Patents by Inventor John Hadfield

John Hadfield 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: 9266829
    Abstract: Quinone Compounds and Their Uses for the Treatment of Cancer Quinone compounds having useful therapeutic activity such as anticancer activity, and compositions comprising such compounds, are described. The use of such compounds and compositions in the treatment of cancer is also described.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: February 23, 2016
    Assignee: Onco-NX Limited
    Inventors: Alan McGown, John Hadfield, John Butler
  • Publication number: 20150359884
    Abstract: Combretastatins and their use in treating conditions characterised by abnormal vasculature or cancer by irradiation of the combretastatin in situ, and kits comprising such compounds.
    Type: Application
    Filed: August 9, 2012
    Publication date: December 17, 2015
    Inventors: Roger H. Bisby, Stanley W. Botchway, John A. Hadfield, Alan T. McGown, Kathrin M. Scherer
  • Publication number: 20150210639
    Abstract: Quinone Compounds and Their Uses for the Treatment of Cancer Quinone compounds having useful therapeutic activity such as anticancer activity, and compositions comprising such compounds, are described. The use of such compounds and compositions in the treatment of cancer is also described.
    Type: Application
    Filed: July 30, 2013
    Publication date: July 30, 2015
    Applicant: Onco-NX Limited
    Inventors: Alan Mcgown, John Hadfield, John Butler
  • Patent number: 7359870
    Abstract: A technique is provided or integrating system design, sales, and manufacturing functions. Systems including networked and programmable electrical components, such as motor control centers, and other electrical power control arrangements are designed, and a database is created for the design, including component and system designation data. The database may further include configuration information, settings, and so forth. The database is used as a tool in establishing a sales solicitation proposal from which sales of the system are offered. The same database is then used to program the various components of the system, such as through a temporary network link or via a permanent data network once the system is assembled.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: April 15, 2008
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: John Hadfield, Louis Kein, Erich Heberlein, Jon Simons, Rich Robb, Wayne Wielebski, Kevin Retlich
  • Publication number: 20070203217
    Abstract: The present invention relates to stilbene and quinine compounds related to combretastatin A-4 and their use as anticancer compounds and prodrugs. The compounds include those with an alkyl group on the double bond of cis or trans-stilbenes, compounds with one or more (and preferably 2 or 3) alkyl group substituents on the stilbene a ring, compounds with an alkoxy group other than methoxy at position 3, 4 and/or 5 of the stilbene A ring, compounds (or prodrugs) in which BOC amino acid esters are formed with the phenolic hydroxyl at the 3-position of the B ring and compounds (or prodrugs) based on a benzoquinone B ring. The present invention further relates to the photochemical reactions of stilbene compounds, either the above compounds disclosed for the first time herein or compounds based on prior art stilbenes.
    Type: Application
    Filed: May 4, 2007
    Publication date: August 30, 2007
    Inventors: John Hadfield, Alan McGown, Stephen Mayalarp, Edward Land, Ian Hamblett, Keira Gaukroger, Nicholas Lawrence, Lucy Hepworth, John Butler
  • Publication number: 20050065213
    Abstract: Compounds are disclosed that are designed to mimic the activity of combretastatin A-4 based on chalcone, aurone, or indanone structures, or involving benzoquinone or quinone rings. The anti-cancer activity of exemplified compounds is demonstrated in a range of in vitro and in vivo assays.
    Type: Application
    Filed: November 8, 2002
    Publication date: March 24, 2005
    Inventors: Nicholas Lawrence, John Hadfield, Alan McGown, John Butler, Sylvie Ducki, David Rennison, Meiki Woo