Patents by Inventor Michael J. Trezza

Michael J. Trezza 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: 12121673
    Abstract: A dispensing device to deliver a multiple component material to a location in vivo. The device includes a manifold having proximal and distal ends and multiple separate lumens within it, connectable on its proximal end to multiple syringes for containing the multiple component material, a distal tip assembly comprising a tip connector having separate side-by-side lumens within the tip connector and optionally a dispensing tip, and multiple flexible side-by-side cannulae. Each cannulae has a proximal end and a distal end, the proximal ends of the cannulae are connected to a separate lumen at the distal end of the manifold, and the distal ends of the cannulae are connected to one of the side-by-side lumens of the tip connector, establishing a fluid communication between the manifold and the distal tip assembly, wherein the side-by-side cannulae are optionally partially connected along their length and are split at their proximal and distal ends.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: October 22, 2024
    Assignee: Ethicon, Inc.
    Inventors: James T. Spivey, Michael J. Trezza, John Goodman, Michael J. Vendely, Michael Setser
  • Publication number: 20210121630
    Abstract: The present invention is directed to multi-liquid loading and delivery kits comprising a first storage vessel for a first active component, a second storage vessel for a second active component, at least two transfer syringes, at least two vial adaptors, at least two cannulas with a through lumen and a multi-liquid delivery device. The delivery device has dual hollow cartridges, each with at least one throughbore at one end and plunger access at the opposing end, a kick stand, a removable dual feed funnel, a spray or drip manifold and at least one spray or drip tip assembly.
    Type: Application
    Filed: January 7, 2021
    Publication date: April 29, 2021
    Inventors: MICHAEL J. TREZZA, John Goodman
  • Patent number: 10918790
    Abstract: The present invention is directed to multi-liquid loading and delivery kits comprising a first storage vessel for a first active component, a second storage vessel for a second active component, at least two transfer syringes, at least two vial adaptors, at least two cannulas with a through lumen and a multi-liquid delivery device. The delivery device has dual hollow cartridges, each with at least one throughbore at one end and plunger access at the opposing end, a kick stand, a removable dual feed funnel, a spray or drip manifold and at least one spray or drip tip assembly.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: February 16, 2021
    Assignees: Guangzhou Bioseal Biotech Co., Ltd., Ethicon, Inc.
    Inventors: Michael J. Trezza, John Goodman
  • Publication number: 20210001046
    Abstract: The present invention is directed to multi-liquid loading and delivery kits comprising a first storage vessel for a first active component, a second storage vessel for a second active component, at least two transfer syringes, at least two vial adaptors, at least two cannulas with a through lumen and a multi-liquid delivery device. The delivery device has dual hollow cartridges, each with at least one throughbore at one end and plunger access at the opposing end, a kick stand, a removable dual feed funnel, a spray or drip manifold and at least one spray or drip tip assembly.
    Type: Application
    Filed: June 15, 2017
    Publication date: January 7, 2021
    Inventors: Michael J. Trezza, John Goodman
  • Publication number: 20200316338
    Abstract: A dispensing device to deliver a multiple component material to a location in vivo, the device including a manifold having proximal and distal ends and multiple separate lumens within it, connectable on its proximal end to multiple syringes for containing the multiple component material, a distal tip assembly comprising a tip connector having separate side-by-side lumens within the tip connector and optionally a dispensing tip, and multiple flexible side-by-side cannulae, each having a proximal end and a distal end, the proximal ends of the cannulae each connected to a separate lumen at the distal end of the manifold, and the distal ends of the cannulae each connected to one of the side-by-side lumens of the tip connector, establishing a fluid communication between the manifold and the distal tip assembly, wherein said side-by-side cannulae are optionally partially connected along their length and are split at their proximal and distal ends.
    Type: Application
    Filed: June 22, 2020
    Publication date: October 8, 2020
    Inventors: James T. Spivey, Michael J. Trezza, John Goodman, Michael J. Vendely, Michael Setser
  • Publication number: 20180361065
    Abstract: The present invention is directed to multi-liquid loading and delivery kits comprising a first storage vessel for a first active component, a second storage vessel for a second active component, at least two transfer syringes, at least two vial adaptors, at least two cannulas with a through lumen and a multi-liquid delivery device. The delivery device has dual hollow cartridges, each with at least one throughbore at one end and plunger access at the opposing end, a kick stand, a removable dual feed funnel, a spray or drip manifold and at least one spray or drip tip assembly.
    Type: Application
    Filed: June 15, 2017
    Publication date: December 20, 2018
    Inventors: Michael J. Trezza, John Goodman
  • Patent number: D893714
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 18, 2020
    Assignee: Ethicon LLC
    Inventors: Michael J. Trezza, Michael E. Setser, John Anastasiadis, Michael J. Vendely