Patents by Inventor David An

David An 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: 20210334885
    Abstract: Systems and methods to provide a prioritized shopping system are discussed. For example, a method can include receiving a list of target items, receiving busyness data for a plurality of local merchants, developing a prioritized shopping plan, and communicating the prioritized shopping plan to a mobile device. Each target item in the list of target items can represents a product or service that a user has indicated an interest in purchasing. The prioritized shopping plan is based at least in part on the busyness data and the list of target items. Busyness data provides an indication of traffic levels within at least a portion of the plurality of local merchants.
    Type: Application
    Filed: May 12, 2021
    Publication date: October 28, 2021
    Inventors: John Tapley, Krystal Rose Higgins, Matthew Lee Giger, David W. Goldman
  • Publication number: 20210330619
    Abstract: Nasal formulations of metoclopramide, which remain stable and/or colorless upon storage over a period of time, are provided. Also provided are methods of treating disorders treatable with metoclopramide, comprising administering the nasal solutions to patients in need thereof.
    Type: Application
    Filed: July 2, 2021
    Publication date: October 28, 2021
    Inventors: Matthew J. D'ONOFRIO, David A. GONYER, Shirish A. SHAH, Stuart J. MADDEN
  • Publication number: 20210330853
    Abstract: Disclosed is an air purification apparatus comprising an air inlet and an air outlet; an air passage in fluid communication with the air inlet and the air outlet comprising a filtration section comprising a HEPA filter; and an ultraviolet (UV) light treatment section, wherein air in the filtration section and the UV light treatment section are treated with UV light.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 28, 2021
    Inventor: David Mizandari
  • Publication number: 20210329946
    Abstract: This invention relates to berberine alkaloids, formulations thereof, and their use in the prevention and/or treatment of infectious disease in animals, particularly Lawsonia infection. In particular, the invention relates to berberine alkaloids, formulations thereof, and their application as antimicrobial agents in the prevention and/or treatment of infectious disease including bacterial, viral, parasitic or fungal infections, and for improving feed conversion ratio in food-producing animals. Also described is the use of berberine alkaloids as feed preservatives, added to feed compositions, and used in combination with further agents suitable for treating infectious disease.
    Type: Application
    Filed: March 28, 2018
    Publication date: October 28, 2021
    Applicant: IRP Health Pty Ltd
    Inventors: David Xiang YU, Zhicheng XIAO, Colin William POUTON, Zhiyong HE
  • Publication number: 20210335488
    Abstract: An asset tracking system may include a bridge device that wirelessly receives beacon data from one or several beacons that are disposed at respective devices, equipment, furniture, people, and the like. The bridge device may send the beacon data to a server via a communication network. The server may analyze the beacon data, such that the locations of people or objects may be estimated and monitored, and/or sensor data corresponding to measurable attributes of people or objects may be accumulated and monitored. The location of the bridge device may be estimated using signal strength measurements of beacon signals received from room beacons in combination with corresponding room identifiers. Alerts may be sent by the server to a user device responsive to the server determining that a person or object is in an unauthorized location and/or that a value of monitored sensor data exceeds a threshold.
    Type: Application
    Filed: April 28, 2020
    Publication date: October 28, 2021
    Inventor: David Higginson
  • Publication number: 20210329881
    Abstract: A pet kennel and method of construction is disclosed herein. In an embodiment, the pet kennel includes a body and a door assembly. The body has an interior space configured for a pet and includes at least one aperture sized and shaped for the pet. The door assembly is attached to the body at the aperture. The door assembly includes a latching part pivotally attached to a hinge part. The latching part includes a latching mechanism configured to lock and unlock the door assembly. The hinge part is fixedly attached to the body so as to substantially surround a perimeter of the aperture.
    Type: Application
    Filed: April 28, 2021
    Publication date: October 28, 2021
    Inventors: Ryan PAXSON, David VENESS, Michael HARPER
  • Publication number: 20210333192
    Abstract: Aspects of the present disclosure include methods for flow cytometrically sorting a sample with particles, such as cells, based on order of identification. Methods according to certain embodiments include introducing the sample into a flow cytometer; flowing the introduced sample in a flow stream; irradiating the sample in the flow stream with a light source; detecting light from cells in the sample flowing in the flow stream; identifying phenotypes of cells in the sample flowing in the flow stream based on one or more data signals generated from the detected light; and dynamically sorting into partitions cells of the sample that have a phenotype of a collection of predetermined phenotypes based on order of identification. Systems for practicing the subject methods are also provided. Non-transitory computer readable storage mediums are also described.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 28, 2021
    Inventors: David Alexander Roberts, Lingjie Wei, Peter Mage, Keegan Owsley
  • Publication number: 20210332632
    Abstract: Disclosed herein is a sliding door system including a motor, a driveshaft coupled to the motor, and a coupling mechanism fastened to the sliding door. The coupling mechanism is configured to convert rotation of the driveshaft into linear motion of the sliding door, such that movement of the coupling mechanism is directly correlated to movement of the sliding door. The sliding door system also includes a rotary encoder, a belt mechanically coupled to the coupling mechanism. The belt, as moved by the coupling mechanism, is configured to turn the rotary encoder as the sliding door moves, such that movement of the rotary encoder is directly correlated to movement of the sliding door and not directly correlated to movement of the motor and driveshaft.
    Type: Application
    Filed: July 5, 2021
    Publication date: October 28, 2021
    Inventors: Federico Romero, David Paul Hewitt
  • Publication number: 20210330335
    Abstract: An all-in-one osteotomy fixation device, along with various related components, systems, and methods. The various embodiments include a device body, a bone attachment structure, a removable slot body, and a movable cutting guide moveably attached to the body via a guide coupling structure. The various methods include using any single device embodiment herein to perform all of the steps of the osteotomy procedure.
    Type: Application
    Filed: April 28, 2021
    Publication date: October 28, 2021
    Inventors: Troy J. Boffeli, Shannon M. Rush, Graham Hamilton, Michael Lee, Jordan Grossman, Mark Hardy, David Kawalik
  • Publication number: 20210330667
    Abstract: Provided is a topical composition of nalbuphine, comprising nalbuphine or a pharmaceutically acceptable salt thereof and at least one pharmaceutically acceptable excipient comprising a penetration enhancer, a thickening agent, a solvent, or any combination thereof. Also provided are a kit comprising a unit dosage of the topical composition of nalbuphine and a method treating pruritus condition, pain, or inflammatory condition by using the topical composition of nalbuphine.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Inventors: David Chih-Kuang CHOU, Chia-yin LU
  • Publication number: 20210331738
    Abstract: A hydraulic system for controlling a pair of steerable caster wheels includes a left steering command valve, a right steering command valve, and a rear steering control valve. A supply pressure fluid circuit interconnects a pressure source and the rear steering control valve. A command valve supply fluid circuit interconnects the rear steering control valve with both the right steering command valve and the left steering command valve. A left side steering fluid circuit interconnects a left side actuator and the left steering command valve. A right side steering fluid circuit interconnects a right side actuator and the right steering command valve. A fluidic tie rod fluid circuit interconnects both the left side actuator and the right side actuator with the rear steering control valve. A tank return fluid circuit interconnects the rear steering control valve, the left and right steering command valves, and a tank.
    Type: Application
    Filed: April 28, 2020
    Publication date: October 28, 2021
    Inventors: DAVID V. ROTOLE, RYAN J. GOODRICH, THOMAS D. MORRISON, ANDREW W. BAKER, TYLER K. FARRINGTON
  • Publication number: 20210334717
    Abstract: A system is disclosed that sends, through one or more messaging modalities, an electronic message containing a system or user genera0ted unique identifier to at least one recipient on a system or user enabled and controlled list. The system receives a response electronic message containing the unique identifier and response data identified by a symbol. The program verifies the validity of the unique identifier and optionally that a sender of the response message is on the list. If the unique identifier is verified, the program correlates the message response data with the unique identifier and sends an additional message replicating the response data to the controlled list as a reply or update concerning the message. The program repeats the receiving, verifying, and sending to allow further updates on the message using the modality of communication.
    Type: Application
    Filed: July 11, 2021
    Publication date: October 28, 2021
    Applicant: Telesolve, Inc., DBA in Telesystems
    Inventors: David S. Bower, Kai Zhu
  • Publication number: 20210330934
    Abstract: In one example, the disclosure relates to a system comprising an elongated body defining a lumen where the elongated body comprises a proximal portion and a distal portion. An anchoring member positioned on the proximal portion of the elongated body. The system further comprising a fluorescence material configured to be located within the lumen with a fluid in the lumen. A light source configured to emit light to expose the fluorescence material to the emitted light where the fluorescence material within the fluid is configured to fluoresce when exposed to the light in the lumen. The system further comprising a light detector configured to detect the fluorescence of the fluorescence material.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 28, 2021
    Inventor: David J. Miller
  • Publication number: 20210332209
    Abstract: A formulation includes a base resin, a nucleating agent, and a blowing agent. The formulation can be used to form a container.
    Type: Application
    Filed: July 2, 2021
    Publication date: October 28, 2021
    Inventors: Chris K. LESER, Philip A. DRISKILL, Charles T. WALLACE, John B. EULER, Jason J. PALADINO, Milan C. MARAVICH, Daniel O. DAVIS, Jeffrey A. MANN, Randy A. BOWLDS, Svetlana I. CONTRADA, David Dezhou SUN
  • Publication number: 20210334890
    Abstract: A system for displaying a simulated room can comprise a projector, a wall structure element, a physical object, and a room customization station. The room customization station can view images of selectable products and allows a selection thereof to be displayed on the wall structure element or the physical object. The projector can display the selectable product(s) on the wall structure element or the physical object. The physical object can be adjustable in size for different selectable product sizes. The system can include a physical accessory placeable in the simulated room to facilitate visualization of how the physical accessory would appear in the simulated room with the selectable product. Further, the room customization station can prevent a portion of the images from being projected onto a physical feature in the simulated room and allow other portions of the images to be projected into a portion of the simulated room.
    Type: Application
    Filed: July 2, 2021
    Publication date: October 28, 2021
    Inventors: Blair Thomas Holt, Kurt James Jansen, Shannon Wadford Boggess, Randall Allen Miller, Paula Gragg Ferguson, Jeffrey Donald Key, Jeffrey Robert Pollard, Zeke Robert Markshausen, Garrett Lee Winther, Kathryn Soven, Carl David Sjunnesson, Kyle Fletcher, Elizabeth Spenko, Joseph Thomas Graceffa, Travis Schultz Lee, Aaron Randall Ferber
  • Publication number: 20210330581
    Abstract: A method of treating skin with a composition is disclosed. The method can include topically applying an effective amount of a composition to skin in need thereof, wherein the composition comprises an aqueous extract of plankton comprising an exopolysacchride synthesized by Vibo alginolyticus, an aqueous extract of Phragmites communis, an aqueous extract of Poria cocos, and an aqueous extract of Cucurbita pepo (pumpkin) seed.
    Type: Application
    Filed: July 8, 2021
    Publication date: October 28, 2021
    Inventors: David GAN, Geetha KALAHASTI, Lisha VANPELT
  • Publication number: 20210331514
    Abstract: A writing instrument includes a body, a nosecone, and an adaptor each being of generally hollow tubular shape. Each the body, the nosecone, and the adaptor each have a first end and a second end. The first end of the adaptor is configured to slidably couple to the nosecone second end. The second end of the adaptor is coupled to the first end of the body. The writing instrument includes a writing element with a mounting end and a writing end where the mounting end is removably coupled to the second end of the body. The writing instrument includes a locking mechanism configured to selectively lock the nosecone in a storage position or a writing position. In the storage position, the nosecone extends and covers the writing end. In the writing position, the nosecone retracts and the writing end of the writing element extends beyond the nosecone.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Inventors: Kyle Cauwels, David Moraski, James Bergman
  • Publication number: 20210332241
    Abstract: The present document describes a polyamide hot-melt resin having a chemical structure consisting of dimerized fatty acids and diamines, loaded with an active ingredient. The dimerized fatty acids may have 12 to 24 carbons and the diamines may have 2 to 14 carbons. The amine residual functional groups and acid residual functional groups within the polyamide hot-melt resin may have a [NH2]/[COOH] molar ratio below 5, and the active ingredient may be incorporated in quantities of between about 0.01 and about 55% by weight of weight of the resin. The present document also describes items molded from the polyamide hot-melt resins, and processes of preparing the polyamide hot-melt resins.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Inventors: René Chelle, David Nguyen, Arnaud Vilbert
  • Publication number: 20210334881
    Abstract: Presented herein is an online marketplace for the selling and delivering of items for sale. The online marketplace includes devices and systems as well as their methods of use for the online purchase of goods as well as for the efficient and expedient delivery of the goods purchased. In particular embodiments, the system may include a cloud based database that stores images of the items for purchase, and may further include an associated computing device that is configured for receiving data corresponding with the one or more physical items represented by the images of the goods for sale that are stored in the database. The computing device is further configured for displaying the data corresponding with the one or more physical items for sale, e.g.
    Type: Application
    Filed: May 13, 2021
    Publication date: October 28, 2021
    Inventors: Robert Brannigan, David Bateman, Michael Mason, Matthew Alarie
  • Publication number: 20210334214
    Abstract: A system and method of handling data access demands in a processor virtual cache that includes: determining if a virtual cache data access demand missed because of a difference in the context tag of the data access demand and a corresponding entry in the virtual cache with the same virtual address as the data access demand; in response to the virtual cache missing, determining whether the alias tag valid bit is set in the corresponding entry of the virtual cache; in response to the alias tag valid bit not being set, determining whether the virtual cache data access demand is a synonym of the corresponding entry in the virtual cache; and in response to the virtual access demand being a synonym of the corresponding entry in the virtual cache with the same virtual address but a different context tag, updating information in a tagged entry in an alias table.
    Type: Application
    Filed: July 8, 2021
    Publication date: October 28, 2021
    Inventors: David Campbell, Bryan Lloyd