Nova Patents
ATE511888T1

Heavy ion radiation therapy system with stair-step modulation

Abstract

A system for modulating a fan beam for radiation treatment employs shutters that may move rapidly into and out of different beamlets of a fan beam, the shutters having a systematic weighting so that a limited number of shutters may obtain a far greater number of regularly spaced energy reductions.

Term

Projected expiry 27 February 2028.

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35 members in 4 offices

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Priority claims
DocumentOfficeKindDate
89185907United States of AmericaP
2008055161United States of AmericaW

Members35

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WO2008106483A1World Intellectual Property Organization (WIPO)A1
WO2008106484A1World Intellectual Property Organization (WIPO)A1
WO2008106488A1World Intellectual Property Organization (WIPO)A1
WO2008106492A1World Intellectual Property Organization (WIPO)A1
WO2008106496A1World Intellectual Property Organization (WIPO)A1
WO2008106500A1World Intellectual Property Organization (WIPO)A1
WO2008106522A2World Intellectual Property Organization (WIPO)A2
WO2008106532A1World Intellectual Property Organization (WIPO)A1
US2008217561A1United States of AmericaA1
US2008260098A1United States of AmericaA1
WO2008106522A3World Intellectual Property Organization (WIPO)A3
US2009189095A1United States of AmericaA1
US2009200481A1United States of AmericaA1
US2009212231A1United States of AmericaA1
EP2114529A1European Patent Office (EPO)A1
US2009289192A1United States of AmericaA1
US2010006778A1United States of AmericaA1
US2010019167A1United States of AmericaA1
US7714309B2United States of AmericaB2
US2010176309A1United States of AmericaA1
US7763873B2United States of AmericaB2
US2010189220A1United States of AmericaA1
US2010243921A1United States of AmericaA1
US7856082B2United States of AmericaB2
EP2114529B1European Patent Office (EPO)B1
AT511888TAustriaT
ATE511888T1This recordAustriaT1
US7977648B2United States of AmericaB2
US7977657B2United States of AmericaB2
US8076657B2United States of AmericaB2
US8093568B2United States of AmericaB2
US8129701B2United States of AmericaB2
US8154001B2United States of AmericaB2
US8269196B2United States of AmericaB2
US9006677B2United States of AmericaB2