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Extract from the Register of European Patents

EP About this file: EP2511726

EP2511726 - A method and system for determining the flip angle in the transient phase of a gradient echo pulse sequence [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  13.09.2013
Database last updated on 03.10.2024
Most recent event   Tooltip13.09.2013Application deemed to be withdrawnpublished on 16.10.2013  [2013/42]
Applicant(s)For all designated states
Klinikum rechts der Isar der Technischen Universität München
Ismaninger Straße 22
81675 München / DE
[2012/42]
Inventor(s)01 / Ganter, Carl
Attenhauserstrasse 14
82057 Icking-Dorfen / DE
 [2012/42]
Representative(s)Lucke, Andreas
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[N/P]
Former [2012/42]Lucke, Andreas
Boehmert & Boehmert
Pettenkoferstrasse 20-22
80336 München / DE
Application number, filing date11162302.113.04.2011
[2012/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2511726
Date:17.10.2012
Language:EN
[2012/42]
Search report(s)(Supplementary) European search report - dispatched on:EP15.09.2011
ClassificationIPC:G01R33/58, G01R33/44
[2012/42]
CPC:
G01R33/443 (EP); G01R33/583 (EP); G01R33/586 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2012/42]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Verfahren und System zur Bestimmung des Pulswinkels in der Übergangsphase einer Gradientenechoimpulsfolge[2012/42]
English:A method and system for determining the flip angle in the transient phase of a gradient echo pulse sequence[2012/42]
French:Procédé et système permettant de déterminer l'angle de bascule dans la phase transitoire d'une séquence d'impulsion écho gradient[2012/42]
Examination procedure18.04.2013Application deemed to be withdrawn, date of legal effect  [2013/42]
31.05.2013Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2013/42]
Fees paidPenalty fee
Additional fee for renewal fee
30.04.201303   M06   Not yet paid
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Documents cited:Search[T]  - C.GANTER ET AL., "B1-Mapping with the Transient Phase of SSFP", PROC.INTL.SOC.MAG.RESON.MED. 19, (20110423), page 4427, XP002658100 [T] * the whole document *
 [ID]  - C. GANTER, "Analytical Solution to the Transient Phase of Steady-State Free Precession Sequences", MAGNETIC RESONANCE IN MEDICINE, (2009), vol. 62, pages 149 - 164, XP002658101 [ID] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1002/MRM.21968
 [A]  - C.K.ANAND ET AL., "Steady State Spectroscopy - CW NMR Lives !", MOOT 2006, 19TH ANNUAL MOOT CONFERENCE 23-24 SEPTEMBER 2006, UNIVERSITY OF GUELPH, CANADA, (2006), XP002658102 [A] 1-15 * the whole document *
 [A]  - METZ K R ET AL, "RAPID ROTATING-FRAME IMAGING USING AN RF PULSE TRAIN (RIPT)", JOURNAL OF MAGNETIC RESONANCE. SERIES B, ACADEMIC PRESS, ORLANDO, FL, US, (19940201), vol. 103, no. 2, doi:10.1006/JMRB.1994.1023, ISSN 1064-1866, pages 152 - 161, XP000429858 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1006/jmrb.1994.1023
 [A]  - TALAGALA S L ET AL, "EXPERIMENTAL DETERMINATION OF THREE-DIMENSIONAL RF MAGNETIC FIELD DISTRIBUTION OF NMR COILS", JOURNAL OF MAGNETIC RESONANCE, ACADEMIC PRESS, ORLANDO, FL, US, (19911001), vol. 94, no. 3, ISSN 1090-7807, pages 493 - 500, XP000235338 [A] 1-15 * the whole document *
 [A]  - I.J.LOWE ET AL., "Homogeneous rf field delay line probe for pulsed nuclear magnetic resonance", REV.SCI.INSTRUM., (1977), vol. 48, pages 268 - 274, XP002658103 [A] 1-15 * see chapter IIC *
by applicant   - L. SACOLICK ET AL., MAGN RESON MED 2010;63:315 OR V. YARNYKH, MAGN RESON MED, (2010), vol. 63, page 1610
    - K. SCHEFFLER, CONCEPT MAGN RESON A, (1999), vol. 11, page 291
    - C. GANTER, "Analytical Solution to the Transient Phase of Steady State Free Procession Sequences", MAGN RESON MED, (2009), vol. 62, page 149
    - Y Y. LIN, JMR, (1997), vol. 128, page 30
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.