blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2933651

EP2933651 - MRI Method of Hybrid Acquisition in 3D TSE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.01.2021
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  14.02.2020
FormerGrant of patent is intended
Status updated on  21.10.2019
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Albert-Ludwigs-Universität Freiburg
Fahnenbergplatz
79085 Freiburg / DE
[2015/43]
Inventor(s)01 / Li, Guobin
Markgrafenstrasse 10
79115 Freiburg / DE
02 / Zaitsev, Maxim
Sickingenstrasse 1
79117 Freiburg / DE
03 / Hennig, Jürgen
Johann-von-Weerth-Strasse 12
79100 Freiburg / DE
 [2016/47]
Former [2015/43]01 / Li, Guobin
Markgrafenstrasse 10
79115 Freiburg / DE
02 / Zaitsev, Maxim
Sickingenstrasse 62
79117 Freiburg / DE
03 / Hennig, Jürgen
Johann-von-Weerth-Strasse 12
79100 Freiburg / DE
Representative(s)Kohler Schmid Möbus Patentanwälte
Partnerschaftsgesellschaft mbB
Gropiusplatz 10
70563 Stuttgart / DE
[2020/12]
Former [2015/43]Kohler Schmid Möbus Patentanwälte
Partnerschaftsgesellschaft mbB
Ruppmannstraße 27
70565 Stuttgart / DE
Application number, filing date14165064.817.04.2014
[2015/43]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2933651
Date:21.10.2015
Language:EN
[2015/43]
Type: B1 Patent specification 
No.:EP2933651
Date:18.03.2020
Language:EN
[2020/12]
Search report(s)(Supplementary) European search report - dispatched on:EP25.09.2014
ClassificationIPC:G01R33/561
[2015/43]
CPC:
G01R33/5613 (EP,US); G01R33/4828 (US); G01R33/385 (US);
G01R33/4822 (US); G01R33/5608 (US); G01R33/5614 (EP,US);
G01R33/5617 (EP,US); G01R33/5618 (EP,US) (-)
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 [2016/21]
Former [2015/43]AL,  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 
TitleGerman:MRI-Verfahren zur hybriden Datenerfassung in 3D-TSE[2019/44]
English:MRI Method of Hybrid Acquisition in 3D TSE[2015/43]
French:Procédé d'imagerie par résonance magnétique d'acquisition hybride dans un TSE 3D[2019/44]
Former [2015/43]MRI-Verfahren zur hybriden Erfassung in 3D-TSE
Former [2015/43]Procédé d'imagerie par résonance magnétique d'acquisition hybride dans un TSE (turbo-spin echo) 3D
Examination procedure15.04.2016Amendment by applicant (claims and/or description)
15.04.2016Examination requested  [2016/21]
22.10.2019Communication of intention to grant the patent
11.02.2020Fee for grant paid
11.02.2020Fee for publishing/printing paid
11.02.2020Receipt of the translation of the claim(s)
Opposition(s)21.12.2020No opposition filed within time limit [2021/08]
Fees paidRenewal fee
30.03.2016Renewal fee patent year 03
28.04.2017Renewal fee patent year 04
26.04.2018Renewal fee patent year 05
30.04.2019Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU17.04.2014
AL18.03.2020
AT18.03.2020
CY18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
MK18.03.2020
MT18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
TR18.03.2020
IE17.04.2020
LU17.04.2020
BE30.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
[2022/31]
Former [2022/30]HU17.04.2014
AL18.03.2020
AT18.03.2020
CY18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
MT18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
TR18.03.2020
IE17.04.2020
LU17.04.2020
BE30.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2022/27]HU17.04.2014
AT18.03.2020
CY18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
MT18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
TR18.03.2020
IE17.04.2020
LU17.04.2020
BE30.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/24]AT18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SI18.03.2020
SK18.03.2020
SM18.03.2020
IE17.04.2020
LU17.04.2020
BE30.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/20]AT18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
IE17.04.2020
LU17.04.2020
BE30.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/10]AT18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
PL18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
LU17.04.2020
BE30.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/09]AT18.03.2020
CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
IT18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
LU17.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/08]CZ18.03.2020
DK18.03.2020
EE18.03.2020
ES18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
LU17.04.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2021/04]CZ18.03.2020
EE18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
MC18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/50]CZ18.03.2020
EE18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/49]CZ18.03.2020
FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SK18.03.2020
SM18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/48]FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
RO18.03.2020
RS18.03.2020
SE18.03.2020
SM18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
PT12.08.2020
Former [2020/47]FI18.03.2020
HR18.03.2020
LT18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
Former [2020/46]FI18.03.2020
HR18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
IS18.07.2020
Former [2020/39]FI18.03.2020
HR18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
BG18.06.2020
NO18.06.2020
GR19.06.2020
Former [2020/38]FI18.03.2020
HR18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
NO18.06.2020
GR19.06.2020
Former [2020/37]FI18.03.2020
HR18.03.2020
LV18.03.2020
RS18.03.2020
SE18.03.2020
NO18.06.2020
Former [2020/35]FI18.03.2020
NO18.06.2020
Documents cited:Search[A]US6400151  (HAASE AXEL [DE], et al) [A] 1-3,6-9 * column 7, line 7 - column 17, line 5; figures 1-7,11 *;
 [XI]  - HOONJAE LEE ET AL, "Rapid hybrid encoding for high-resolution whole-brain fluid-attenuated imaging", NMR IN BIOMEDICINE, (20130903), vol. 26, no. 12, doi:10.1002/nbm.3013, ISSN 0952-3480, pages 1751 - 1761, XP055140156 [X] 1-3,6 * the whole document * [I] 4,5,7-9

DOI:   http://dx.doi.org/10.1002/nbm.3013
 [A]  - RICHARD WINKELMANN ET AL, "Dual-contrast single breath-hold 3D abdominal MR imaging", MAGNETIC RESONANCE MATERIALS IN PHYSICS, BIOLOGY AND MEDICINE, CHAPMAN AND HALL, LONDON, GB, (20061124), vol. 19, no. 6, ISSN 1352-8661, pages 297 - 304, XP019463153 [A] 1-9 * the whole document *
 [A]  - U BLUME ET AL, "Interleaved T1- and T2-weighted imaging", PROC.INTL.SOC.MAG.RESON.MED. 15, (20070101), page 582, XP055140157 [A] 1-9 * the whole document *
 [AD]  - SCHEFFLER K ET AL, "T1 Quantification With Inversion Recovery TrueFISP", MAGNETIC RESONANCE IN MEDICINE, ACADEMIC PRESS, DULUTH, MN, US, (20010101), vol. 45, ISSN 0740-3194, pages 720 - 723, XP002664821 [AD] 1-6 * the whole document *
by applicant   - KLAUS SCHEFFLER; JURGEN HENNIG, MAGN. RESON. MED, (2001), vol. 45, pages 720 - 723
    - P.C. LAUTERBUR, "Image Formation by Induced Local Interactions: Examples of Employing Nuclear Magnetic Resonance", NATURE, (1973), vol. 242, page 190491
    - HENNIG, J.; NAUERTH, A.; FRIEDBURG, H., "RARE imaging: A fast imaging method for clinical MR", MAGN RESON MED, (1986), vol. 3, doi:doi:10.1002/mrm.1910030602, pages 823 - 833, XP000885375

DOI:   http://dx.doi.org/10.1002/mrm.1910030602
    - MUGLER JP, "Optimized three-dimensional fast-spin-echo MRI", J MAGN RESON IMAGING, (201404), vol. 39, no. 4, pages 745 - 67
    - BUSSE, R. F.; BRAU, A. C.; BEATTY P. J.; BAYRAM, E.; MICHELICH, C. R.; KIJOWSKI, R.; ROWLEY, H. A., "Flexible and Efficient View Ordering for 3D Sequences with Periodic Signal Modulation", PROC 16TH ANNUAL MEETING ISMRM, (2008), page 837
    - HAACKE, E. M.; XU, Y.; CHENG, Y.-C. N.; REICHENBACH, J. R., "Susceptibility weighted imaging (SWI", MAGN RESON MED, (2004), vol. 52, pages 612 - 618
    - UDAYASANKAR, U. K., J. MAGN. RESON. IMAGING, vol. 28, pages 1133 - 1140
    - SCHEFFLER, K.; HENNIG, J., "Reduced circular field-of-view imaging", MAGN RESON MED, (1998), vol. 40, pages 474 - 480, XP002097032
    - MUGLER JP ET AL., PROC ISMRM, (2013), vol. 21, page 2368
    - LAI, S.; GLOVER, G. H., "Three-dimensional spiral fMRI technique: A comparison with 2D spiral acquisition", MAGN RESON MED, (1998), vol. 39, pages 68 - 78, XP008063284
    - OSHIO K1; FEINBERG DA, "GRASE (Gradient- and spin-echo) imaging: a novel fast MRI technique", MAGN RESON MED., (199108), vol. 20, no. 2, pages 344 - 9, XP000226831
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.