Patents by Inventor Anthony David Bentham

Anthony David Bentham 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).

  • Process for the preparation of a boron-substituted porphyrin
    Patent number: 8680265
    Abstract: Processes are disclosed for the preparation of a compound having the formula: (I) and intermediate compounds wherein M is a single-photon-emission tomography imageable radiometal and/or a paramagnetic metal, R is hydrogen or a halogen provided that at least one R is halogen and Y is selected from ortho, meta or para O(CH2)nC2HB9H10 or O(CH2)nC2HB10H10 wherein n is 0 or an integer from 1 to 20 and O(CH2)nC2HB9H10 is nido ortho-, meta- or para-carborane and O(CH2)nC2HB10H10 is ortho-, meta- or para-carborane.
    Type: Grant
    Filed: December 13, 2005
    Date of Patent: March 25, 2014
    Assignee: PSIMEI Pharmaceuticals
    Inventors: Paul Stanley Bury, Ke-Dong Li, Anthony David Bentham, Bipin Chandra Muljibhai Patel
  • PROCESS FOR THE PREPARATION OF A BORON-SUBSTITUTED PORPHYRIN
    Publication number: 20100016613
    Abstract: Processes are disclosed for the preparation of a compound having the formula: (I) and intermediate compounds wherein M is a single-photon-emission tomography imageable radiometal and/or a paramagnetic metal, R is hydrogen or a halogen provided that at least one R is halogen and Y is selected from ortho, meta or para O(CH2)nC2HB9H10 or O(CH2)nC2HB10H10 wherein n is 0 or an integer from 1 to 20 and O(CH2)nC2HB9H10 is nido ortho-, meta- or para-carborane and O(CH2)nC2HB10H10 is ortho-, meta- or para-carborane.
    Type: Application
    Filed: December 13, 2005
    Publication date: January 21, 2010
    Applicant: PSIMEI PHARMACEUTICALS PLC
    Inventors: Paul Stanley Bury, Ke-Dong Li, Anthony David Bentham, Bipin Chandra Muljibhai Patel