Patents by Inventor Philippe Liger

Philippe Liger 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).

  • Publication number: 20220387825
    Abstract: An irradiating device, configured for irradiating a target, includes a 6-axis arm, an irradiating system positioned at the free end of the 6-axis arm, a manipulating handle, at least one load sensor placed between the manipulating handle and the 6-axis arm, and a control-actuation unit. The irradiating system includes a microwave frequency source and a radiation source supplied by the microwave frequency source. The manipulating handle is fastened to the radiation source. The control-actuation unit is configured to receive information from the load sensor and control the 6-axis arm according to the information received from the load sensor.
    Type: Application
    Filed: December 22, 2020
    Publication date: December 8, 2022
    Inventors: Philippe LIGER, Marc DELMAS, Emmanuel BRAU
  • Patent number: 10071264
    Abstract: An irradiation device using ionizing radiation, particularly for radiation therapy and/or radiation biology, simultaneously includes: at least one unit (MER) for emitting ionizing radiation; at least one dose-monitoring unit (MCD); at least one unit for detecting an ionizing radiation dose (MDD); and at least one monitoring and control system (SCC). The units (MER, MDD, MCD) and the system (SCC) are also intelligently interconnected therebetween so as to engage with one another and form an intelligent monitoring and adjustment loop, such as to controllably, precisely and desirably produce strong doses of ionizing radiation of at least 0.01 Gy, having a precision within at least one 1? Gy but preferably 1 n Gy, in strong dose rates up to 1000 Gy/s with power within a range of 1 to 50 Me V in very brief time intervals of at least 0.1 ?s, preferably 1 ms.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: September 11, 2018
    Assignee: P M B
    Inventor: Philippe Liger
  • Publication number: 20160287905
    Abstract: An irradiation device using ionizing radiation, particularly for radiation therapy and/or radiation biology, simultaneously includes: at least one unit (MER) for emitting ionizing radiation; at least one dose-monitoring unit (MCD); at least one unit for detecting an ionizing radiation dose (MDD); and at least one monitoring and control system (SCC). The units (MER, MDD, MCD) and the system (SCC) are also intelligently interconnected therebetween so as to engage with one another and form an intelligent monitoring and adjustment loop, such as to controllably, precisely and desirably produce strong doses of ionizing radiation of at least 0.01 Gy, having a precision within at least one 1 ?Gy but preferably 1 n Gy, in strong dose rates up to 1000 Gy/s with power within a range of 1 to 50 Me V in very brief time intervals of at least 0.1 ?s, preferably 1 ms.
    Type: Application
    Filed: November 20, 2014
    Publication date: October 6, 2016
    Inventor: Philippe LIGER
  • Patent number: 9119889
    Abstract: System for sterilization of objects (B) by electron bombardment comprising a chamber (2) provided with an inlet (4) and an outlet (6) through which objects (B) are input and output, said system between the inlet (4) and the outlet (6) comprising a treatment zone (II), a routing zone (I) upstream from the treatment zone (II) and an evacuation zone (III) downstream from the treatment zone (II), and means of conveying objects (B) from the inlet (4) to the outlet (6), the treatment zone (II) comprising at least one electron accelerator and a conveyor (9), the routing zone (I) and the evacuation zone (III) each including at least one radiation shielding wall (16) protecting against ionizing radiation and means allowing objects (B) to pass over the radiation shielding wall (16) passing over the top of said radiation shielding wall (16).
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: September 1, 2015
    Assignee: GETINGE LA CALHENE
    Inventors: Philippe Liger, Patrick Clech
  • Publication number: 20150069264
    Abstract: System for sterilization of objects (B) by electron bombardment comprising a chamber (2) provided with an inlet (4) and an outlet (6) through which objects (B) are input and output, said system between the inlet (4) and the outlet (6) comprising a treatment zone (II), a routing zone (I) upstream from the treatment zone (II) and an evacuation zone (III) downstream from the treatment zone (II), and means of conveying objects (B) from the inlet (4) to the outlet (6), the treatment zone (II) comprising at least one electron accelerator and a conveyor (9), the routing zone (I) and the evacuation zone (III) each including at least one radiation shielding wall (16) protecting against ionising radiation and means allowing objects (B) to pass over the radiation shielding wall (16) passing over the top of said radiation shielding wall (16).
    Type: Application
    Filed: March 29, 2013
    Publication date: March 12, 2015
    Applicant: Getinge La Calhene
    Inventors: Philippe Liger, Patrick Clech