Patents by Inventor Stephen Wohlert

Stephen Wohlert 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: 20260130662
    Abstract: Technologies are disclosed for an implant device that may be configured to repair tissue. The device may include a distal end configured to be connectable to at least a first part of the tissue. The device may include a proximate end configured to be connectable to at least a second part of the tissue. The device may include a substrate configured to form a connection between the first part of the tissue and the second part of the tissue. The device may include a longitudinal axis that may extend between the distal end to the proximate end within the substrate. The device may include at least one preformed channel in the substrate. The device may include at least one suture preloaded at least partially within the at least one channel. The at least one preformed channel may be formed during and/or proximate to a formation of the device.
    Type: Application
    Filed: January 6, 2026
    Publication date: May 14, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventor: Stephen WOHLERT
  • Patent number: 12588904
    Abstract: Technologies are disclosed for an implant device that may be configured to repair tissue. The device may include a distal end configured to be connectable to at least a first part of the tissue. The device may include a proximate end configured to be connectable to at least a second part of the tissue. The device may include a substrate configured to form a connection between the first part of the tissue and the second part of the tissue. The device may include a longitudinal axis that may extend between the distal end to the proximate end within the substrate. The device may include at least one preformed channel in the substrate. The device may include at least one suture preloaded at least partially within the at least one channel. The at least one preformed channel may be formed during and/or proximate to a formation of the device.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: March 31, 2026
    Assignee: Miach Orthopaedics, Inc.
    Inventor: Stephen Wohlert
  • Publication number: 20260077095
    Abstract: Described herein are collagen slurries and collagen implants suitable for injection into a repair site to repair a tissue, for example, an anterior cruciate ligament, rotator cuff tendon, and/or a meniscus. Further described are systems including collagen implants, methods of preparing collagen slurries and implants, and methods of use thereof.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260077093
    Abstract: Described herein are collagen slurries and collagen implants suitable for injection into a repair site to repair a tissue, for example, an anterior cruciate ligament, rotator cuff tendon, and/or a meniscus. Further described are systems including collagen implants, methods of preparing collagen slurries and implants, and methods of use thereof.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260077090
    Abstract: Described herein are methods for repairing tissues (e.g., a meniscus, anterior cruciate ligament, rotator cuff, etc.) using collagen implants suitable. For example, the collagen implants are injected into a repair site to heal the tissue. Further described are collagen slurries, injectable collagen implants and methods of preparation thereof.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260077091
    Abstract: Described herein are methods for repairing tissues (e.g., a meniscus, anterior cruciate ligament, rotator cuff, etc.) using collagen implants suitable. For example, the collagen implants are injected into a repair site to heal the tissue. Further described are collagen slurries, injectable collagen implants and methods of preparation thereof.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260077092
    Abstract: Described herein are collagen slurries and collagen implants suitable for injection into a repair site to repair a tissue, for example, an anterior cruciate ligament, rotator cuff tendon, and/or a meniscus. Further described are systems including collagen implants, methods of preparing collagen slurries and implants, and methods of use thereof.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260077094
    Abstract: Described herein are collagen slurries and collagen implants suitable for injection into a repair site to repair a tissue, for example, an anterior cruciate ligament, rotator cuff tendon, and/or a meniscus. Further described are systems including collagen implants, methods of preparing collagen slurries and implants, and methods of use thereof.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260027259
    Abstract: Described herein are methods for preparing collagen slurries and collagen implants suitable for injection into a repair site to repair a tissue, for example, an anterior cruciate ligament, rotator cuff tendon, and/or a meniscus. Further described are slurries and implants prepared by such methods.
    Type: Application
    Filed: July 25, 2025
    Publication date: January 29, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260027257
    Abstract: Described herein are methods for repairing tissues (e.g., a meniscus, anterior cruciate ligament, rotator cuff, etc.) using collagen implants suitable. For example, the collagen implants are injected into a repair site to heal the tissue. Further described are collagen slurries, injectable collagen implants and methods of preparation thereof.
    Type: Application
    Filed: July 25, 2025
    Publication date: January 29, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260027256
    Abstract: Described herein are collagen slurries and collagen implants suitable for injection into a repair site to repair a tissue, for example, an anterior cruciate ligament, rotator cuff tendon, and/or a meniscus. Further described are systems including collagen implants, methods of preparing collagen slurries and implants, and methods of use thereof.
    Type: Application
    Filed: July 25, 2025
    Publication date: January 29, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20260027260
    Abstract: A tissue repair system is disclosed, comprising a collagen implant designed for repair of tissues, including meniscal tears and rotator cuffs, formed from self-assembled collagen fibers without cross-linking agents. The implant is absorbent and has structural integrity for suture securement. It is delivered through a specialized device, with sutures for securement. A delivery device, suture passer, and syringe are integral components of the system. The method involves accessing the tissue site, securing sutures, positioning and securing the implant, and injecting blood for tissue repair. The system and method facilitate tissue regeneration and repair in a minimally invasive manner, allowing for the growth of healthy tissue at the injury site, particularly for anterior cruciate ligament (ACL) and meniscus repair.
    Type: Application
    Filed: July 25, 2025
    Publication date: January 29, 2026
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Stephen WOHLERT, Rita PAPARAZZO
  • Publication number: 20250025288
    Abstract: An arthroscopic system for the repair of a ruptured ligament is provided. Aspects of the invention include a scaffold surrounding a graft and attached by a suture to an fixation device and inserted into a repair site via arthroscopic equipment. The scaffold, the graft, and suture are further secured near or at the repair site via arthroscopic equipment having an elongated delivery member that contains the scaffold, graft, and suture prior to inserting the scaffold, graft, and suture into the repair site.
    Type: Application
    Filed: July 18, 2024
    Publication date: January 23, 2025
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Rita PAPARAZZO, Stephen WOHLERT
  • Publication number: 20230380955
    Abstract: A system for the repair of a ruptured tissue is provided. Aspects of the invention include a repair device comprising a combination of a scaffold and graft attached by one or more sutures to one or more fixation devices and inserted into a repair site via arthroscopic equipment or an open surgical procedure. The system may be used to treat tissue injuries including ruptured ligaments, tendons, and cartilage.
    Type: Application
    Filed: May 24, 2023
    Publication date: November 30, 2023
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Rita PAPARAZZO, Stephen WOHLERT
  • Publication number: 20230000614
    Abstract: Methods and system for the repair of a ruptured anterior cruciate ligament using a femoral attachment are provided. Aspects of the invention include a scaffold attached by a suture to an fixation device. The fixation device and suture are secured to a femur and not to a tibia near or at the repair site.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Martha SHADAN, Rita PAPARAZZO, Stephen WOHLERT
  • Publication number: 20230000482
    Abstract: Technologies are disclosed for an implant device that may be configured to repair tissue. The device may include a distal end configured to be connectable to at least a first part of the tissue. The device may include a proximate end configured to be connectable to at least a second part of the tissue. The device may include a substrate configured to form a connection between the first part of the tissue and the second part of the tissue. The device may include a longitudinal axis that may extend between the distal end to the proximate end within the substrate. The device may include at least one preformed channel in the substrate. The device may include at least one suture preloaded at least partially within the at least one channel. The at least one preformed channel may be formed during and/or proximate to a formation of the device.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Applicant: Miach Orthopaedics, Inc.
    Inventor: Stephen WOHLERT
  • Publication number: 20230000615
    Abstract: An arthroscopic system for the repair of a ruptured anterior cruciate is provided. Aspects of the invention include a scaffold attached by a suture to an fixation device and inserted into a repair site via arthroscopic equipment. The scaffold and suture are further secured near or at the repair site via arthroscopic equipment having an elongated delivery member that contains the scaffold and suture prior to inserting the scaffold and suture into the repair site.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Applicant: Miach Orthopaedics, Inc.
    Inventors: Martha SHADAN, Rita PAPARAZZO, Stephen WOHLERT
  • Patent number: 10639400
    Abstract: A method for coupling a body conduit to tissue includes engaging an implant about an outer surface of a catheter. The implant receives a bioactive agent having tissue growth properties. The method involves inserting the catheter through the body conduit and into a tissue opening across a resected area, positioning the implant in the resected area, inflating a balloon to anchor the catheter within the tissue opening such that the implant bridges the body conduit and the tissue opening across the resected area, and maintaining the catheter and the implant in vivo to enable the bioactive agent to secure the implant in the resected area to permanently bridge the body conduit and the tissue opening.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: May 5, 2020
    Assignee: COVIDIEN LP
    Inventors: Joe D. Sartor, Anthony B. Ross, Stephen Wohlert
  • Publication number: 20180110902
    Abstract: A method for coupling a body conduit to tissue includes engaging an implant about an outer surface of a catheter. The implant receives a bioactive agent having tissue growth properties. The method involves inserting the catheter through the body conduit and into a tissue opening across a resected area, positioning the implant in the resected area, inflating a balloon to anchor the catheter within the tissue opening such that the implant bridges the body conduit and the tissue opening across the resected area, and maintaining the catheter and the implant in vivo to enable the bioactive agent to secure the implant in the resected area to permanently bridge the body conduit and the tissue opening.
    Type: Application
    Filed: December 13, 2017
    Publication date: April 26, 2018
    Inventors: JOE D. SARTOR, ANTHONY B. ROSS, STEPHEN WOHLERT
  • Patent number: 9861726
    Abstract: A method for coupling a body conduit to tissue is provided. The method includes engaging an implant about an outer surface of a catheter. The implant receives a bioactive agent having tissue growth properties. The method involves inserting the catheter through the body conduit and into a tissue opening across a resected area, positioning the implant in the resected area, inflating a balloon to anchor the catheter within the tissue opening such that the implant bridges the body conduit and the tissue opening across the resected area, and maintaining the catheter and the implant in vivo to enable the bioactive agent to secure the implant in the resected area to permanently bridge the body conduit and the tissue opening.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: January 9, 2018
    Assignee: COVIDIEN LP
    Inventors: Joe D. Sartor, Anthony B. Ross, Stephen Wohlert