Patents by Inventor Frank Do

Frank Do 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: 20150086604
    Abstract: Biodegradable polymer-coated surgical meshes formed into pouches are described for use with cardiac rhythm management devices (CRMs) and other implantable medical devices. Such meshes are formed into a receptacle, e.g., a pouch or other covering, capable of encasing, surrounding and/or holding the cardiac rhythm management device or other implantable medical device for the purpose of securing it in position, inhibiting or reducing bacterial growth, providing pain relief and/or inhibiting scarring or fibrosis on or around the CRM or other implantable medical device. Preferred embodiments include surgical mesh pouches coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness.
    Type: Application
    Filed: September 23, 2013
    Publication date: March 26, 2015
    Inventors: Fatima Buevich, Frank Do, William McJames, Satish Pulapura, William Edelman, Arikha Moses, Mason Diamond, Shari Timothy
  • Publication number: 20140275287
    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
  • Publication number: 20140046350
    Abstract: The present invention relates to medical prostheses and methods of manufacturing those devices. In particular, the prostheses are temporarily stiffened meshes with particular coatings to provide initial stiffness and thereby permit easier surgical handling for treatment or reconstruction of soft tissue defects. Preferred embodiments include surgical meshes coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness. The devices of the invention can also provide relief from various post-operative complications associated with their implantation, insertion or surgical use.
    Type: Application
    Filed: September 23, 2013
    Publication date: February 13, 2014
    Applicants: TYRX, INC., TYRX PHARMA, INC.
    Inventors: Fatima Buevich, Frank Do, William McJames, Satish Pulapura, William Edelman, Arikha Moses, Mason Diamond, Shari Timothy
  • Publication number: 20140031912
    Abstract: An anchorage device comprising a mesh substrate coupled to an implantable medical device is disclosed, where the mesh substrate has a coating comprising a polymer, and the mesh further comprises at least one active pharmaceutical ingredient. The active pharmaceutical agent is designed to elute from the mesh over time. The mesh substrate can be configured to reduce the mass of the anchorage device such that tissue in-growth and/or scar tissue formation at the treatment site is reduced. In some embodiments, the mesh substrate can be formed with a mesh having a low areal density. In some embodiments, the mesh substrate can include one or more apertures or pores to reduce the mass of the substrate.
    Type: Application
    Filed: October 4, 2013
    Publication date: January 30, 2014
    Applicant: TYRX, INC.
    Inventors: William McJames, Frank Do, Satish Pulapura, Qing Ge
  • Patent number: 8636753
    Abstract: The present invention relates to medical prostheses and methods of manufacturing those devices. In particular, the prostheses are temporarily stiffened meshes with particular coatings to provide initial stiffness and thereby permit easier surgical handling for treatment or reconstruction of soft tissue defects. Preferred embodiments include surgical meshes coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness. The devices of the invention can also provide relief from various post-operative complications associated with their implantation, insertion or surgical use.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: January 28, 2014
    Assignee: TYRX, Inc.
    Inventors: Fatima Buevich, Frank Do, William McJames, Satish Pulapura, William Edelman, Arikha Moses, Mason Diamond, Shari Timothy
  • Patent number: 8591531
    Abstract: Biodegradable polymer-coated surgical meshes formed into pouches are described for use with cardiac rhythm management devices (CRMs) and other implantable medical devices. Such meshes are formed into a receptacle, e.g., a pouch or other covering, capable of encasing, surrounding and/or holding the cardiac rhythm management device or other implantable medical device for the purpose of securing it in position, inhibiting or reducing bacterial growth, providing pain relief and/or inhibiting scarring or fibrosis on or around the CRM or other implantable medical device. Preferred embodiments include surgical mesh pouches coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness.
    Type: Grant
    Filed: November 6, 2007
    Date of Patent: November 26, 2013
    Assignee: TYRX, Inc.
    Inventors: Fatima Buevich, Arikha Moses, Frank Do, William McJames, William Edelman, Mason Diamond, Satish Pulapura
  • Publication number: 20120185004
    Abstract: An anchorage device comprising a mesh substrate coupled to an implantable medical device is disclosed, where the mesh substrate has a coating comprising a polymer, and the mesh further comprises at least one active pharmaceutical ingredient. The active pharmaceutical agent is designed to elute from the mesh over time. The mesh substrate can be configured to reduce the mass of the anchorage device such that tissue in-growth and/or scar tissue formation at the treatment site is reduced. In some embodiments, the mesh substrate can be formed with a mesh having a low areal density. In some embodiments, the mesh substrate can include one or more apertures or pores to reduce the mass of the substrate.
    Type: Application
    Filed: November 10, 2011
    Publication date: July 19, 2012
    Applicant: TYRX, Inc.
    Inventors: William McJames, Frank Do, Satish Pulapura, Qing Ge
  • Publication number: 20090018559
    Abstract: The present invention relates to medical prostheses and methods of manufacturing those devices. In particular, the prostheses are temporarily stiffened meshes with particular coatings to provide initial stiffness and thereby permit easier surgical handling for treatment or reconstruction of soft tissue defects. Preferred embodiments include surgical meshes coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness. The devices of the invention can also provide relief from various post-operative complications associated with their implantation, insertion or surgical use.
    Type: Application
    Filed: November 6, 2007
    Publication date: January 15, 2009
    Applicant: TyRx Pharma, Inc.
    Inventors: Fatima Buevich, Frank Do, William McJames, Satish Pulapura, William Edelman, Arikha Moses, Mason Diamond, Shari Timothy
  • Publication number: 20080132922
    Abstract: Biodegradable polymer-coated surgical meshes formed into pouches are described for use with cardiac rhythm management devices (CRMs) and other implantable medical devices. Such meshes are formed into a receptacle, e.g., a pouch or other covering, capable of encasing, surrounding and/or holding the cardiac rhythm management device or other implantable medical device for the purpose of securing it in position, inhibiting or reducing bacterial growth, providing pain relief and/or inhibiting scarring or fibrosis on or around the CRM or other implantable medical device. Preferred embodiments include surgical mesh pouches coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness.
    Type: Application
    Filed: November 6, 2007
    Publication date: June 5, 2008
    Applicant: TyRx Pharma, Inc.
    Inventors: Fatima Buevich, Frank Do, William McJames, Satish Pulapura, William Edelman, Arikha Moses, Mason Diamond, Shari Timothy
  • Publication number: 20080128315
    Abstract: Biodegradable and resorbable polymer pouches are described for use with cardiac rhythm mamagent devices (CRMs) and other implantable medical devices (IMDs), i.e., a pouch, covering, or other receptacle capable of encasing, surrounding and/or holding the CRM or other IMD for the purpose of securing it in position, inhibiting or reducing bacterial growth, providing pain relief and/or inhibiting scarring or fibrosis on or around the CRM or other IMD. Optionally, the biodegradable and resorbable pouches of the invention include one or more drugs in the polymer matrix to provide prophylactic effects and alleviate side effects or complications associated with the surgery or implantation of the CRM or other IMD.
    Type: Application
    Filed: November 6, 2007
    Publication date: June 5, 2008
    Applicant: TyRx Pharma, Inc.
    Inventors: Fatima Buevich, Frank Do, William McJames, William Edelman, Arikha Moses, Mason Diamond
  • Publication number: 20070198040
    Abstract: The present invention relates to medical prostheses and methods of manufacturing those devices. In particular, the prostheses are temporarily stiffened meshes with particular coatings to provide initial stiffness and thereby permit easier surgical handling for treatment or reconstruction of soft tissue defects. Preferred embodiments include surgical meshes coated with one or more biodegradable polymers that can act as a stiffening agent by coating the filaments or fibers of the mesh to temporarily immobilize the contact points of those filaments or fibers and/or by increasing the stiffness of the mesh by at least 1.1 times its original stiffness. The devices of the invention can also provide relief from various post-operative complications associated with their implantation, insertion or surgical use.
    Type: Application
    Filed: February 8, 2007
    Publication date: August 23, 2007
    Applicant: TyRx Pharma Inc.
    Inventors: Fatima Buevich, Frank Do, William McJames, Satish Pulapura, William Edelman, Arikha Moses, Mason Diamond, Shari Timothy