2024Applicant: Niraxx, Inc.Inventors: Paolo Cassano, Joshua Chen
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Publication number: 20240199976Abstract: A perfume particle composition comprising: a) at least 10 wt. % of a carrier material which comprises at least one ethoxylate unit and at least one carbon derived from carbon capture: b) perfume ingredients.Type: ApplicationFiled: April 14, 2022Publication date: June 20, 2024Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Karl BURGESS, Alison CUMMINS, Joshua Chen Jae LOW, Alastair Richard SANDERSON, Iain Murdoch STEVENSON
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Publication number: 20240139541Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be donned by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication near-infrared light source to control the operational parameters of the near-infrared light source.Type: ApplicationFiled: December 21, 2023Publication date: May 2, 2024Applicant: Niraxx, Inc.Inventors: Paolo Cassano, Joshua Chen
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Patent number: 11944840Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be worn by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication with the near-infrared light source to control the operational parameters of the near-infrared light source.Type: GrantFiled: April 8, 2023Date of Patent: April 2, 2024Assignee: Niraxx Light Therapeutics, Inc.Inventors: Paolo Cassano, Joshua Chen
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Patent number: 11857800Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be worn by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication with the near-infrared light source to control the operational parameters of the near-infrared light source.Type: GrantFiled: April 8, 2022Date of Patent: January 2, 2024Assignee: Niraxx, Inc.Inventors: Paolo Cassano, Joshua Chen
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Publication number: 20230405349Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be worn by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication with the near-infrared light source to control the operational parameters of the near-infrared light source.Type: ApplicationFiled: April 8, 2022Publication date: December 21, 2023Applicant: Niraxx Light Therapeutics, Inc.Inventors: Paolo Cassano, Joshua Chen
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Patent number: 11738207Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be donned by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication near-infrared light source to control the operational parameters of the near-infrared light source.Type: GrantFiled: April 8, 2022Date of Patent: August 29, 2023Assignee: Niraxx Light Therapeutics, inc.Inventors: Paolo Cassano, Joshua Chen
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Publication number: 20230241407Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be worn by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication near-infrared light source to control the operational parameters of the near-infrared light source.Type: ApplicationFiled: April 8, 2023Publication date: August 3, 2023Applicant: Niraxx Light Therapeutics, Inc.Inventors: Paolo Cassano, Joshua Chen
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Publication number: 20230219189Abstract: Apparatus and methods for correcting asymmetry in a thickness profile by use of a Chemical Mechanical Planarization (CMP) process. In one embodiment, a CMP system includes a polishing pad, an adhesion layer, and a platen. The polishing pad includes has a polishing surface, a second surface that is positioned opposite to the polishing surface in a first direction, and a plurality of cavities formed in the second surface. The platen includes a body that comprises a pad supporting surface and one or more ports formed in the body, configured to receive a positive or negative pressure that is generated from a fluid control device. Each of the plurality of cavities is in fluid communication with at least one of the one or more ports and the adhesion layer is disposed between the pad supporting surface of the platen and a portion of the second surface of the polishing pad.Type: ApplicationFiled: January 7, 2022Publication date: July 13, 2023Inventors: Ashwin CHOCKALINGAM, Joshua CHEN, Shiyan Akalanka Jayanath WEWALA GONNAGAHADENIYAGE, Daniel REDFIELD
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Publication number: 20220323784Abstract: The present specification discloses a photobiomodulation therapy garment having a garment structure configured to be donned by a user atop a skin surface with one or more near-infrared light sources integrated with the garment structure. The near-infrared light source is configured to emit near-infrared light directed to one or more regions of interest of the skin at a wavelength between 600 nm to 1600 nm and at a predetermined dosimetry and duration. A controller with a processor and memory is in communication near-infrared light source to control the operational parameters of the near-infrared light source.Type: ApplicationFiled: April 8, 2022Publication date: October 13, 2022Applicant: Niraxx Light Therapeutics, Inc.Inventors: Paolo Cassano, Joshua Chen
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Publication number: 20220168579Abstract: The disclosure describes new apparatus, systems and methods utilizing magnetoelectric neural stimulators with tunable amplitude and waveform. Specific embodiments of the present disclosure include a magnetoelectric film, a magnetic field generator and an electrical circuit coupled to the magnetoelectric film, in particular embodiments, the electrical circuit comprises components configured modify an electrical output signal produced by the magnetoelectric film. In certain embodiments, the electrical circuit is configured to modify the electric signal to charge a charge storage element, to transmit data to an implantable wireless neural stimulator, and to provide a stimulation output to electrodes.Type: ApplicationFiled: April 3, 2020Publication date: June 2, 2022Applicant: William Marsh Rice UniversityInventors: Jacob ROBINSON, Kaiyuan YANG, Zhanghao YU, Joshua CHEN, Amanda SINGER, Benjamin AVANTS, Nishant VERMA
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Patent number: D932809Type: GrantFiled: May 19, 2021Date of Patent: October 12, 2021Assignee: Casper Sleep Inc.Inventors: Russell Jelinek, Xin (Vincent) Wang, Joshua Chen, Martin Kay
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Patent number: D961889Type: GrantFiled: July 27, 2020Date of Patent: August 30, 2022Assignee: Niraxx Light Therapeutics, Inc.Inventor: Joshua Chen
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Patent number: D1063663Type: GrantFiled: December 16, 2022Date of Patent: February 25, 2025Assignee: Waymo LLCInventors: Joshua Newby, Zhaokun Wang, Jinseok Hwang, Chun Chen, YooJung Ahn, Toshihiro Fujimura, Yoonjae Song