Patents by Inventor John L. Murphy

John L. Murphy 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: 11272301
    Abstract: Loudspeaker parameters are measured separately for various forward and rearward cone displacements, using a test signal that permits measurement of parameters at various degrees of either forward or rearward cone movement. The test signal uses a brief frequency sweep signal such as a logarithmic sweep signal, in combination with a very low frequency (VLF) audio tone having a fundamental frequency below, e.g., 10 Hz. The very low frequency audio tone may have a sine wave shape, a square wave shape or a clipped sine wave shape.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: March 8, 2022
    Assignee: Parts Express International, Inc.
    Inventors: Brian K. Myers, John L. Murphy
  • Publication number: 20200228906
    Abstract: Loudspeaker parameters are measured separately for various forward and rearward cone displacements, using a test signal that permits measurement of parameters at various degrees of either forward or rearward cone movement. The test signal uses a brief frequency sweep signal such as a logarithmic sweep signal, in combination with a very low frequency (VLF) audio tone having a fundamental frequency below, e.g., 10 Hz. The very low frequency audio tone may have a sine wave shape, a square wave shape or a clipped sine wave shape.
    Type: Application
    Filed: January 10, 2020
    Publication date: July 16, 2020
    Inventors: Brian K. Myers, John L. Murphy
  • Patent number: 10238767
    Abstract: The invention relates provides synthetic medical adhesives which exploit plant derivatives to form covalent bonds with amines and thiols on tissue surfaces.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: March 26, 2019
    Assignee: DSM IP ASSETS, B.V.
    Inventors: John L. Murphy, Jeffrey L. Dalsin, Arinne N. Lyman, Laura L. Bremer, Joel L. Broussard, Neil Winterbottom, Justin T. Koepsel
  • Publication number: 20170312384
    Abstract: The invention describes new synthetic medical adhesives and antifouling coatings which exploit the key components of natural marine mussel adhesive proteins.
    Type: Application
    Filed: August 25, 2015
    Publication date: November 2, 2017
    Inventors: Bruce P. Lee, Sunil Silvary, John L. Murphy
  • Publication number: 20170266353
    Abstract: Synthesis methods for creating polymeric compounds comprising phenyl derivatives (PD), or PDp i.e., polymers modified with PD, with desired surface active effects are described. The polymer backbone of PDp has structural or performance features that can be tailored to control physical properties of PDp, allowing it to be useful for different applications i.e., tissue adhesives or sealants, adhesion promoting coatings, and antifouling coatings.
    Type: Application
    Filed: May 13, 2015
    Publication date: September 21, 2017
    Inventors: John L MURPHY, Christopher P RADANO, Jeffrey L. DALSIN, Justin T. KOEPSEL
  • Publication number: 20170056548
    Abstract: The invention describes new synthetic medical adhesives and antifouling coatings which exploit the key components of natural marine mussel adhesive proteins.
    Type: Application
    Filed: August 25, 2015
    Publication date: March 2, 2017
    Inventors: Bruce P. Lee, Sunil Silvary, John L. Murphy
  • Publication number: 20160346424
    Abstract: The invention describes new synthetic medical adhesives and films which exploit the key components of natural marine mussel adhesive proteins.
    Type: Application
    Filed: April 25, 2016
    Publication date: December 1, 2016
    Inventors: Bruce P. Lee, Jeffrey L. Dalsin, John L. Murphy, Laura Vollenweider, Arinne N. Lyman, Fangmin Xu, Jediah White, William D. Lew, Michael Brodie
  • Patent number: 9320826
    Abstract: The invention describes new synthetic medical adhesives and films which exploit the key components of natural marine mussel adhesive proteins.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: April 26, 2016
    Assignee: KENSEY NASH CORPORATION
    Inventors: Bruce P. Lee, Jeffrey L. Dalsin, John L. Murphy, Laura Vollenweider, Arinne N. Lyman, Fangmin Xu, Jediah White, William D. Lew, Michael Brodie
  • Publication number: 20160032047
    Abstract: The invention provides compositions that use phenylic derivatives to provide adhesive properties. Selection of phenylic derivatives with linkers or linking groups, and the linkages between the linkers or linking groups with polyalkylene oxides, provided herein may be configured to control curing time, biodegradation and/or swelling.
    Type: Application
    Filed: March 14, 2014
    Publication date: February 4, 2016
    Inventors: John L MURPHY, Jeffrey L DALSIN, Arinne N LYMAN, Christopher P RADANO
  • Patent number: 9115289
    Abstract: The invention describes new synthetic medical adhesives and antifouling coatings which exploit the key components of natural marine mussel adhesive proteins.
    Type: Grant
    Filed: February 5, 2010
    Date of Patent: August 25, 2015
    Assignee: KENSEY NASH CORPORATION
    Inventors: Bruce P. Lee, Sunil Silvary, John L. Murphy
  • Patent number: 8916652
    Abstract: The invention describes families of compounds that utilize multihydroxyl phenyl groups to provide adhesive properties. Selection of the multihydroxy phenyl group along with linkers or linking groups and the linkages between the linkers or linking groups with polyalkylene oxides, provides materials that can be engineered to afford controllable curing time, biodegradation and/or swelling.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: December 23, 2014
    Assignee: Kensey Nash Corporation
    Inventors: Jeffrey L. Dalsin, Bruce P. Lee, Laura Vollenweider, Sunil Silvary, John L. Murphy, Fangmin Xu, Amanda Spitz, Arinne Lyman
  • Patent number: 8754285
    Abstract: The invention relates generally to thin-film adhesive materials suitable for various applications. In particular, the present invention provides pliable viscoelastic thin-films configured to form strong water-resistant adhesive bonds to various surface types.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: June 17, 2014
    Assignee: Kensey Nash Corporation
    Inventors: Bruce P. Lee, Jediah White, Fangmin Xu, John L. Murphy, Laura Vollenweider
  • Publication number: 20140030944
    Abstract: The invention relates provides synthetic medical adhesives which exploit plant derivatives to form covalent bonds with amines and thiols on tissue surfaces.
    Type: Application
    Filed: July 25, 2013
    Publication date: January 30, 2014
    Applicant: KNC NER ACQUISITION SUB, INC.
    Inventors: John L. Murphy, Jeffrey L. Dalsin, Arinne N. Lyman, Laura L. Vollenweider, Joel L. Broussard, Neil Winterbottom, Justin T. Koepsel
  • Patent number: 8383092
    Abstract: The invention describes substrates, such as prosthetics, films, nonwovens, meshes, etc. that are treated with a bioadhesive. The bioadhesive includes polymeric substances that have phenyl moieties with at least two hydroxyl groups. The bioadhesive constructs can be used to treat and repair, for example, hernias and damaged tendons.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: February 26, 2013
    Assignee: KNC NER Acquisition Sub, Inc.
    Inventors: Bruce P. Lee, Laura Vollenweider, John L. Murphy, Fangmin Xu, Jeffrey L. Dalsin, Jeanne Virosco, William Lew, Jed White
  • Publication number: 20120179083
    Abstract: The invention relates generally to thin-film adhesive materials suitable for various applications. In particular, the present invention provides pliable viscoelastic thin-films configured to form strong water-resistant adhesive bonds to various surface types.
    Type: Application
    Filed: July 14, 2010
    Publication date: July 12, 2012
    Applicant: KNC NER ACQUISITION SUB, INC.
    Inventors: Bruce P. Lee, Jediah White, Fangmin Xu, John L. Murphy, Laura Vollenweider
  • Publication number: 20120149849
    Abstract: The invention describes families of compounds that utilize multihydroxyl phenyl groups to provide adhesive properties. Selection of the multihydroxy phenyl group along with linkers or linking groups and the linkages between the linkers or linking groups with polyalkylene oxides, provides materials that can be engineered to afford controllable curing time, biodegradation and/or swelling.
    Type: Application
    Filed: February 20, 2012
    Publication date: June 14, 2012
    Applicant: KNC NER ACQUISITION SUB, INC.
    Inventors: Jeffrey L. Dalsin, Bruce P. Lee, Laura Vollenweider, Sunil Silvary, John L. Murphy, Fangmin Xu, Amanda Spitz, Arinne Lyman
  • Publication number: 20120116424
    Abstract: The invention describes new synthetic medical adhesives and films which exploit the key components of natural marine mussel adhesive proteins.
    Type: Application
    Filed: November 9, 2011
    Publication date: May 10, 2012
    Applicant: KNC NER ACQUISITION SUB, INC.
    Inventors: Bruce P. Lee, Jeffrey L. Dalsin, John L. Murphy, Laura Vollenweider, Arinne N. Lyman, Fangmin Xu, Jediah White, William D. Lew, Michael Brodie
  • Patent number: 8119742
    Abstract: The invention describes families of compounds that utilize multihydroxyl phenyl groups to provide adhesive properties. Selection of the multihydroxy phenyl group along with linkers or linking groups and the linkages between the linkers or linking groups with polyalkylene oxides, provides materials that can be engineered to afford controllable curing time, biodegradation and/or swelling.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: February 21, 2012
    Assignee: KNC Ner Acquisition Sub, Inc.
    Inventors: Jeffrey L. Dalsin, Bruce P. Lee, Laura Vollenweider, Sunil Silvary, John L. Murphy, Fangmin Xu, Amanda Spitz, Arinne Lyman
  • Publication number: 20120029559
    Abstract: The invention describes new synthetic medical adhesives and antifouling coatings which exploit the key components of natural marine mussel adhesive proteins.
    Type: Application
    Filed: February 5, 2010
    Publication date: February 2, 2012
    Applicant: KNC NER ACQUISITION SUB, INC.
    Inventors: Bruce P. Lee, Sunil Silvary, John L. Murphy
  • Publication number: 20120016390
    Abstract: The invention describes new synthetic medical adhesives and antifouling coatings which exploit the key components of natural marine mussel adhesive proteins.
    Type: Application
    Filed: July 15, 2011
    Publication date: January 19, 2012
    Applicant: KNC NER ACQUISITION SUB, INC.
    Inventors: Bruce P. Lee, John L. Murphy, Laura Vollenweider, Jeffrey L. Dalsin, Arinne N. Lyman