Patents by Inventor Richard A. Stevens

Richard A. Stevens 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).

  • Publication number: 20240176202
    Abstract: Electro-optic (EO) devices having an EO polymer core comprising a first host polymer and a first nonlinear optical chromophore (NLOC); and a cladding comprising a second host polymer and a second NLOC, and methods of preparing the same; wherein the first NLOC has a first bridge covalently bonded to an electron-accepting group and an electron-donating group; wherein the second NLOC has a second bridge covalently bonded to an electron-accepting group and an electron-donating group; and wherein the second bridge is less conjugated than the first bridge such that the cladding has an index of refraction that is less than that of the EO polymer core, and wherein the second NLOC is present in the second host polymer in a concentration such that the cladding has a conductivity equal to or greater than at least 10% of the conductivity of the EO polymer core at a poling temperature.
    Type: Application
    Filed: February 2, 2024
    Publication date: May 30, 2024
    Applicant: Lightwave Logic, Inc.
    Inventors: Youngwoo Yi, Cory Steven Pecinovsky, Michael Stephen Lebby, Richard Anthony Becker
  • Patent number: 11995034
    Abstract: A method for generating and maintaining hierarchical tags with community-based ratings is provided. Tags for media streams are organized into a hierarchical format. Users may select tags from the hierarchical tag database that describes a particular multimedia content. If the user is unable to locate a desired tag, the user may submit a new tag. Upon submission of the new tag, a librarian approves the tag before storing and placing the tag in the hierarchical tag database. Users are also able to rate the quality of the association between the tag and the multimedia content. If a tag is rated low, the tag may be removed from the hierarchical tag database. If the tag is rated highly, display of the tag in a list of tags becomes more prominent.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: May 28, 2024
    Assignee: TiVo Solutions Inc.
    Inventors: James M. Barton, Brian Beach, David Platt, Kevin Smith, Michael Klar, Paul Stevens, David Chamberlin, Richard Lee
  • Patent number: 11986576
    Abstract: An air-treating apparatus for dispensing a volatilizable material, such as air freshener fragrance, into the atmosphere of an enclosed area. The apparatus includes a housing and a reservoir of the volatilizable material therein, and also includes a multiple-configured air flow path arrangement which enables air-flow through the apparatus in multiple configurations. The apparatus enables use of the consistent delivery rates of a volatilizable material producing a more consistent delivery rate than normally achieved with such devices.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: May 21, 2024
    Assignee: Cintas Corporate Services, Inc.
    Inventors: Richard R. Bing, Megan Kathryn Helms, David Steven Mesko, Michael E Berger, Adem Önalan, Marco C. Perry
  • Patent number: 11980580
    Abstract: A patient support may be adjustable in height, width, length or a combination thereof. The patient support may be usable with normal sized patients or with bariatric patients. The patient support has a variety of features to enhance operability and/or functionality, including a width adjustable caster frame, width adjustable deck portions, a width adjustable headboard and an extendible foot board to provide extra length. An enhanced lift mechanism can accommodate bariatric patients and alternative functionality in achieving deck positions improves patient comfort. Various parts of the patient support including deck panels and the footboard may be removed and replaced with ease without complicated connectors.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: May 14, 2024
    Assignee: Stryker Corporation
    Inventors: Richard Brian Roussy, Jason John Connell, Joseph Steven David Elku, Jason James Cerny, Christopher Alan George, Joseph William Roussy, Christopher Scott Jacob, Aleem Yusuf
  • Patent number: 11979459
    Abstract: The embodiments herein describe configuring a data device that enables communication between a host and a shared network adapter. The data device can include data connections between the host and the shared network adapter. The data device can have both control queues in a control plane and data queues in a data plane. The control queues can be activated first in order to issue control commands to configure the data plane in the shared network adapter.
    Type: Grant
    Filed: October 12, 2023
    Date of Patent: May 7, 2024
    Assignee: International Business Machines Corporation
    Inventors: Bruce Ratcliff, Dan Vangor, Stephen R. Valley, Margaret Dubowsky, Francis Gassert, Jerry Stevens, Richard P. Tarcza, Patricia G. Driever
  • Patent number: 11972095
    Abstract: Various embodiments discussed herein enable client applications to be heavily integrated with a voice assistant in order to perform commands associated with voice utterances of users via voice assistant functionality and also seamlessly cause client applications to automatically perform native functions as part of executing the voice utterance. Such heavy integration also allows particular embodiments to support multi-modal input from a user for a single conversational interaction. In this way, client application user interface interactions, such as clicks, touch gestures, or text inputs are executed alternative or in addition to the voice utterances.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: April 30, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Tudor Buzasu Klein, Viktoriya Taranov, Sergiy Gavrylenko, Jaclyn Carley Knapp, Andrew Paul McGovern, Harris Syed, Chad Steven Estes, Jesse Daniel Eskes Rusak, David Ernesto Heekin Burkett, Allison Anne O'Mahony, Ashok Kuppusamy, Jonathan Reed Harris, Jose Miguel Rady Allende, Diego Hernan Carlomagno, Talon Edward Ireland, Michael Francis Palermiti, II, Richard Leigh Mains, Jayant Krishnamurthy
  • Publication number: 20240099278
    Abstract: Genetically modified non-human animals are provided that may be used to model human hematopoietic cell development, function, or disease. The genetically modified non-human animals comprise a nucleic acid encoding human IL-6 operably linked to an IL-6 promoter. In some instances, the genetically modified non-human animal expressing human IL-6 also expresses at least one of human M-CSF, human IL-3, human GM-CSF, human SIRPa or human TPO. In some instances, the genetically modified non-human animal is immunodeficient. In some such instances, the genetically modified non-human animal is engrafted with healthy or diseased human hematopoietic cells. Also provided are methods for using the subject genetically modified non-human animals in modeling human hematopoietic cell development, function, and/or disease, as well as reagents and kits thereof that find use in making the subject genetically modified non-human animals and/or practicing the subject methods.
    Type: Application
    Filed: August 21, 2023
    Publication date: March 28, 2024
    Inventors: Richard Flavell, Till Strowig, Markus G. Manz, Chiara Borsotti, Madhav Dhodapkar, Andrew J. Murphy, Sean Stevens, George D. Yancopoulos
  • Publication number: 20240094036
    Abstract: Improved flow metering methods and devices are provided, where the uncertainty of a flow rate reading can be reduced. This is done by applying MLU or other similar techniques at a micro level, that is, to an individual flow meter or other type of instrumentation/measurement apparatus.
    Type: Application
    Filed: October 9, 2020
    Publication date: March 21, 2024
    Inventors: Richard STEVEN, Philip STOCKTON, Allan WILSON
  • Patent number: 11927868
    Abstract: Electro-optic (EO) devices having an EO polymer core comprising a first host polymer and a first nonlinear optical chromophore (NLOC); and a cladding comprising a second host polymer and a second NLOC, and methods of preparing the same; wherein the first NLOC has a first bridge covalently bonded to an electron-accepting group and an electron-donating group; wherein the second NLOC has a second bridge covalently bonded to an electron-accepting group and an electron-donating group; and wherein the second bridge is less conjugated than the first bridge such that the cladding has an index of refraction that is less than that of the EO polymer core, and wherein the second NLOC is present in the second host polymer in a concentration such that the cladding has a conductivity equal to or greater than at least 10% of the conductivity of the EO polymer core at a poling temperature.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: March 12, 2024
    Assignee: Lightwave Logic, Inc.
    Inventors: Youngwoo Yi, Cory Steven Pecinovsky, Michael Stephen Lebby, Richard Anthony Becker
  • Publication number: 20240076123
    Abstract: A sanitary product disposal container includes a container housing having a movable housing top cover. A cover hinge assembly allows the top cover to pivot between open and closed positions. Accordingly, a used feminine hygiene product may be placed in the interior space of the container housing in the open position of the housing top cover while minimizing touching the container housing to open the housing top cover. The housing may be selectively opened to facilitate removal of the used feminine hygiene products from the interior space all without exposure to the used products or the escape of unpleasant odors.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Inventors: Richard R. Bing, Megan Kathryn Helms, David Steven Mesko, Emily Yeager, Pil Ho Chung, Joshua Meador, Marco Perry, Brooke Williams
  • Publication number: 20240074414
    Abstract: Genetically modified non-human animals expressing human EPO from the animal genome are provided. Also provided are methods for making non-human animals expressing human EPO from the non-human animal genome, and methods for using non-human animals expressing human EPO from the non-human animal genome. These animals and methods find many uses in the art, including, for example, in modeling human erythropoiesis and erythrocyte function; in modeling human pathogen infection of erythrocytes; in in vivo screens for agents that modulate erythropoiesis and/or erythrocyte function, e.g. in a healthy or a diseased state; in in vivo screens for agents that are toxic to erythrocytes or erythrocyte progenitors; in in vivo screens for agents that prevent against, mitigate, or reverse the toxic effects of toxic agents on erythrocytes or erythrocyte progenitors; in in vivo screens of erythrocytes or erythrocyte progenitors from an individual to predict the responsiveness of an individual to a disease therapy.
    Type: Application
    Filed: August 10, 2023
    Publication date: March 7, 2024
    Inventors: Andrew J. Murphy, Sean Stevens, Richard Flavell, Markus Gabriel Manz, Liang Shan
  • Publication number: 20240070784
    Abstract: A system and a method automatically enable unconstrained inputs of data including a price that relate to a proposed new or modified trade orders between counterparties for submission to an electronic trading system that enforces constraints on the inputs relating to the proposed trades that can be submitted by the counterparties.
    Type: Application
    Filed: November 2, 2023
    Publication date: February 29, 2024
    Applicant: Chicago Mercantile Exchange Inc.
    Inventor: Richard Stevens
  • Patent number: 11842398
    Abstract: A system and a method automatically enable unconstrained inputs of data including a price that relate to a proposed new or modified trade orders between counterparties for submission to an electronic trading system that enforces constraints on the inputs relating to the proposed trades that can be submitted by the counterparties.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: December 12, 2023
    Assignee: Chicago Mercantile Exchange Inc.
    Inventor: Richard Stevens
  • Patent number: 11839608
    Abstract: The disclosed invention provides an antibacterial pro-coagulant formula for assisting in combating the condition of bleeding gums caused by periodontal disease and gingivitis that enhances the natural healing process by assisting in the of cessation of bleeding by providing an “anti-bacterial oral healing environment” accompanied by enhanced blood flow to the affected bleeding area for more rapid blood clotting and increased blood flow to the affected area to assist the body's natural process of rebuilding healthy gum-tissue. Additionally, the disclosed invention with its antibacterial benefits, when used topically, provides for rapid surface skin blood clotting as well as increased blood circulation on the skin surface which greatly aids in the healing of external skin cuts, such as nicks from shaving or against inflammation of the skin from acne vulgaris.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: December 12, 2023
    Inventor: Richard Steven Trela
  • Publication number: 20230386347
    Abstract: Method(s), apparatus and system (s) are provided for flight management of aircraft within an airspace comprising one or more airspace regions.
    Type: Application
    Filed: June 4, 2021
    Publication date: November 30, 2023
    Inventors: Richard Steven PARKER, Cara WINTERS
  • Publication number: 20230371572
    Abstract: A produce cutting apparatus is utilized, among other things, for making single cuts in an elongated produce product to trim ends, segment the product into variable length segments, make fixed length segments, and cutting out undesirable portions of the produce product. Using a combination of a feed belt, sensor, radial cutter apparatus and programmable controller, the apparatus precisely locates each cut. The cutting blade makes a single cut with each rotation of the radial cutter apparatus. The apparatus may further have a piece removal system and a product holding system.
    Type: Application
    Filed: July 14, 2023
    Publication date: November 23, 2023
    Inventor: Richard Steven Dragt
  • Patent number: 11680833
    Abstract: A new DP meter diagnostic system for wet gas flow builds on existing diagnostic techniques. Based on new diagnostic parameters and calculations derived from them, blocked pressure ports or impulse lines can be identified or wet gas established as the cause of an abnormal reading. Further diagnostic techniques can take advantage of the new diagnostic parameters to predict a liquid loading parameter, gas flow rate and fluid flow rate for wet gas flow.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: June 20, 2023
    Inventor: Richard Steven
  • Patent number: 11635322
    Abstract: A system and method for metering fluid flow is disclosed which has improved diagnostic capabilities. As well as informing a flow meter operator of the presence of a malfunction and its likely cause, the new systems and methods can also quantify an associated flow prediction bias.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: April 25, 2023
    Inventor: Richard Steven
  • Patent number: D1021459
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: April 9, 2024
    Assignee: Cintas Corporate Services, Inc.
    Inventors: Richard R. Bing, David Steven Mesko
  • Patent number: D1022525
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: April 16, 2024
    Assignee: Cintas Corporate Services, Inc.
    Inventors: Richard R. Bing, David Steven Mesko