Patents by Inventor Eric Wells

Eric Wells 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: 20230233209
    Abstract: Disclosed herein is a method of producing high purity pentagalloyl glucose (PGG), analogues or derivatives thereof, at least 99.9% pure, by washing with dimethyl ether. PGG may be provided in a kit, including a hydrolyzer for dissolving the PGG and a saline solution. Also disclosed herein is a device for delivery of a therapeutic solution to a blood vessel. The device may be a catheter having an upstream balloon and a downstream balloon. The upstream balloon may be expanded to anchor the catheter and occlude antegrade blood flow. The downstream balloon may be expanded to occlude retrograde blood flow, creating a sealed volume within the blood vessel. The downstream balloon may have pores configured to deliver a therapeutic inflation solution into the sealed volume or a portion thereof. The downstream balloon may be expanded by the expansion of a balloon disposed inside the downstream balloon.
    Type: Application
    Filed: March 27, 2023
    Publication date: July 27, 2023
    Inventors: Eric Wells, Kelvin Ning
  • Patent number: 11331102
    Abstract: Disclosed herein is a method of producing high purity pentagalloyl glucose (PGG), analogues or derivatives thereof, at least 99.9% pure, by washing with dimethyl ether. PGG may be provided in a kit, including a hydrolyzer for dissolving the PGG and a saline solution. Also disclosed herein is a device for delivery of a therapeutic solution to a blood vessel. The device may be a catheter having an upstream balloon and a downstream balloon. The upstream balloon may be expanded to anchor the catheter and occlude antegrade blood flow. The downstream balloon may be expanded to occlude retrograde blood flow, creating a sealed volume within the blood vessel. The downstream balloon may have pores configured to deliver a therapeutic inflation solution into the sealed volume or a portion thereof. The downstream balloon may be expanded by the expansion of a balloon disposed inside the downstream balloon.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: May 17, 2022
    Assignee: Nectero Medical, Inc.
    Inventors: Eric Wells, Kelvin Ning
  • Publication number: 20210147462
    Abstract: Disclosed herein is a method of producing high purity pentagalloyl glucose (PGG), analogues or derivatives thereof, at least 99.9% pure, by washing with dimethyl ether. PGG may be provided in a kit, including a hydrolyzer for dissolving the PGG and a saline solution. Also disclosed herein is a device for delivery of a therapeutic solution to a blood vessel. The device may be a catheter having an upstream balloon and a downstream balloon. The upstream balloon may be expanded to anchor the catheter and occlude antegrade blood flow. The downstream balloon may be expanded to occlude retrograde blood flow, creating a sealed volume within the blood vessel. The downstream balloon may have pores configured to deliver a therapeutic inflation solution into the sealed volume or a portion thereof. The downstream balloon may be expanded by the expansion of a balloon disposed inside the downstream balloon.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventors: Eric Wells, Kelvin Ning
  • Publication number: 20210106339
    Abstract: Disclosed herein is a method of producing high purity pentagalloyl glucose (PGG), analogues or derivatives thereof, at least 99.9% pure, by washing with dimethyl ether. PGG may be provided in a kit, including a hydrolyzer for dissolving the PGG and a saline solution. Also disclosed herein is a device for delivery of a therapeutic solution to a blood vessel. The device may be a catheter having an upstream balloon and a downstream balloon. The upstream balloon may be expanded to anchor the catheter and occlude antegrade blood flow. The downstream balloon may be expanded to occlude retrograde blood flow, creating a sealed volume within the blood vessel. The downstream balloon may have pores configured to deliver a therapeutic inflation solution into the sealed volume or a portion thereof. The downstream balloon may be expanded by the expansion of a balloon disposed inside the downstream balloon.
    Type: Application
    Filed: December 22, 2020
    Publication date: April 15, 2021
    Inventors: Eric Wells, Kelvin Ning
  • Patent number: 10323711
    Abstract: The disclosed inventive concept provides a crushable air duct having formed thereon a series of strategically positioned and patterned crack-initiating grooves. The grooves allow the air duct to be crushed in an impact event and a specified impact force, thereby protecting adjacent and higher cost under hood components from damage. In an impact event, the series of grooves allows the cracks in the air duct to readily propagate throughout the pattern in a controlled and predictable manner. The crushable air duct is formed from a rigid polymerized material. The duct includes an inlet and an outlet. The grooves are formed on either or both the exterior surface and the interior surface of the duct. Some of the grooves extend generally between the inlet and the outlet. These grooves are preferably parallel. Other grooves are circumferentially formed around the duct. At least some of the parallel and circumferential grooves intersect.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: June 18, 2019
    Assignee: Ford Global Technologies, LLC
    Inventors: Scott M. Rollins, John Qingrui Liu, John Marsh, Eric Wells
  • Publication number: 20180340587
    Abstract: The disclosed inventive concept provides a crushable air duct having formed thereon a series of strategically positioned and patterned crack-initiating grooves. The grooves allow the air duct to be crushed in an impact event and a specified impact force, thereby protecting adjacent and higher cost under hood components from damage. In an impact event, the series of grooves allows the cracks in the air duct to readily propagate throughout the pattern in a controlled and predictable manner. The crushable air duct is formed from a rigid polymerized material. The duct includes an inlet and an outlet. The grooves are formed on either or both the exterior surface and the interior surface of the duct. Some of the grooves extend generally between the inlet and the outlet. These grooves are preferably parallel. Other grooves are circumferentially formed around the duct. At least some of the parallel and circumferential grooves intersect.
    Type: Application
    Filed: May 23, 2017
    Publication date: November 29, 2018
    Inventors: Scott M. Rollins, John Qingrui Liu, John Marsh, Eric Wells
  • Publication number: 20060276370
    Abstract: A fabric care composition and process for using the composition to treat fabrics are provided. The fabric care composition comprises a sucrose ester, a cationic polysaccharide and a dispersing medium, wherein the charge density of the cationic polysaccharide is from about 0.05 to about 5.5 meq/gram. Optionally, deposition agents and adjunct materials may also be included. The present compositions are used to treat fabrics to impart one or more of the following benefits tot eh treated fabrics: improved fabric softness, wrinkle reduction after drying, ease of ironing, in-wear shape retention, fabric elasticity, fabric tensile strength, fabric tear strength, and/or color protection.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 7, 2006
    Inventors: Shulin Zhang, Eric Wells, Michelle Mulvaney, Glenn Jordan, Mark Sivik, Yonas Gizaw, Joseph Heatherly
  • Publication number: 20060058214
    Abstract: A composition comprises polyol-based fabric care materials, particularly esterified saccharides. The composition further comprises deposition agents, dispersing medium, and optional adjunct ingredients. The compositions of the present invention are used to treat fabrics to provide one or more of the following benefits: fabric softness, wrinkle reduction after drying, ease of ironing, in-wear shape retention, fabric elasticity, fabric tensile strength, fabric tear strength, and color protection. Various products containing the composition and methods for using the composition are also disclosed.
    Type: Application
    Filed: September 13, 2005
    Publication date: March 16, 2006
    Inventors: Shulin Zhang, Glenn Jordan, Eric Wells, Joseph Heatherly, Vicente Santamarina
  • Publication number: 20050170994
    Abstract: Fabric care compositions comprise aminosilicone having an amino content ratio defined by a ratio of the amine containing units to the total number of units, wherein the amino content ratio is from about 1:11 to about 1:269, emulsifier, and fabric softening active. The aminosilicone materials in fabric care compositions can provide a number of benefits including improved fabric softness, wrinkle reduction after drying, ease of ironing, in-wear shape retention, fabric elasticity, fabric tensile strength, fabric tear strength, and/or color protection. A process of making an aminosilicone emulsion comprises the step of mixing an aminosilicone having an amino content ratio of from about 1:11 to about 1:269 with a cationic emulsifier. The invention further relates to a process of making the fabric care compositions.
    Type: Application
    Filed: November 1, 2004
    Publication date: August 4, 2005
    Inventors: Arturo Casado-Dominguez, Shulin Zhang, Tamara Ancaer, Mark Sivik, Eric Wells
  • Publication number: 20050096950
    Abstract: A method and apparatus for strategy science methodology involving computer implementation is provided. The invention includes a well-defined set of procedures for carrying out a full range of projects to develop strategies for clients. One embodiment of the invention produces custom consulting projects that are found at one end of the full range of projects. At the other end of the range are, for example, projects developing strategies from syndicated models. The strategies developed are for single decisions or for sequences of multiple decisions.
    Type: Application
    Filed: October 29, 2003
    Publication date: May 5, 2005
    Inventors: Scott Caplan, Yen Chang, Michael Cohen, Stuart Crawford, Brendan Favero, Gerald Fahner, Robert Fung, Arthur Hoadley, Jun Hua, Chisoo Lyons, John Perlis, Nina Shikaloff, Gary Sullivan, Aush Thaker, Eric Wells
  • Publication number: 20040264126
    Abstract: The physical, expandable, customizing, configuring component chassis for laptops, tablets, notebooks, and hybrid notebooks transforms literally. The case is in three main parts: the top, upper lid, the middle, inner cover, and bottom housing. This removable upper lid houses the display screen on the inside and the solar cells on the back of the lid. The next section is the slim, narrow, middle, inner unit which holds the speakers, mouse pads, keyboards, LDC readout, small display screen, motherboards, expansion cards, and controller cards. It is detachable from the top or bottom section of the case forming a diversified case. The bottom of the case has the physical, drawer like, expandable, slidable ends to the right and left of the front of the case and knockout panels, which are for mounting the face of the peripherals. A part of the bottom will be the unique sliding ends, snap-in components mounting to the removable mounting board. The mounting board will be screwed in to be secure.
    Type: Application
    Filed: June 26, 2003
    Publication date: December 30, 2004
    Inventor: Eric Wells