Patents by Inventor Michael Andrew Hall

Michael Andrew Hall 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: 9763709
    Abstract: The present disclosure relates to a shape memory polymer material containing at least one two dimensional region having a first amount of stored stress in a first direction and a second amount of stored stress higher than the first amount of stored stress in a second direction, wherein the two dimensional region is capable of changing shape in only one of the first or second directions.
    Type: Grant
    Filed: April 24, 2014
    Date of Patent: September 19, 2017
    Assignee: Smith & Nephew, Inc.
    Inventors: Horacio Montes De Oca Balderas, Malcolm Brown, Mark Bonner, Ian MacMillan Ward, Michael Andrew Hall, John Rose, Mason James Bettenga
  • Publication number: 20150123314
    Abstract: The present invention relates at least in part to methods for the manufacture of shape memory polymer (SMP) materials. Particularly, although not exclusive, the present invention relates to processes for the formation of complex shaped devices composed of shape memory polymer.
    Type: Application
    Filed: October 5, 2012
    Publication date: May 7, 2015
    Applicant: Smith & Nephew PLC
    Inventors: Malcolm Brown, Horacio Montes de Oca Balderas, Michael Andrew Hall, Alan William Bull, David Franklin Farrar, Philip Caton-Rose, Philip David Coates, Glen Thompson, Michael Martyn, Ian MacMillan Ward, Mark James Bonner, Peter John Hine, Paul Unwin, Michael Woodhead
  • Publication number: 20150073476
    Abstract: The present invention relates to compositions comprising shape memory polymer (SMP) materials and uses thereof. Particularly, although not exclusively, the present invention relates to biocompatible shape memory polymer (SMP) materials and uses thereof in the medical field.
    Type: Application
    Filed: October 5, 2012
    Publication date: March 12, 2015
    Inventors: Malcolm Brown, Horacio Montes de Oca Balderas, Michael Andrew Hall, Alan William Bull, David Franklin Farrar, Philip Caton-Rose, Philip David Coates, Glen Thompson, Michael Martyn, Ian MacMillan Ward, Mark James Bonner, Peter John Hine, Paul Unwin, Robin Anthony Chivers, Michael Woodhead
  • Publication number: 20140309691
    Abstract: The present invention relates at least in part to surgical devices which comprise a shape memory polymer material composition. Particularly, although not exclusively, the present invention relates to a fixation device e.g. an anchor device e.g. a suture anchor which comprises a shape memory material. Included in the present invention are anchor devices e.g. suture anchors which are formed entirely of a shape memory polymer material. Embodiments of the present invention comprise hybrid suture anchors, particularly suture anchors which are formed from a shape memory polymer material and a non-shape memory material. Methods of securing an anchor in a bone or tissue are also included in the present invention.
    Type: Application
    Filed: October 5, 2012
    Publication date: October 16, 2014
    Inventors: Malcolm Brown, Horacio Montes de Oca Balederas, Michael Andrew Hall, Alan William Bull, David Franklin Farrar, Philip Caton-Rose, Philip David Coates, Glen Thompson, Michael Martyn, Ian MacMillian Ward, Mark James Bonner, Peter John Hine
  • Publication number: 20140257414
    Abstract: The present disclosure relates to a shape memory polymer material containing at least one two dimensional region having a first amount of stored stress in a first direction and a second amount of stored stress higher than the first amount of stored stress in a second direction, wherein the two dimensional region is capable of changing shape in only one of the first or second directions.
    Type: Application
    Filed: April 24, 2014
    Publication date: September 11, 2014
    Applicant: Smith & Nephew, Inc.
    Inventors: Horacio Montes De Oca Balderas, Malcolm Brown, Mark Bonner, Ian MacMillan Ward, Michael Andrew Hall, John Rose, Mason James Bettenga
  • Publication number: 20140236226
    Abstract: The present invention relates to shape memory polymers (SMP) and especially to shape memory polymer containing a water soluble non-reactive plasticiser and to uses thereof.
    Type: Application
    Filed: October 5, 2012
    Publication date: August 21, 2014
    Applicants: Smith & Nephew PLC, University of Bradford
    Inventors: Malcolm Brown, Horacio Montes de Oca Balderas, Michael Andrew Hall, Phillip Caton-Rose, Phillip David Coates, Glen Thompson
  • Patent number: 8747976
    Abstract: The present disclosure relates to a shape memory polymer material containing at least one two dimensional region having a first amount of stored stress in a first direction and a second amount of stored stress higher than the first amount of stored stress in a second direction, wherein the two dimensional region is capable of changing shape in only one of the first or second directions.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: June 10, 2014
    Assignee: Smith & Nephew, Inc.
    Inventors: Horacio Montes De Oca Balderas, Malcolm Brown, Mark Bonner, Ian Macmillan Ward, Michael Andrew Hall, John Rose, Mason James Bettenga
  • Patent number: 8612384
    Abstract: A method of synchronizing a multimedia content file with an associated text file includes subdividing the text file into one or more samples, where each sample includes zero or more consecutive characters of the text file. The samples are associated with a corresponding contiguous time interval of the multimedia content file. For each sample, a corresponding consumption rate value is determined, which represents a use ratio of characters of the sample within the associated time interval of the multimedia content file. The consumption rate values are then stored, so that they may subsequently be used to compute time positions within the multimedia content file associated with corresponding text characters within the text file. Additional information, such as time cues and interlude intervals, may also be recorded in order to improve the accuracy of synchronization.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: December 17, 2013
    Inventor: Michael Andrew Hall
  • Patent number: 8574308
    Abstract: The present disclosure relates to systems and methods for installing shape memory polymers relative to orthopedic implants.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: November 5, 2013
    Assignee: Smith & Nephew, Inc.
    Inventors: Malcolm W R Brown, Horacio Montes de Oca Balderas, Graeme I Howling, James K. Rains, John Rose, Michael Andrew Hall, Robin A. Chivers, Andy Marsh, Mason James Bettenga, Andrew Thompson, Henry B. Faber
  • Publication number: 20100318085
    Abstract: The present disclosure relates to an internal fixation device including an interface portion, a polymer material coupled to the interface portion, wherein the polymer material includes at least one feature on a surface of the polymer material, and means for allowing adequate expansion of the polymer material on each side of the bone fracture site. A method of fixating the internal fixation device to a bone and other internal fixation devices and methods for fixating are also disclosed.
    Type: Application
    Filed: March 13, 2008
    Publication date: December 16, 2010
    Applicant: SMITH & NEPHEW, INC.
    Inventors: Gene Edward Austin, Mason James Bettenga, David L. Evans, David L. Brumfield, Henry B. Faber, David F. Farrar, Michael Andrew Hall, Horacio Montes De Oca Balderas, James K. Rains, John Rose, Malcolm Brown
  • Publication number: 20100280559
    Abstract: The present disclosure relates to a shape memory polymer material containing at least one two dimensional region having a first amount of stored stress in a first direction and a second amount of stored stress higher than the first amount of stored stress in a second direction, wherein the two dimensional region is capable of changing shape in only one of the first or second directions.
    Type: Application
    Filed: April 18, 2008
    Publication date: November 4, 2010
    Applicant: SMITH & NEPHEW, INC.
    Inventors: Horacio Montes De Oca Balderas, Malcolm Brown, Mark Bonner, Ian MacMillan Ward, Michael Andrew Hall, John Rose, Mason James Bettenga
  • Publication number: 20090254578
    Abstract: A method of synchronising a multimedia content file with an associated text file includes subdividing the text file into one or more samples, where each sample includes zero or more consecutive characters of the text file. The samples are associated with a corresponding contiguous time interval of the multimedia content file. For each sample, a corresponding consumption rate value is determined, which represents a use ratio of characters of the sample within the associated time interval of the multimedia content file. The consumption rate values are then stored, so that they may subsequently be used to compute time positions within the multimedia content file associated with corresponding text characters within the text file. Additional information, such as time cues and interlude intervals, may also be recorded in order to improve the accuracy of synchronisation.
    Type: Application
    Filed: April 1, 2009
    Publication date: October 8, 2009
    Inventor: Michael Andrew Hall
  • Publication number: 20080305144
    Abstract: An oriented implantable, biodegradable device is disclosed. The oriented implantable, biodegradable device is formed from a homogeneous polymer blend comprising a polylactic acid in admixture, in an amount of not more than 10% by weight of the polymer blend, with an additive which both plasticises polymer draw and is a degradation accelerant. The polymer comprised within the blend may be a uniaxial, biaxial or triaxial orientation. Also disclosed is a composite thereof, processes for the preparation thereof, and The implantable biodegradable device may be used as a high strength trauma fixation device suitable for implantation into the human or animal body. As examples, the high strength trauma fixation device may take the form of plates, screws, pins, rods, anchors or scaffolds.
    Type: Application
    Filed: August 16, 2006
    Publication date: December 11, 2008
    Inventors: Malcolm NMI Brown, Michael Andrew Hall, John NMI Rose, Alan NMI Bull, David F. Farrar