Patents by Inventor Howard P. Walthall, Jr.

Howard P. Walthall, Jr. 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: 20230077597
    Abstract: A tissue storage solution includes hypothermic storage compositions and methods. The hypothermic storage composition includes media containing Dulbecco's modified Eagle's medium (DMEM) and albumin. A method of hypothermically storing tissue includes storing such tissue in a storage medium including DMEM and albumin. A method for wound or defect treatment includes applying tissue, stored in a hypothermic storage medium containing DMEM and albumin, to the site of such wound or defect.
    Type: Application
    Filed: October 26, 2022
    Publication date: March 16, 2023
    Inventors: Howard P. Walthall, JR., Katie C. Mowry, Jeremy B. Vines
  • Publication number: 20210330714
    Abstract: A method for treating cartilage defects including providing a placental membrane preparation that comprises ground or minced placental membranes and optionally, a ground or minced cartilage and/or biocompatible glue, and introducing the preparation to a cartilage defect within a skeletal joint. The cartilage defect may comprise a hyaline cartilage defect, such as a chondral defect, or meniscal defect. The treatment may be provided in combination with other treatments such as marrow stimulation treatments and surgical repair treatments using sutures or other fixation techniques. The preparation promotes the regeneration of cartilage within the skeletal joint.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 28, 2021
    Inventors: Stephen Lucey, Samuel K. Tabet, Jack Farr, II, John J. Anderson, Katie C. Mowry, Gregory J. Yager, Howard P. Walthall, JR.
  • Patent number: 11083758
    Abstract: A method for treating cartilage defects including providing a placental membrane preparation that includes ground or minced placental membranes and optionally, a ground or minced cartilage and/or biocompatible glue, and introducing the preparation to a cartilage defect within a skeletal joint. The cartilage defect may include a hyaline cartilage defect, such as a chondral defect, or meniscal defect. The treatment may be provided in combination with other treatments such as marrow stimulation treatments and surgical repair treatments using sutures or other fixation techniques. The preparation promotes the regeneration of cartilage within the skeletal joint.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: August 10, 2021
    Assignee: Prime Merger Sub, LLC
    Inventors: Stephen Lucey, Samuel K. Tabet, Jack Farr, II, John J. Anderson, Katie C. Mowry, Gregory J. Yager, Howard P. Walthall, Jr.
  • Patent number: 10517902
    Abstract: The present disclosure generally pertains to methods of treating non-healing wounds. Specifically, the method includes injecting amnion fluid derived cells along the periphery of the wound. The wound is then treated with a placental membrane material including a plurality of slits for increasing the membranes capacity to expand. The slits produce a mesh-like pattern in the membrane material. The amniotic derived cells deliver to the wound electrolytes, growth factors, carbohydrates, lipids, proteins, amino acids, lactate, pyruvate, enzymes, hormones and other factors useful in wound repair. The membrane material provides a scaffolding structure supporting cell growth, prevents microbial infection and decreases the rate of passive evaporative water and heat loss. The combination of the amniotic derived cells and the membrane material protects the wound and promotes cell regeneration.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 31, 2019
    Assignee: Prime Merger Sub, LLC
    Inventors: Kenneth L. Horton, Gregory J. Yager, Howard P. Walthall, Jr.
  • Patent number: 10279075
    Abstract: Preparations containing hepatocyte growth factor (HGF) and hyaluronic acid (HA) and methods of making and using same. The HGF and HA preparations can be prepared together in solution as an injectable fluid without gelatinization, or impregnated within a porous hydrophilic matrix material with, or without, cross-linking of the HA with the matrix material. The preparations can be used as a dermal filler or to generate and promote healing of cartilage, vertebral discs, connective tissues such as tendons and ligaments and bone in vivo.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: May 7, 2019
    Assignee: NUTECH MEDICAL, INC.
    Inventor: Howard P. Walthall, Jr.
  • Publication number: 20170248581
    Abstract: Diagnostic tests and methods to assess the characteristics of a patient's native stem cell populations. A reference cell source may be selected for testing, to determine the relative health and potency of the cell population derived from that cell source based on standardized testing protocols, and to use the results to evaluate the systemic stem cell health status of the patient across the many different cell populations residing in different tissues in the body.
    Type: Application
    Filed: October 7, 2015
    Publication date: August 31, 2017
    Inventors: Jeremy B. Vines, Howard P. Walthall, Jr.
  • Patent number: 9707099
    Abstract: A method and devices for placing spinal implants including placing the implants completely within a spaced defined between adjacent vertebral bodies where the implants are supported by the cortical bone of the vertebral bodies. An insertion instrument places the implants in pairs with a variable-sized space placed in between. The implants are made of a biocompatible material and are particularly suited for anterior lumbar interbody fusion surgery. The spinal implants used to facilitate spinal fusion, correct deformities, stabilize and strengthen the spine.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: July 18, 2017
    Assignee: NuTech Spine, Inc.
    Inventors: Jeffrey S. Schiffman, Robert K. Eastlack, Richard S. Maly, Howard P. Walthall, Jr.
  • Patent number: 9700585
    Abstract: The present invention relates to the isolation, propagation and use of prenatal stem cells. The cells are CD105 negative. In certain embodiments the cells are also SSEA-4 positive or negative, and c-kit negative. The cells may be isolated from a prenatal sample, for instance third trimester amniotic fluid or placental membrane. The cells may be combined with a biologically compatible solution or a biologically compatible matrix and utilized to treat a human subject. The invention also contemplated enriched populations of prenatal stem cells. The enriched cell population may be propagated in the appropriate culture medium and the resulting progeny cells utilized therapeutic applications.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: July 11, 2017
    Assignee: NuTech Medical, Inc.
    Inventors: Jeremy B. Vines, Howard P. Walthall, Jr.
  • Patent number: 9616093
    Abstract: This disclosure relates to placental membrane preparations and the methods of preparing and using thereof. In some embodiments, the disclosure relates to a placental membrane preparation. In some embodiments, the disclosure relates to methods of producing a placental membrane preparation. In some embodiments, the disclosure relates to methods of treating cartilage using placental membrane preparations.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: April 11, 2017
    Assignee: NuTech Medical, Inc.
    Inventors: Samuel K. Tabet, Gregory J. Yager, Howard P. Walthall, Jr.
  • Publication number: 20170043054
    Abstract: Preparations containing hepatocyte growth factor (HGF) and hyaluronic acid (HA) and methods of making and using same. The HGF and HA preparations can be prepared together in solution as an injectable fluid without gelatinization, or impregnated within a porous hydrophilic matrix material with, or without, cross-linking of the HA with the matrix material. The preparations can be used as a dermal filler or to generate and promote healing of cartilage, vertebral discs, connective tissues such as tendons and ligaments and bone in vivo.
    Type: Application
    Filed: October 28, 2016
    Publication date: February 16, 2017
    Inventor: Howard P. Walthall, JR.
  • Patent number: 9539104
    Abstract: Implants for promoting bone growth and methods of using same, the implants including a perforated placental membrane sheet wrapped around an osteoconductive material composed of bone chips, bone granules, bone powders or combinations thereof, the osteoconductive material being configured for providing a scaffold upon which bone growth can occur. The placental membrane sheet acts to maintain the osteoconductive material in a cohesive, organized configuration within a site of a patient where bone growth is to be induced. The perforations in the placental membrane sheet create passageways in the exterior of the implant through which the osteoconductive material can communicate with adjacent bone surfaces which are to be fused.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: January 10, 2017
    Assignee: NuTech Spine, Inc.
    Inventors: Kenneth L. Horton, Gregory J. Yager, Howard P. Walthall, Jr.
  • Patent number: 9511119
    Abstract: Preparations containing hepatocyte growth factor (HGF) and hyaluronic acid (HA) and methods of making and using same. The HGF and HA preparations can be prepared together in solution as an injectable fluid without gelatinization, or impregnated within a porous hydrophilic matrix material with, or without, cross-linking of the HA with the matrix material. The preparations can be used as a dermal filler or to generate and promote healing of cartilage, vertebral discs, connective tissues such as tendons and ligaments and bone in vivo.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: December 6, 2016
    Assignee: NuTech Spine, Inc.
    Inventor: Howard P. Walthall, Jr.
  • Patent number: 9486316
    Abstract: Implants for promoting bone growth and methods of using same, the implants including a perforated placental membrane sheet wrapped around an osteoconductive material composed of bone chips, bone granules, bone powders or combinations thereof, the osteoconductive material being configured for providing a scaffold upon which bone growth can occur. The placental membrane sheet acts to maintain the osteoconductive material in a cohesive, organized configuration within a site of a patient where bone growth is to be induced. The perforations in the placental membrane sheet create passageways in the exterior of the implant through which the osteoconductive material can communicate with adjacent bone surfaces which are to be fused.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: November 8, 2016
    Assignee: NuTech Spine, Inc.
    Inventors: Kenneth L. Horton, Gregory J. Yager, Howard P. Walthall, Jr.
  • Publication number: 20160192639
    Abstract: A tissue storage solution includes hypothermic storage compositions and methods. The hypothermic storage composition includes media containing Dulbecco's modified Eagle's medium (DMEM) and albumin. A method of hypothermically storing tissue includes storing such tissue in a storage medium including DMEM and albumin. A method for wound or defect treatment includes applying tissue, stored in a hypothermic storage medium containing DMEM and albumin, to the site of such wound or defect.
    Type: Application
    Filed: March 17, 2016
    Publication date: July 7, 2016
    Inventors: Howard P. Walthall, Jr., Katie C. Mowry, Jeremy B. Vines
  • Publication number: 20160100571
    Abstract: A tissue storage solution includes hypothermic storage compositions and methods. The hypothermic storage composition includes media containing Dulbecco's modified Eagle's medium (DMEM) and albumin. A method of hypothermically storing tissue includes storing such tissue in a storage medium including DMEM and albumin. A method for wound or defect treatment includes applying tissue, stored in a hypothermic storage medium containing DMEM and albumin, to the site of such wound or defect.
    Type: Application
    Filed: December 17, 2015
    Publication date: April 14, 2016
    Inventors: Howard P. Walthall, JR., Katie C. Mowry, Jeremy B. Vines
  • Publication number: 20160101135
    Abstract: A tissue storage solution includes hypothermic storage compositions and methods. The hypothermic storage composition includes media containing Dulbecco's modified Eagle's medium (DMEM) and albumin. A method of hypothermically storing tissue includes storing such tissue in a storage medium including DMEM and albumin. A method for wound or defect treatment includes applying tissue, stored in a hypothermic storage medium containing DMEM and albumin, to the site of such wound or defect.
    Type: Application
    Filed: December 17, 2015
    Publication date: April 14, 2016
    Inventors: Howard P. Walthall, JR., Katie C. Mowry, Jeremy B. Vines
  • Publication number: 20160095307
    Abstract: A tissue storage solution includes hypothermic storage compositions and methods. The hypothermic storage composition includes media containing Dulbecco's modified Eagle's medium (DMEM) and albumin. A method of hypothermically storing tissue includes storing such tissue in a storage medium including DMEM and albumin. A method for wound or defect treatment includes applying tissue, stored in a hypothermic storage medium containing DMEM and albumin, to the site of such wound or defect.
    Type: Application
    Filed: October 7, 2014
    Publication date: April 7, 2016
    Inventors: Jeremy B. Vines, Katie C. Mowry, Howard P. Walthall, JR.
  • Publication number: 20150328264
    Abstract: A method for treating cartilage defects including providing a placental membrane preparation that includes ground or minced placental membranes and optionally, a ground or minced cartilage and/or biocompatible glue, and introducing the preparation to a cartilage defect within a skeletal joint. The cartilage defect may include a hyaline cartilage defect, such as a chondral defect, or meniscal defect. The treatment may be provided in combination with other treatments such as marrow stimulation treatments and surgical repair treatments using sutures or other fixation techniques. The preparation promotes the regeneration of cartilage within the skeletal joint.
    Type: Application
    Filed: May 14, 2015
    Publication date: November 19, 2015
    Inventors: Stephen Lucey, Samuel K. Tabet, Jack Farr, John J. Anderson, Katie C. Mowry, Gregory J. Yager, Howard P. Walthall, JR.
  • Patent number: 9186155
    Abstract: A method for treating back pain by stabilizing the sacroiliac joint. The method includes fusing a sacrum bone to an ilium bone or otherwise mechanically immobilizing the sacroiliac joint by inserting at least two implants into voids formed within or between the articular surfaces of each sacroiliac joint of a patient without substantially distracting the joint. The voids are arranged within each joint at either a converging orientation or a diverging orientation. A kit containing the implants and tools required to insert the implants into the joint are also described.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: November 17, 2015
    Assignee: NuTech Spine, Inc.
    Inventors: Scott Katzman, Joshua Appel, Behnam Myers, Jeffrey Oppenheimer, Robert Simon, Travis Greenhalgh, Najeeb Reyes, Gregory J. Yager, Howard P. Walthall, Jr.
  • Patent number: D747484
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: January 12, 2016
    Assignee: NUTECH SPINE, INC.
    Inventors: Jeffrey S. Schiffman, Robert K. Eastlack, Richard S. Maly, Howard P. Walthall, Jr.