Abstract: Provided herein are settable bone hemostatic and adhesive compositions for use in surgical procedures comprising a variety of disclosed particles. Also provided are related compositions, including surgical kits and packages, as well as methods of making and using the compositions.
Type:
Grant
Filed:
December 12, 2024
Date of Patent:
March 3, 2026
Assignee:
Abyrx, Inc.
Inventors:
Aniq Darr, John Pacifico, Richard L. Kronenthal, Rao Bezwada, Bryant Heimbach
Abstract: The present invention relates to settable compositions for use in surgery. The invention also provides related compositions, including surgical kits and packages, as well as methods of making and using the settable compositions.
Type:
Grant
Filed:
August 16, 2022
Date of Patent:
September 9, 2025
Assignee:
Abyrx, Inc.
Inventors:
John Pacifico, Aniq Darr, Richard L. Kronenthal
Abstract: Provided herein are settable and non-settable compositions for use in surgical procedures comprising a variety of disclosed particles and optionally including previously unclotted, lyophilized, optionally crosslinked mammalian blood plasma. Also provided are related compositions, including surgical kits and packages, as well as methods of making and using the compositions.
Type:
Grant
Filed:
April 26, 2023
Date of Patent:
May 13, 2025
Assignee:
Abyrx, Inc.
Inventors:
Richard Kronenthal, John Pacifico, Aniq Darr
Abstract: Provided herein are bone hemostatic and adhesive compositions for use in surgical procedures comprising a variety of disclosed particles. Also provided are related compositions, including surgical hardware, surgical kits and packages, as well as methods of making and using the compositions.
Type:
Grant
Filed:
January 31, 2022
Date of Patent:
April 22, 2025
Assignee:
Abyrx, Inc.
Inventors:
John Pacifico, Aniq Darr, Richard L. Kronenthal
Abstract: The present disclosure provides methods of stabilizing surgical screws comprising the intraoperative mixing of reactive putties to yield a homogenous putty composition (HPC) into which the screw is inserted, wherein the HPC comprises a polyurethane or polyurethane urea copolymer, one or more particulate materials, and one or more additive materials.
Type:
Grant
Filed:
August 6, 2021
Date of Patent:
July 30, 2024
Assignee:
Abyrx, Inc.
Inventors:
Richard L. Kronenthal, Aniq Darr, John Pacifico
Abstract: Provided herein are settable and non-settable compositions for use in surgical procedures comprising a variety of disclosed particles and optionally including previously unclotted, lyophilized, optionally crosslinked mammalian blood plasma. Also provided are related compositions, including surgical kits and packages, as well as methods of making and using the compositions.
Type:
Grant
Filed:
May 30, 2018
Date of Patent:
June 13, 2023
Assignee:
Abyrx, Inc.
Inventors:
Richard Kronenthal, John Pacifico, Aniq Darr
Abstract: The present invention relates to water soluble and completely absorbable and/or physiologically degradable hemostatic compositions having a wax or wax-like base effective for tamponade hemostasis of bone or cartilage.
Type:
Grant
Filed:
October 30, 2019
Date of Patent:
May 9, 2023
Assignee:
Abyrx, Inc.
Inventors:
David Knaack, John Pacifico, Marci Wirtz, Richard L. Kronenthal, Frank Do, Aniq Darr
Abstract: The present invention relates to settable compositions for use in surgery. The invention also provides related compositions, including surgical kits and packages, as well as methods of making and using the settable compositions.
Type:
Grant
Filed:
October 30, 2019
Date of Patent:
August 30, 2022
Assignee:
Abyrx, Inc.
Inventors:
John Pacifico, Aniq Darr, Richard L. Kronenthal
Abstract: Provided herein are bio-absorbable, settable and homogenous multi-putty bone-adhesive compositions for medical use in tissue hemostasis, surgical repair and reconstruction. Also provided are improved methods of intraoperative use of said compositions for re-approximation of adjacent bone fragments to create a restored alignment and stabilize fracture line.
Type:
Grant
Filed:
November 7, 2018
Date of Patent:
November 2, 2021
Assignee:
Abyrx, Inc.
Inventors:
Richard L. Kronenthal, Aniq Darr, John Pacifico
Abstract: The disclosure relates to polyurethane and polyureaurethane based putty compositions which harden into a fully cured solid form at room temperature and body temperature and are suitable for use as a bone cement, bone substitute, hard tissue adhesive, or bone hemostatic agent.
Type:
Grant
Filed:
October 29, 2019
Date of Patent:
September 14, 2021
Assignee:
Abyrx, Inc.
Inventors:
Rao Bezwada, Aniq Darr, Richard L. Kronenthal, John Pacifico
Abstract: The invention relates to a device comprising a surgical material and a support material and related methods for the application of the surgical material to a wound or surgical site using the device.
Type:
Grant
Filed:
October 19, 2018
Date of Patent:
August 25, 2020
Assignee:
Abyrx, Inc.
Inventors:
John Pacifico, Frank Do, Richard L. Kronenthal, Aniq Darr
Abstract: The present invention relates to water soluble and completely absorbable and/or physiologically degradable hemostatic compositions having a wax or wax-like base effective for tamponade hemostasis of bone or cartilage.
Type:
Grant
Filed:
August 7, 2018
Date of Patent:
February 4, 2020
Assignee:
Abyrx, Inc.
Inventors:
David Knaack, John Pacifico, Marci Wirtz, Richard L. Kronenthal, Frank Do, Aniq Darr
Abstract: The disclosure relates to polyurethane and polyureaurethane based putty compositions which harden into a fully cured solid form at room temperature and body temperature and are suitable for use as a bone cement, bone substitute, hard tissue adhesive, or bone hemostatic agent.
Type:
Grant
Filed:
July 17, 2018
Date of Patent:
January 7, 2020
Assignee:
Abyrx, Inc.
Inventors:
Rao Bezwada, Aniq Darr, Richard L. Kronenthal, John Pacifico
Abstract: The present invention relates to settable compositions for use in surgery. The invention also provides related compositions, including surgical kits and packages, as well as methods of making and using the settable compositions.
Type:
Grant
Filed:
August 10, 2017
Date of Patent:
December 31, 2019
Assignee:
Abyrx, Inc.
Inventors:
John Pacifico, Aniq Darr, Richard L. Kronenthal
Abstract: The present invention relates to water soluble and completely absorbable and/or physiologically degradable hemostatic compositions having a wax or wax-like base effective for tamponade hemostasis of bone or cartilage.
Type:
Grant
Filed:
August 7, 2018
Date of Patent:
December 31, 2019
Assignee:
Abyrx, Inc.
Inventors:
David Knaack, John Pacifico, Marci Wirtz, Richard L. Kronenthal, Frank Do, Aniq Darr
Abstract: The invention relates to a device comprising a surgical material and a support material and related methods for the application of the surgical material to a wound or surgical site using the device.
Type:
Grant
Filed:
September 10, 2015
Date of Patent:
February 12, 2019
Assignee:
Abyrx, Inc.
Inventors:
John Pacifico, Frank Do, Richard L. Kronenthal, Aniq Darr
Abstract: The disclosure relates to polyurethane and polyureaurethane based putty compositions which harden into a fully cured solid form at room temperature and body temperature and are suitable for use as a bone cement, bone substitute, hard tissue adhesive, or bone hemostatic agent.
Type:
Grant
Filed:
March 18, 2016
Date of Patent:
August 14, 2018
Assignee:
Abyrx, Inc.
Inventors:
Rao Bezwada, Aniq Darr, Richard L. Kronenthal, John Pacifico
Abstract: A bone adhesive application device has a pliable structure with an application surface upon which a bone adhesive may be applied. The application surface has a surface energy substantially equal to or less than a surface energy of the bone adhesive to reduce adhesion between the bone adhesive and the bone adhesive application device. The bone adhesive application device may be included in a kit for repairing bone defects having a bone adhesive formed from a reactive biocompatible polyurethane material. The bone adhesive may be applied to a bone defect by positioning the pliable structure over at least a portion of the bone defect, delivering the bone adhesive to the bone defect and removing the pliable structure from the bone adhesive.
Type:
Grant
Filed:
August 6, 2010
Date of Patent:
October 7, 2014
Assignee:
ABYRX, Inc.
Inventors:
Richard J. Deslauriers, Steven Joseph Beer, Eric Kolb, Joseph Jannetty
Abstract: The present invention relates to water soluble and completely absorbable and/or physiologically degradable hemostatic compositions having a wax or wax-like base effective for use in tamponade hemostasis of bone or cartilage.
Type:
Application
Filed:
November 1, 2012
Publication date:
September 18, 2014
Applicant:
ABYRX, INC.
Inventors:
David Knaack, John Pacifico, Marci Wirtz, Richard L. Kronenthal, Frank Do, Aniq Darr
Abstract: The present invention relates to absorbable polyurethane compositions suitable for use in bone repair or reconstruction. The present invention relates to the field of polyurethane-based cements, and putties for use in bone hemostasis, repair and reconstruction. The putty compositions may comprise a mixture of two or more individual putties formed through mixing of one or more reactive components and one or more additive (filler) components. Also disclosed herein are methods of using the putty compositions in medical applications to repair gaps or fractures, or to aid in tissue growth or adhesion.
Type:
Application
Filed:
September 5, 2012
Publication date:
July 31, 2014
Applicant:
ABYRX, INC.
Inventors:
Rao Bezwada, Aniq Darr, Richard L. Kronenthal, John Pacifico