Patents by Inventor Julia Hwang

Julia Hwang 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).

  • Patent number: 11090328
    Abstract: Compositions and methods are provided for treating joint conditions, such as osteoarthritis and/or the pain associated therewith. The compositions and methods utilize a first component, namely hyaluronic acid (“HA”), in combination with a lyophilized second component that is effective to at least temporarily reduce the viscosity of the HA. In an exemplary embodiment, the second component is one or more glycosaminoglycans (“GAG”), such as chondroitin sulfate (“CS”), including CS4 and/or CS6, dermatan sulfate, heparin, heparan sulfate, and keratan sulfate. The composition can optionally include other joint supplements, such as glucosamine (“GlcN”).
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: August 17, 2021
    Assignee: Medos International Sarl
    Inventors: Julia Hwang, Dongling Su, Julius Lopez
  • Patent number: 11026729
    Abstract: Various exemplary methods, systems, and devices for blood flow are provided. In general, an implant can be configured to be implanted in bone and to delay clotting of blood flowing from the bone. The implant can include an anti-coagulation agent to delay the clotting of the blood. The anti-coagulation agent can be a coating on the implant, can be natural to a material forming the implant, or can be impregnated into a material forming the implant. In an exemplary embodiment, the implant is implanted in a bone in a surgical procedure for securing a soft tissue to bone, such as a rotator cuff repair procedure or an anterior cruciate ligament (ACL) repair procedure.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: June 8, 2021
    Assignee: MEDOS INTERNATIONAL SARL
    Inventors: Gregory R. Whittaker, Benjamin Cleveland, Julia Hwang, David B. Spenciner, William R. Parrish, Mehmet Z. Sengun, Reagan A. Theis
  • Publication number: 20210005321
    Abstract: A predictive modeling engine to compute risk outcomes for a patient being considered for a medical procedure. Information indicative of the risk outcomes, including risk scores, are output on graphical user interface of an interactive display. The risk outcomes may be displayed with various types of information that may assist doctors, surgeons, and other healthcare professionals to make decisions on whether the procedure should be performed on the patient, given the computed risk outcomes. The predictive modeling engine may be implemented by one or more machine-learning algorithms, that may include linear regression and/or other types of processing.
    Type: Application
    Filed: September 27, 2019
    Publication date: January 7, 2021
    Inventor: Julia HWANG
  • Publication number: 20200330647
    Abstract: Provided herein are meniscus implant compositions, as well as method for making and using the same. The subject meniscus implants find use in repairing and/or replacing damaged or diseased meniscal tissue in a mammalian subject.
    Type: Application
    Filed: December 20, 2018
    Publication date: October 22, 2020
    Inventors: Sam WADSWORTH, Simon BEYER, Tamer MOHAMED, Konrad WALUS, Mohammad Mostofa KAMAL KHAN, Elli KAPYLA, Julia HWANG, Joe AULT
  • Publication number: 20200222097
    Abstract: Various exemplary methods, systems, and devices for blood flow are provided. In general, an implant can be configured to be implanted in bone and to delay clotting of blood flowing from the bone. The implant can include an anti-coagulation agent to delay the clotting of the blood. The anti-coagulation agent can be a coating on the implant, can be natural to a material forming the implant, or can be impregnated into a material forming the implant. In an exemplary embodiment, the implant is implanted in a bone in a surgical procedure for securing a soft tissue to bone, such as a rotator cuff repair procedure or an anterior cruciate ligament (ACL) repair procedure.
    Type: Application
    Filed: April 1, 2020
    Publication date: July 16, 2020
    Inventors: Gregory R. Whittaker, Benjamin Cleveland, Julia Hwang, David B. Spenciner, William R. Parrish, Mehmet Z. Sengun, Reagan A. Theis
  • Patent number: 10639085
    Abstract: Various exemplary methods, systems, and devices for blood flow are provided. In general, an implant can be configured to be implanted in bone and to delay clotting of blood flowing from the bone. The implant can include an anti-coagulation agent to delay the clotting of the blood. The anti-coagulation agent can be a coating on the implant, can be natural to a material forming the implant, or can be impregnated into a material forming the implant. In an exemplary embodiment, the implant is implanted in a bone in a surgical procedure for securing a soft tissue to bone, such as a rotator cuff repair procedure or an anterior cruciate ligament (ACL) repair procedure.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: May 5, 2020
    Assignee: MEDOS INTERNATIONAL SARL
    Inventors: Gregory R. Whittaker, Benjamin Cleveland, Julia Hwang, David B. Spenciner, William R. Parrish, Mehmet Z. Sengun, Reagan A. Theis
  • Patent number: 10603408
    Abstract: A biocompatible tissue repair implant or scaffold device is provided for use in repairing a variety of tissue injuries, particularly injuries to cartilage, ligaments, tendons, and nerves. The repair procedures may be conducted with implants that contain a biological component that assists in healing or tissue repair. The biocompatible tissue repair implants include a biocompatible scaffold and particles of living tissue, such that the tissue and the scaffold become associated. The particles of living tissue contain one or more viable cells that can migrate from the tissue and populate the scaffold.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: March 31, 2020
    Assignee: DePuy Synthes Products, Inc.
    Inventors: Francois Binette, Julia Hwang, Sridevi Dhanaraj, Anna Gosiewska
  • Patent number: 10532069
    Abstract: Compositions and methods are disclosed for the treatment of osteoarthritis. The compositions comprising combinations of hyaluronic acid, glucosamine, and chondroitin sulfate, can be useful for any synovial joint, including the knee, shoulder, hip, ankle, hands, spinal facet, or temporomandibular joint, both for the relief of pain and for slowing disease progression.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: January 14, 2020
    Assignee: DEPUY SYNTHES PRODUCTS, INC.
    Inventors: Brooks J. Story, Scott A. Wadsworth, William R. Parrish, Uri Herzberg, Donna Torres, Benjamin A. Byers, Julia Hwang, Dongling Su
  • Publication number: 20180311272
    Abstract: Compositions and methods are provided for treating joint conditions, such as osteoarthritis and/or the pain associated therewith. The compositions and methods utilize a first component, namely hyaluronic acid (“HA”), in combination with a lyophilized second component that is effective to at least temporarily reduce the viscosity of the HA. In an exemplary embodiment, the second component is one or more glycosaminoglycans (“GAG”), such as chondroitin sulfate (“CS”), including CS4 and/or CS6, dermatan sulfate, heparin, heparan sulfate, and keratan sulfate.
    Type: Application
    Filed: July 10, 2018
    Publication date: November 1, 2018
    Inventors: Julia Hwang, Dongling Su, Julius Lopez
  • Publication number: 20180098803
    Abstract: Various exemplary methods, systems, and devices for blood flow are provided. In general, an implant can be configured to be implanted in bone and to delay clotting of blood flowing from the bone. The implant can include an anti-coagulation agent to delay the clotting of the blood. The anti-coagulation agent can be a coating on the implant, can be natural to a material forming the implant, or can be impregnated into a material forming the implant. In an exemplary embodiment, the implant is implanted in a bone in a surgical procedure for securing a soft tissue to bone, such as a rotator cuff repair procedure or an anterior cruciate ligament (ACL) repair procedure.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 12, 2018
    Inventors: Gregory R. Whittaker, Benjamin Cleveland, Julia Hwang, David B. Spenciner, William R. Parrish, Jacob A. Marks, Mehmet Z. Sengun, Steven N. Bittenson, Reagan A. Theis
  • Patent number: 9861410
    Abstract: Various exemplary methods, systems, and devices for blood flow are provided. In general, an implant can be configured to be implanted in bone and to delay clotting of blood flowing from the bone. The implant can include an anti-coagulation agent to delay the clotting of the blood. The anti-coagulation agent can be a coating on the implant, can be natural to a material forming the implant, or can be impregnated into a material forming the implant. In an exemplary embodiment, the implant is implanted in a bone in a surgical procedure for securing a soft tissue to bone, such as a rotator cuff repair procedure or an anterior cruciate ligament (ACL) repair procedure.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: January 9, 2018
    Assignee: MEDOS INTERNATIONAL SARL
    Inventors: Gregory R. Whittaker, Benjamin Cleveland, Julia Hwang, David B. Spenciner, William R. Parrish, Jacob A. Marks, Mehmet Z. Sengun, Steven N. Bittenson, Regan A. Theis
  • Patent number: 9827111
    Abstract: A small diameter delivery device capable of delivering a tissue loaded scaffold arthroscopically to a tissue defect or injury site without reducing the pressure at the injury site is provided. The scaffold delivery device of the present invention comprises a plunger system that includes two main components: an insertion tube and an insertion rod. The insertion tube has a flared proximal end for holding a tissue scaffold prior to delivery. An elongate, hollow body extends from the flared proximal end to a distal end of the insertion tube, and defines a passageway that extends through the body for delivery of the tissue scaffold. The insertion rod has an elongate body that extends into a handle at a proximal end and a tip at a distal end. The insertion rod is configured to be removably disposed within the insertion tube for sliding along the passageway to effect delivery of the tissue scaffold through the insertion tube.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: November 28, 2017
    Assignee: DEPUY MITEK, LLC
    Inventors: Keith M. Orr, Eric Hyman, Francois Binette, Ian D. McRury, Steve Lepke, Ash Perkins, Julia Hwang
  • Publication number: 20170319250
    Abstract: Various exemplary methods, systems, and devices for blood flow are provided. In general, an implant can be configured to be implanted in bone and to delay clotting of blood flowing from the bone. The implant can include an anti-coagulation agent to delay the clotting of the blood. The anti-coagulation agent can be a coating on the implant, can be natural to a material forming the implant, or can be impregnated into a material forming the implant. In an exemplary embodiment, the implant is implanted in a bone in a surgical procedure for securing a soft tissue to bone, such as a rotator cuff repair procedure or an anterior cruciate ligament (ACL) repair procedure.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 9, 2017
    Inventors: Gregory R. Whittaker, Benjamin Cleveland, Julia Hwang, David B. Spenciner, William R. Parrish, Jacob A. Marks, Mehmet Z. Sengun, Steven N. Bittenson, Reagan A. Theis
  • Publication number: 20170266221
    Abstract: Compositions and methods are disclosed for the treatment of osteoarthritis. The compositions comprising combinations of hyaluronic acid, glucosamine, and chondroitin sulfate, can be useful for any synovial joint, including the knee, shoulder, hip, ankle, hands, spinal facet, or temporomandibular joint, both for the relief of pain and for slowing disease progression.
    Type: Application
    Filed: June 2, 2017
    Publication date: September 21, 2017
    Inventors: Brooks J. Story, Scott A. Wadsworth, William R. Parrish, Uri Herzberg, Donna Torres, Benjamin A. Byers, Julia Hwang, Dongling Su
  • Patent number: 9682099
    Abstract: Compositions and methods are disclosed for the treatment of osteoarthritis. The compositions comprising combinations of hyaluronic acid, glucosamine, and chondroitin sulfate, can be useful for any synovial joint, including the knee, shoulder, hip, ankle, hands, spinal facet, or temporomandibular joint, both for the relief of pain and for slowing disease progression.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: June 20, 2017
    Assignee: DEPUY SYNTHES PRODUCTS, INC.
    Inventors: Brooks J. Story, Scott A. Wadsworth, William R. Parrish, Uri Herzberg, Donna Torres, Benjamin A. Byers, Julia Hwang, Dongling Su
  • Publication number: 20170049931
    Abstract: A biocompatible tissue repair implant or scaffold device is provided for use in repairing a variety of tissue injuries, particularly injuries to cartilage, ligaments, tendons, and nerves. The repair procedures may be conducted with implants that contain a biological component that assists in healing or tissue repair. The biocompatible tissue repair implants include a biocompatible scaffold and particles of living tissue, such that the tissue and the scaffold become associated. The particles of living tissue contain one or more viable cells that can migrate from the tissue and populate the scaffold.
    Type: Application
    Filed: October 31, 2016
    Publication date: February 23, 2017
    Inventors: Francois Binette, Julia Hwang, Sridevi Dhanaraj, Anna Gosiewska
  • Patent number: 9561260
    Abstract: Methods and compositions are disclosed for an intra-articular injection for the treatment of osteoarthritis. The methods and compositions comprising combinations of hyaluronic acid and a bone morphogenetic protein, like rhGDF-5, can be useful for any synovial joint, including the knee, shoulder, hip, ankle, hands, spinal facet, or temporomandibular joint, both for the relief of pain and for slowing disease progression.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: February 7, 2017
    Assignee: DEPUY MITEK, LLC
    Inventors: Benjamin A. Byers, Dongling Su, Julia Hwang
  • Patent number: 9511171
    Abstract: A biocompatible tissue repair implant or scaffold device is provided for use in repairing a variety of tissue injuries, particularly injuries to cartilage, ligaments, tendons, and nerves. The repair procedures may be conducted with implants that contain a biological component that assists in healing or tissue repair. The biocompatible tissue repair implants include a biocompatible scaffold and particles of living tissue, such that the tissue and the scaffold become associated. The particles of living tissue contain one or more viable cells that can migrate from the tissue and populate the scaffold.
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: December 6, 2016
    Assignee: DEPUY MITEK, LLC
    Inventors: Francois Binette, Julia Hwang, Sridevi Dhanaraj, Anna Gosiewska
  • Publication number: 20160206649
    Abstract: Compositions and methods are disclosed for the treatment of osteoarthritis. The compositions comprising combinations of hyaluronic acid, glucosamine, and chondroitin sulfate, can be useful for any synovial joint, including the knee, shoulder, hip, ankle, hands, spinal facet, or temporomandibular joint, both for the relief of pain and for slowing disease progression.
    Type: Application
    Filed: January 20, 2015
    Publication date: July 21, 2016
    Applicant: DEPUY SYNTHES PRODUCTS, INC.
    Inventors: Brooks J. Story, Scott A. Wadsworth, William R. Parrish, Uri Herzberg, Donna Torres, Benjamin A. Byers, Julia Hwang, Dongling Su
  • Patent number: 9211362
    Abstract: A connective tissue scaffold including opposed first and second anchoring segments formed from a plurality of bioresorbable polymeric fibers oriented in a direction substantially parallel to a longitudinal axis of the scaffold and a plurality of bioresorbable polymeric fibers oriented in a direction substantially transverse to a longitudinal axis of the scaffold. A central segment joins the first and second anchoring segments and includes a plurality of bioresorbable polymeric fibers oriented in a direction substantially parallel to the longitudinal axis of the scaffold. The scaffold can also a tissue particle and/or biological component.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: December 15, 2015
    Assignee: DePuy Mitek, LLC
    Inventors: Julia Hwang, Joseph Hammer, Herb Schwartz, Prasanna Malaviya