Patents by Inventor Matthew Hallam

Matthew Hallam 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).

  • TEMPERATURE SENSING CATHETER
    Publication number: 20230210591
    Abstract: Temperature sensing catheters and systems that can be used during cardiac ablation procedures to measure and monitor temperatures, and the rate and spread of temperature changes in the heart. The temperature data can be used to calculate temperature gradients, which may be used to estimate if and when certain regions of heart may undergo injury due to thermal exposure. The temperature data can be used to limit or cut-off power delivery to an ablation catheter, or otherwise modify the ablation procedure, to prevent injury to certain regions of heart. In some cases, the temperature data is used to control aspects of the ablation in a feedback loop control scheme.
    Type: Application
    Filed: April 21, 2021
    Publication date: July 6, 2023
    Inventors: Alexander MCLELLAN, Elli TUTUNGI, Matthew HALLAM, Vicki TUTUNGI
  • Compounds and their uses 707
    Patent number: 8012979
    Abstract: The present invention relates to isoquinolinone derivatives of formula (I): wherein R1, R2, R3, R4, R5, R6 and R7 are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: September 6, 2011
    Assignee: AstraZeneca AB
    Inventors: Matthew Hallam, Barrie Martin, Piotr Raubo, Bryan Roberts, Stephen St-Gallay, Paul Willis
  • COMPOUNDS AND THEIR USES 707
    Publication number: 20090023746
    Abstract: The present invention relates to isoquinolinone derivatives of formula (I): wherein R1, R2, R3, R4, R5, R6 and R7 are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Application
    Filed: April 4, 2008
    Publication date: January 22, 2009
    Applicant: AstraZeneca AB
    Inventors: Matthew Hallam, Barrie Martin, Piotr Raubo, Bryan Roberts, Stephen St-Gallay, Paul Willis