Patents by Inventor Stephen A. Boyd
Stephen A. Boyd 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: 20240112261Abstract: A computer system for integrating trading account security with associate investment policy (AIP) governance is provided. The system includes a processor and a receiver. A received trade request may include an associate social security number, an associate name, a security name, a last security purchase data, and a broker dealer name. The employee may be a private side employee. The processor may use a series of containers in electronic communication with a database or database engine to determine that the trade request is industry compliant and employer regulations compliant. When the trade request is determined to be non-compliant, then the processor may electronically message or e-mail the employee 1) a trade denial and 2) insider trading mitigation messages. Following a determination that the trade request is fully compliant; the processor may transmit the trade request to an employer trading platform and prompt the associate to execute the trade request.Type: ApplicationFiled: October 3, 2022Publication date: April 4, 2024Inventors: Aravind Shankaragouda Singtalur, Manmohan V. Datla-Viswasai, Petar Puskarich, Srinath Chakravarty, Steven Greene, Dinesh Kumar Agrawal, Kenneth Boyd, Kerry Vaughan, Stephen Belton
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Publication number: 20240112259Abstract: A system for integrating trading account security with associate investment policy (AIP) governance is provided. The system includes a processor, a receiver, and a series of containers. The receiver may receive an associate trade request including an associate social security number (SSN), an associate name, a name of a security to which the trade request is directed, a last security purchase data, the last security purchase data associated with the security, and a broker dealer name. The employee may be a private side employee. The system may include a series of containers for storing microservices. The containers communicate with a database engine. The trade request may be industry compliant and employer regulations compliant. The processor may transmit a fully compliant trade request to an employer platform. Following receipt of a trade request confirmation from the employer platform, the associate trading platform may execute the trade request.Type: ApplicationFiled: October 3, 2022Publication date: April 4, 2024Inventors: Aravind Shankaragouda Singtalur, Manmohan V. Datla-Viswasai, Petar Puskarich, Srinath Chakravarty, Steven Greene, Dinesh Kumar Agrawal, Kenneth Boyd, Kerry Vaughan, Stephen Belton
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Publication number: 20240112260Abstract: A system for integrating trading account security with associate investment policy (AIP) governance is provided, including a processor and a receiver for receiving an associate trade request. The trade request may include an associate social security number and name, a name of a security, a last security purchase data, the last data for the security, and a broker dealer name. The processor may determine that the employee is a private side employee and then use a series of containers in electronic communication with a database or engine to determine industry and employer regulations compliance, after which the processor may transmit the request to an employer trading platform and may include an instruction to allow executing the trade request within a pre-determined time period and prompting the associate with a selectable option to execute the trade request.Type: ApplicationFiled: October 3, 2022Publication date: April 4, 2024Inventors: Aravind Shankaragouda Singtalur, Manmohan V. Datla-Viswasai, Petar Puskarich, Srinath Chakravarty, Steven Greene, Dinesh Kumar Agrawal, Kenneth Boyd, Kerry Vaughan, Stephen Belton
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Patent number: 11944540Abstract: Described herein are devices and methods for mitral valve repair. The devices and methods implant a plurality of distal anchors at an annulus of the mitral valve (e.g., the posterior annulus) and tension artificial chordae to pull the portion of the annulus toward an opposite edge and inward into the ventricle. This can effectively reduce the size of the orifice and increase coaptation. The delivery devices can be configured to be actuated to form a distal anchor made of a pre-formed knot. The delivery devices deliver the pre-formed knot in an elongate configuration. Actuation of the delivery device causes the pre-formed knot to transition from the elongate configuration to the deployed configuration by approximating opposite ends of a suture coupled to a coiled configuration to form one or more loops. After formation of the knot, the delivery device can be withdrawn.Type: GrantFiled: September 4, 2020Date of Patent: April 2, 2024Assignees: University of Maryland, Baltimore, Harpoon Medical, Inc.Inventors: Michael Nicholas D'ambra, Felino V. Cortez, Jr., James S. Gammie, Peter Wilson, Stephen Epstein, Stephen Cournane, Julie Marie Etheridge, Peter Boyd
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Publication number: 20230414410Abstract: Methods and devices are adapted for implanting into the eye. An incision is formed in the cornea of the eye and a shunt is inserted through the incision into the anterior chamber of the eye. The shunt includes a fluid passageway. The shunt is passed along a pathway from the anterior chamber through the scleral spur of the eye into the suprachoroidal space and positioned in a first position such that a first portion of the fluid passageway communicates with the anterior chamber and a second portion of the fluid passageway communicates with the suprachoroidal space to provide a fluid passageway between the suprachoroidal space and the anterior chamber.Type: ApplicationFiled: September 6, 2023Publication date: December 28, 2023Applicant: Alcon Inc.Inventors: Eugene DE JUAN, JR., Stephen BOYD, Mark E. DEEM, Hanson S. GIFFORD, III, Dan ROSENMAN
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Publication number: 20230338595Abstract: UV hard-surface disinfection system that is able to disinfect the hard surfaces in a room, while minimizing missed areas due to shadows by providing multiple UV light towers that can be placed in several areas of a room such that shadowed areas are eliminated and that can be transported by a cart that is low to the ground such that the towers may be loaded and unloaded easily by a single operator. The system is able to be controlled remotely, such that during activation of the system, no operator is present, and to automatically cut power to all towers in the event that a person enters the room.Type: ApplicationFiled: June 30, 2023Publication date: October 26, 2023Inventors: Waldemar John Lyslo, Mark Howard Schwartz, Stephen Boyd Pettis
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Patent number: 11786402Abstract: Methods and devices are adapted for implanting into the eye. An incision is formed in the cornea of the eye and a shunt is inserted through the incision into the anterior chamber of the eye. The shunt includes a fluid passageway. The shunt is passed along a pathway from the anterior chamber through the scleral spur of the eye into the suprachoroidal space and positioned in a first position such that a first portion of the fluid passageway communicates with the anterior chamber and a second portion of the fluid passageway communicates with the suprachoroidal space to provide a fluid passageway between the suprachoroidal space and the anterior chamber.Type: GrantFiled: January 15, 2021Date of Patent: October 17, 2023Assignee: Alcon Inc.Inventors: Eugene de Juan, Jr., Stephen Boyd, Mark E. Deem, Hanson S. Gifford, III, Dan Rosenman
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Publication number: 20230165791Abstract: An implant for insertion into a punctum of a patient comprises a body. The body has a distal end, a proximal end, and an axis therebetween. The distal end of the body is insertable distally through the punctum into the canalicular lumen. The body comprises a therapeutic agent included within an agent matrix drug core. Exposure of the agent matrix to the tear fluid effects an effective therapeutic agent release into the tear fluid over a sustained period. The body has a sheath disposed over the agent matrix to inhibit release of the agent away from the proximal end. The body also has an outer surface configured to engage luminal wall tissues so as to inhibit expulsion when disposed therein. In specific embodiments, the agent matrix comprises a non-bioabsorbable polymer, for example silicone in a non-homogenous mixture with the agent.Type: ApplicationFiled: August 6, 2022Publication date: June 1, 2023Applicant: Mati Therapeutics Inc.Inventors: Eugene de Juan, JR., Cary Reich, Stephen Boyd, Hanson S. Gifford, III, Mark Deem
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Publication number: 20230102547Abstract: A therapeutic system comprises an ocular insert placed on a region outside an optical zone of an eye. The ocular insert comprises two structures: a first skeletal structure and a second cushioning structure. The first structure functions as a skeletal frame which maintains positioning of the implant along the anterior portion of the eye and provides support to the second, cushioning structure. This first structure maintains the attachment of the therapeutic system to the anterior portion of the eye for at least thirty days. In some embodiments the first structure remains a constant size and shape, e.g. a ring shape, a ring with haptics, or a curvilinear ring that is confined to and restrainingly engages the inferior and superior conjunctival fornices so as to retain the implant within the tear fluid and/or against the tissues of the eye.Type: ApplicationFiled: May 6, 2022Publication date: March 30, 2023Inventors: Yair Alster, Eugene de Juan, JR., Cary J. Reich, Stephen Boyd, David Sierra, Jose D. Alejandro, K. Angela Macfarlane, Douglas Sutton
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Publication number: 20220405845Abstract: Embodiments described herein provide a timeline-based decumulation management mechanism for wealth management in retirement. The mechanism incorporates a plurality of factors and constraints including a desired consumption and bequeath, investment in qualified and nonqualified accounts, account disbursement and conversion rules, income and capital gains taxes, tracking of tax lots, estate tax rules such as basis step-up, Social Security, pensions, real estate, mortgages, SPIA and deferred income annuities, term life insurance, and alternatives. Specifically, the mechanism translates various account information into one or more convex constraints over a consumption variable, an income variable, a taxable income variable, and a bequest variable at the current year. Subject to these convex constraints, the mechanism is able to formulate a convex optimization problem that maximizes a utility representing the lifetime expectation of assets.Type: ApplicationFiled: December 29, 2021Publication date: December 22, 2022Inventors: Steven Diamond, Shane Barratt, Nicholas Moehle, Mykel J. Kochenderfer, Stephen Boyd
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Publication number: 20220401777Abstract: A reactor system for decomposing at least one of a per- or polyfluoroalkyl substance (PFAS) is provided. The system includes a material having an interior surface that defines a compartment; a subaqueous liquid in the compartment; and an electron donor in the subaqueous liquid, the electron donor configured to release a hydrated electron upon ultraviolet (UV) irradiation. The reactor system is configured so that when the electron donor releases a hydrated electron into the subaqueous liquid, the hydrated electron has a longer lifespan relative to an electron released in normal bulk phase water, and when a PFAS is present within the subaqueous liquid, the hydrated electron is capable of reductively defluorinating the PFAS and to generate fluoride ions (F). A method of operating the system to decompose PFAS is also provided.Type: ApplicationFiled: November 7, 2020Publication date: December 22, 2022Applicant: Board of Trustees of Michigan State UniversityInventors: Hui LI, Stephen A. BOYD, Brian J. TEPPEN
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Patent number: 11406592Abstract: An implant for insertion into a punctum of a patient comprises a body. The body has a distal end, a proximal end, and an axis therebetween. The distal end of the body is insertable distally through the punctum into the canalicular lumen. The body comprises a therapeutic agent included within an agent matrix drug core. Exposure of the agent matrix to the tear fluid effects an effective therapeutic agent release into the tear fluid over a sustained period. The body has a sheath disposed over the agent matrix to inhibit release of the agent away from the proximal end. The body also has an outer surface configured to engage luminal wall tissues so as to inhibit expulsion when disposed therein. In specific embodiments, the agent matrix comprises a non-bioabsorbable polymer, for example silicone in a non-homogenous mixture with the agent.Type: GrantFiled: October 23, 2018Date of Patent: August 9, 2022Assignee: Mati Therapeutics Inc.Inventors: Eugene de Juan, Jr., Cary Reich, Stephen Boyd, Hanson S. Gifford, III, Mark Deem
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Patent number: 11357951Abstract: Systems, devices and methods for draining and analyzing bodily fluids are disclosed in which a drainage assembly is configured to prevent negative pressure build-up. The drainage assembly generally includes a catheter which may include a drainage lumen, a reservoir, a venting mechanism in fluid communication with the drainage lumen and a positive pressure lumen, and a controller. The venting mechanism may further include a valve which is configured to maintain a closed position, as well as a vent in fluid communication with the valve, where the venting mechanism is configured to inhibit wetting of the vent from fluid within the drainage lumen.Type: GrantFiled: June 3, 2019Date of Patent: June 14, 2022Assignee: Potrero Medical, Inc.Inventors: Daniel R. Burnett, Rich Keenan, Dimitri Sokolov, Stephen Boyd, Martin Williams, Kondapavulur Venkateswara-Rao, Michelle Arney
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Publication number: 20220152346Abstract: Systems, devices and methods for draining and analyzing bodily fluids are disclosed in which a drainage assembly is configured to prevent negative pressure build-up. The drainage assembly generally includes a catheter which may include a drainage lumen, a reservoir, a venting mechanism in fluid communication with the drainage lumen and a positive pressure lumen, and a controller.Type: ApplicationFiled: February 1, 2022Publication date: May 19, 2022Applicant: Potrero Medical, Inc.Inventors: Daniel R. BURNETT, Rich KEENAN, Dimitri SOKOLOV, Stephen BOYD, Martin WILLIAMS, Kondapavulur VENKATESWARA-RAO, Michelle ARNEY
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Patent number: 11272982Abstract: The present invention provides devices and methods for decalcifying an aortic valve. The methods and devices of the present invention break up or obliterate calcific deposits in and around the aortic valve through application or removal of heat energy from the calcific deposits.Type: GrantFiled: July 15, 2019Date of Patent: March 15, 2022Assignee: Twelve, Inc.Inventors: Hanson Gifford, III, Mark E. Deem, Stephen Boyd
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Publication number: 20220031507Abstract: This document discusses, among other things, an apparatus comprising a lacrimal implant insertable at least partially into a lacrimal punctum. The lacrimal implant comprises an implant core, and an implant body. The implant body includes a cavity sized and shaped to receive the implant core. At least one of the implant core and the implant cavity includes a detection device configured to allow automatic detection of the lacrimal implant with a separate detector device.Type: ApplicationFiled: October 12, 2021Publication date: February 3, 2022Applicant: Mati Therapeutics, Inc.Inventors: Eugene de Juan, Stephen Boyd, Cary J. Reich, Christopher V. Cardenas, Tommy Jewell, Lorrie Ma, Tuan Nguyen
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Patent number: 11141312Abstract: This document discusses, among other things, an apparatus comprising a lacrimal implant insertable at least partially into a lacrimal punctum. The lacrimal implant comprises an implant core, and an implant body. The implant body includes a cavity sized and shaped to receive the implant core. At least one of the implant core and the implant cavity includes a detection device configured to allow automatic detection of the lacrimal implant with a separate detector device.Type: GrantFiled: April 20, 2015Date of Patent: October 12, 2021Assignee: Mati Therapeutics Inc.Inventors: Eugene de Juan, Jr., Stephen Boyd, Cary J. Reich, Christopher V. Cardenas, Tommy Jewell, Lorrie Ma, Tuan Nguyen
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Publication number: 20210236004Abstract: Devices and methods for monitoring physiologic parameters are described herein which may utilize a non-invasive respiratory monitor to detect minor variations in expiratory airflow pressure known as cardiogenic oscillations which are generated by changes in the pulmonary blood volume that correspond with the cardiac cycle. These cardiogenic oscillations are a direct indicator of cardiac function and may be used to correlate various physiologic parameters such as stroke volume, pulmonary artery pressure, etc.Type: ApplicationFiled: April 19, 2021Publication date: August 5, 2021Applicant: Respirix, Inc.Inventors: Evan S. LUXON, Daniel R. BURNETT, Stephen BOYD
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Publication number: 20210212941Abstract: An implant for insertion through a punctum and into a canalicular lumen of a patient. The implant includes a matrix of material, a therapeutic agent dispersed in the matrix of material, a sheath disposed over a portion of the matrix of material and configured to inhibit the therapeutic agent from being released from the matrix of material into the canalicular lumen and to allow the therapeutic agent to be released from a surface of the matrix of material to a tear film, and a retention structure configured to retain the implant within the canalicular lumen.Type: ApplicationFiled: December 24, 2020Publication date: July 15, 2021Applicant: Mati Therapeutics, Inc.Inventors: Eugene de Juan, Stephen Boyd, Cary J. Reich, Alan R. Rapacki, Hanson S. Gifford, Mark Deem
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Publication number: 20210178000Abstract: UV hard-surface disinfection system that is able to disinfect the hard surfaces in a room, while minimizing missed areas due to shadows by providing multiple UV light towers that can be placed in several areas of a room such that shadowed areas are eliminated and that can be transported by a cart that is low to the ground such that the towers may be loaded and unloaded easily by a single operator. The system is able to be controlled remotely, such that during activation of the system, no operator is present, and to automatically cut power to all towers in the event that a person enters the room.Type: ApplicationFiled: February 2, 2021Publication date: June 17, 2021Applicant: Surfacide, LLCInventors: Waldemar John Lyslo, Mark Howard Schwartz, Stephen Boyd Pettis