Patents by Inventor John Wadsworth

John Wadsworth 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: 8771641
    Abstract: The present invention provides a novel radiolabeled aryloxyalinine derivative suitable for in vivo imaging. In comparison to known aryloxyalinine derivative in vivo imaging agents, the in vivo imaging agent of the present invention has better properties for in vivo imaging. The in vivo imaging agent of the present invention demonstrates good selective binding to the peripheral benzodiazepine receptor (PBR), in combination with good brain uptake and in vivo kinetics following administration to a subject.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: July 8, 2014
    Assignee: GE Healthcare Limited
    Inventors: Harry John Wadsworth, Dennis O'Shea
  • Patent number: 8733289
    Abstract: Provided are methods for preparing edible aquatic animals for storage by placing a living aquatic animal into a medium containing trehalose, allowing the live animal to remain in the trehalose solution for a period of time, and removing and processing the animal for storage and/or use for human consumption. The medium may contain a sugar alcohol, such as maltitol. Also, the living aquatic animal may be placed in a medium containing an acid, such as citric acid.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: May 27, 2014
    Assignee: Rich Products Corporation
    Inventors: Maria E. Urusova, Ilya Y. Ilyin, James S. Jones, James Schrum, John Wadsworth
  • Publication number: 20130315824
    Abstract: The present invention provides a novel method of labelling biological targeting molecules (BTMs) of interest with radioiodine. Also provided are functionalised BTMs useful in the method, as well as methods of preparing such functionalised BTMs under mild conditions.
    Type: Application
    Filed: November 23, 2011
    Publication date: November 28, 2013
    Applicant: GE HEALTHCARE LIMITED
    Inventors: Michelle Avory, Harry John Wadsworth, Robert James Domett Nairne
  • Patent number: 8564538
    Abstract: In one embodiment, a kit to enable non-visual use of a touch screen on an electronic device comprises an overlay comprising a surface, where the surface is substantially flat. A first portion of the surface comprises a smooth tactile characteristic, and a second portion of the surface comprises a first textured tactile characteristic, where the first portion is transparent and the second portion is translucent. The first textured tactile characteristic is proximate to an expected icon location at the surface of the overlay. The kit also comprises an instruction that comprises at least one of an indication of an installation of the overlay over the touch screen, or an identification of the electronic device. Other embodiments are described and claimed herein.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: October 22, 2013
    Assignee: Belkin International, Inc.
    Inventor: John Wadsworth
  • Publication number: 20130272960
    Abstract: The present invention provides novel radioiodinated fatty acids. Also provided are methods of preparation of said radioiodinated fatty acids from non-radioactive precursors, as well as radiopharmaceutical compositions comprising such radioiodinated fatty acids. The invention also provides in vivo imaging methods using the radioiodinated fatty acids.
    Type: Application
    Filed: December 15, 2011
    Publication date: October 17, 2013
    Applicant: GE HEALTHCARE LIMITED
    Inventors: Michelle E. Avory, Harry John Wadsworth, Robert James Domett Nairne
  • Patent number: 8551449
    Abstract: The present invention relates to a class of compounds and to diagnostic compositions containing such compounds where the compounds are iodine containing compounds of the formula R—Y—X—Z—R where each R denotes a triiodinated phenyl residue further substituted by hydrophilic moieties, Y and Z are urea and urethane groups and X is a alkylene group which may be further substituted. The invention also relates to the use of such diagnostic compositions as contrast agents in diagnostic imaging and in particular in X-ray imaging, and to contrast media containing such compounds.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: October 8, 2013
    Assignee: GE Healthcare AS
    Inventors: Duncan George Wynn, Ian Martin Newington, Harry John Wadsworth
  • Patent number: 8501153
    Abstract: The present invention provides a PET tracer that has improved properties for imaging the peripheral benzodiazepine receptor (PBR) as compared with known such PET tracers. The present invention also provides a precursor compound useful in the preparation of the PET tracer of the invention and methods for the preparation of said precursor compound and said PET tracer. Also provided by the present invention is a radiopharmaceutical composition comprising the PET tracer of the invention. Methods for using the PET tracer and the radiopharmaceutical composition are also provided.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: August 6, 2013
    Assignee: GE Healthcare Limited
    Inventors: Radha Achanath, Srinath Balaji, Afsal M. Kadavilpparampu Mohamed, Umamaheshwar Mokkapati, Steven Fairway, Dimitrios Mantzilas, Dennis O'Shea, William John Trigg, Harry John Wadsworth, Joanna Marie Passmore, Bo Shan
  • Patent number: 8475768
    Abstract: The present invention relates to chelators, in particular to chelators which are capable of forming complexes, i.e. paramagnetic chelates, with paramagnetic metal ions. The invention also relates to said paramagnetic chelates, said paramagnetic chelates linked to other molecules and their use as contrast agents in magnetic resonance imaging (MRI).
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: July 2, 2013
    Assignee: GE Healthcare AS
    Inventors: Oskar Axelsson, Harry John Wadsworth, Ian Martin Newington, Dennis O'Shea
  • Patent number: 8299030
    Abstract: The invention relates to new peptide-based compounds for use as diagnostic imaging agents or as therapeutic agents wherein the agents comprise targeting vectors which bind to integrin receptors.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: October 30, 2012
    Assignee: GE Healthcare Limited
    Inventors: Alan Cuthbertson, Bard Indrevoll, Magne Solbakken, Torgrim Engell, Colin Mill Archer, Harry John Wadsworth
  • Publication number: 20120251447
    Abstract: The present invention provides novel radio iodinated tropanes incorporating triazole or isoxazole rings. Also provided are methods of preparation of said tropanes from functionalised tropane precursors, using click cycloaddition chemistry, as well as radiopharmaceutical compositions comprising such radio iodinated tropanes. The invention also provides in vivo imaging methods using the radio iodinated tropanes.
    Type: Application
    Filed: December 21, 2010
    Publication date: October 4, 2012
    Inventors: Michelle Emma Avory, Harry John Wadsworth, Robert James Domett Nairne
  • Publication number: 20120244073
    Abstract: The present invention provides a novel radiolabeled aryloxyalinine derivative suitable for in vivo imaging. In comparison to known aryloxyalinine derivative in vivo imaging agents, the in vivo imaging agent of the present invention has better properties for in vivo imaging. The in vivo imaging agent of the present invention demonstrates good selective binding to the peripheral benzodiazepine receptor (PBR), in combination with good brain uptake and in vivo kinetics following administration to a subject.
    Type: Application
    Filed: December 16, 2010
    Publication date: September 27, 2012
    Inventors: Harry John Wadsworth, Dennis O' Shea
  • Patent number: 8197260
    Abstract: In one embodiment, an apparatus for providing electrical power comprises a housing, at least two electrical outlets, a rotation coupler at the housing and coupled to the at least two electrical outlets, and a prong adapter rotatable relative to the rotation coupler when secured thereto. The rotation coupler comprises a central contact, a first contact set, and a second contact set. The prong adapter comprises a first prong to couple with the first contact set, a second prong to couple with the second contact set, and a third prong to couple with the central contact. The first contact set comprises two or more first contact flanges to couple with the first prong at a rear of the prong adapter. The second contact set comprises two or more second contact flanges to couple with the second prong at the rear of the prong adapter. Other examples herein described.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: June 12, 2012
    Assignee: Belkin International, Inc.
    Inventor: John Wadsworth
  • Patent number: 8158804
    Abstract: The present invention relates to chelating agents, in particular to chelating agents which are capable of forming complexes with paramagnetic metal ions such as iron (III) and gadolinium (III). The invention also relates to the complexes formed and their use as MRI contrast agents.
    Type: Grant
    Filed: January 11, 2008
    Date of Patent: April 17, 2012
    Assignee: GE Healthcare AS
    Inventors: Harry John Wadsworth, Ian Martin Newington, Clare L. Jones, Amanda Ewan, Dennis O'Shea
  • Publication number: 20120020882
    Abstract: The invention relates to new peptide-based compounds for use as diagnostic imaging agents or as therapeutic agents wherein the agents comprise targeting vectors which bind to integrin receptors.
    Type: Application
    Filed: August 8, 2011
    Publication date: January 26, 2012
    Applicant: GE HEALTHCARE AS
    Inventors: Alan Cuthbertson, Bard Indrevoll, Magne Solbakken, Torgrim Engell, Colin Mill Archer, Harry John Wadsworth
  • Publication number: 20120020884
    Abstract: An indole-based in vivo imaging agent is provided by the present invention that binds with high affinity to PBR, has good uptake into the brain following administration, and which has good selective binding to PBR. The invention also includes a precursor compound useful in the synthesis of the in vivo imaging agent of the invention, as well as a method for synthesis of said in vivo imaging agent comprising use of said precursor compound, and a kit for carrying out said method. Also provided is a cassette for automated synthesis of the in vivo imaging agent. Further aspects of the invention include a radiopharmaceutical composition comprising the in vivo imaging agent of the invention, and methods for the use of said in vivo imaging agent.
    Type: Application
    Filed: March 26, 2010
    Publication date: January 26, 2012
    Inventors: Harry John Wadsworth, Bo Shan, Dennis O'shea, Joanna Marie Passmore, William John Trigg, Amanda Ewan
  • Publication number: 20120003154
    Abstract: The present invention provides a novel radiolabeled aryloxyalinine derivative suitable for in vivo imaging. In comparison to known aryloxyalinine derivative in vivo imaging agents, the in vivo imaging agent of the present invention has better properties for in vivo imaging. The in vivo imaging agent of the present invention demonstrates good selective binding to the peripheral benzodiazepine receptor (PBR), in combination with good brain uptake and in vivo kinetics following administration to a subject.
    Type: Application
    Filed: March 19, 2010
    Publication date: January 5, 2012
    Inventors: Harry John Wadsworth, William John Trigg
  • Publication number: 20110306772
    Abstract: The invention relates to a process for the preparation of 2-chloro-5-chloromethyl-thiazole, which is employed as intermediate in the preparation of compounds having a pesticidal action, which process comprises reacting a compound of formula (II), in free form or in salt form, (III), (IV), (V) or (VI) with a chlorinating agent, where R and M+ are as defined in claim 1; to the compounds of the formulae (III) and (IV), which are used in this process as intermediates; and to the use of, and a process for the preparation of, the compounds of the formulae (III) and (IV).
    Type: Application
    Filed: August 22, 2011
    Publication date: December 15, 2011
    Applicant: Syngenta Crop Protection LLC
    Inventors: Anthony Cornelius O'Sullivan, Laurenz Gsell, Rudolf Naef, Marcel Senn, Thomas Pitterna, David John Wadsworth
  • Patent number: 8070026
    Abstract: A belt clip apparatus is provided that attaches to a case for a portable electronic device (e.g., a music player, video player, cell phone, etc.) that both swivels and pivots on two different axes. Such a clip can attach to an article of clothing and allow the user to view the screen and access the controls of an electronic device without having to first remove the device from the article of clothing. In one embodiment, the apparatus can stand on a flat surface in either an angled portrait or landscape orientation when attached to the case, thereby allowing the user to choose the optimal orientation for accessing the controls or viewing a screen on a portable device mounted within the attached case. The angle formed between the case and the belt clip can be varied so that the user can optimize the viewing angle of the attached portable electronic device.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: December 6, 2011
    Assignee: Belkin International, Inc.
    Inventors: John Wadsworth, David Fuge
  • Patent number: 8066974
    Abstract: The present invention relates to a class of compounds and to diagnostic compositions containing such compounds where the compounds are iodine containing compounds. More specifically the iodine containing compounds are chemical compounds containing an aliphatic central moiety containing urea or urethane functions allowing for the arrangement of three iodinated phenyl groups bound thereto. The invention also relates to the use of such diagnostic compositions as contrast agents in diagnostic imaging and in particular in X-ray imaging and to contrast media containing such compounds.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: November 29, 2011
    Assignee: GE Healthcare AS
    Inventors: Duncan Wynn, Harry John Wadsworth, Ian Martin Newington
  • Patent number: 8013167
    Abstract: The invention relates to a process for the preparation of 2-chloro-5-chloromethyl-thiazole, which is employed as intermediate in the preparation of compounds having a pesticidal action, which process comprises reacting a compound of formula (II), in free form or in salt form, (III), (IV), (V) or (VI) with a chlorinating agent, where R and M+ are as defined in claim 1; to the compounds of the formulae (III) and (IV), which are used in this process as intermediates; and to the use of, and a process for the preparation of, the compounds of formulae (III) and (IV).
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: September 6, 2011
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Anthony Cornelius O'Sullivan, Laurenz Gsell, Rudolf Naef, Marcel Senn, Thomas Pitterna, David John Wadsworth