EP2862516 - CT imaging methods and systems [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.06.2019 Database last updated on 02.09.2024 | |
Former | The patent has been granted Status updated on 29.06.2018 | ||
Former | Grant of patent is intended Status updated on 25.01.2018 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For all designated states Nuctech Company Limited 2nd Floor, Block A TongFang Building Shuangqinglu Haidian District Beijing 100084 / CN | [2018/31] |
Former [2015/17] | For all designated states Nuctech Company Limited 2nd Floor, Block A Tongfang Building Shuangqinglu Haidian District, Beijing 100084 / CN | Inventor(s) | 01 /
Shen, Le Nuctech Company Limited 2nd Floor, Block A, TongFang Building Shuangqinglu Haidian District 100084 Beijing / CN | 02 /
Xing, Yuxiang Nuctech Company Limited 2nd Floor, Block A, TongFang Building Shuangqinglu Haidian District 100084 Beijing / CN | 03 /
Zhang, Li Nuctech Company Limited 2nd Floor, Block A, TongFang Building Shuangqinglu Haidian District 100084 Beijing / CN | 04 /
Chen, Zhiqiang Nuctech Company Limited 2nd Floor, Block A, TongFang Building Shuangqinglu Haidian District 100084 Beijing / CN | [2015/17] | Representative(s) | Gunzelmann, Rainer Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstraße 2 81541 München / DE | [N/P] |
Former [2015/17] | Gunzelmann, Rainer Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstraße 2 81541 München / DE | Application number, filing date | 14172167.0 | 12.06.2014 | [2015/17] | Priority number, date | CN201310234787 | 14.06.2013 Original published format: CN201310234787 | [2015/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2862516 | Date: | 22.04.2015 | Language: | EN | [2015/17] | Type: | B1 Patent specification | No.: | EP2862516 | Date: | 01.08.2018 | Language: | EN | [2018/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.03.2015 | Classification | IPC: | A61B6/03, A61B6/00, G06T11/00 | [2015/17] | CPC: |
G01N23/046 (EP,GB,US);
G06T11/006 (EP,GB,US);
A61B6/03 (GB);
A61B6/032 (EP,GB,US);
A61B6/4241 (EP,GB,US);
A61B6/482 (EP,GB,US);
A61B6/5205 (EP,GB,US);
A61B6/5258 (EP,GB,US);
G06T11/005 (EP,GB,US);
| Designated contracting states | 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 [2015/17] | Title | German: | Computertomografieverfahren und -systeme | [2015/17] | English: | CT imaging methods and systems | [2015/17] | French: | Procédés et systèmes d'imagerie de tomographie assistée par ordinateur | [2015/17] | Examination procedure | 12.06.2014 | Examination requested [2015/17] | 21.10.2015 | Amendment by applicant (claims and/or description) | 26.01.2018 | Communication of intention to grant the patent | 23.05.2018 | Fee for grant paid | 23.05.2018 | Fee for publishing/printing paid | 23.05.2018 | Receipt of the translation of the claim(s) | Opposition(s) | 03.05.2019 | No opposition filed within time limit [2019/28] | Fees paid | Renewal fee | 31.03.2016 | Renewal fee patent year 03 | 20.06.2017 | Renewal fee patent year 04 | 20.06.2018 | Renewal fee patent year 05 |
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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 Tooltip | HU | 12.06.2014 | AL | 01.08.2018 | CY | 01.08.2018 | CZ | 01.08.2018 | DK | 01.08.2018 | EE | 01.08.2018 | FI | 01.08.2018 | HR | 01.08.2018 | LT | 01.08.2018 | LV | 01.08.2018 | MC | 01.08.2018 | MK | 01.08.2018 | MT | 01.08.2018 | RO | 01.08.2018 | RS | 01.08.2018 | SE | 01.08.2018 | SI | 01.08.2018 | SK | 01.08.2018 | SM | 01.08.2018 | TR | 01.08.2018 | BG | 01.11.2018 | GR | 02.11.2018 | IS | 01.12.2018 | PT | 01.12.2018 | [2022/31] |
Former [2021/34] | HU | 12.06.2014 | |
AL | 01.08.2018 | ||
CY | 01.08.2018 | ||
CZ | 01.08.2018 | ||
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EE | 01.08.2018 | ||
FI | 01.08.2018 | ||
HR | 01.08.2018 | ||
LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
MC | 01.08.2018 | ||
MT | 01.08.2018 | ||
RO | 01.08.2018 | ||
RS | 01.08.2018 | ||
SE | 01.08.2018 | ||
SI | 01.08.2018 | ||
SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
TR | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
PT | 01.12.2018 | ||
Former [2021/32] | HU | 12.06.2014 | |
AL | 01.08.2018 | ||
CY | 01.08.2018 | ||
CZ | 01.08.2018 | ||
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EE | 01.08.2018 | ||
FI | 01.08.2018 | ||
HR | 01.08.2018 | ||
LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
MC | 01.08.2018 | ||
RO | 01.08.2018 | ||
RS | 01.08.2018 | ||
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SI | 01.08.2018 | ||
SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
TR | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
PT | 01.12.2018 | ||
Former [2021/26] | AL | 01.08.2018 | |
CY | 01.08.2018 | ||
CZ | 01.08.2018 | ||
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EE | 01.08.2018 | ||
FI | 01.08.2018 | ||
HR | 01.08.2018 | ||
LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
MC | 01.08.2018 | ||
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RS | 01.08.2018 | ||
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SI | 01.08.2018 | ||
SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
TR | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
PT | 01.12.2018 | ||
Former [2020/29] | AL | 01.08.2018 | |
CZ | 01.08.2018 | ||
DK | 01.08.2018 | ||
EE | 01.08.2018 | ||
FI | 01.08.2018 | ||
HR | 01.08.2018 | ||
LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
MC | 01.08.2018 | ||
RO | 01.08.2018 | ||
RS | 01.08.2018 | ||
SE | 01.08.2018 | ||
SI | 01.08.2018 | ||
SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
TR | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
PT | 01.12.2018 | ||
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CZ | 01.08.2018 | ||
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EE | 01.08.2018 | ||
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LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
MC | 01.08.2018 | ||
RO | 01.08.2018 | ||
RS | 01.08.2018 | ||
SE | 01.08.2018 | ||
SI | 01.08.2018 | ||
SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
TR | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
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CZ | 01.08.2018 | ||
DK | 01.08.2018 | ||
EE | 01.08.2018 | ||
FI | 01.08.2018 | ||
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LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
MC | 01.08.2018 | ||
RO | 01.08.2018 | ||
RS | 01.08.2018 | ||
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SI | 01.08.2018 | ||
SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
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SI | 01.08.2018 | ||
SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
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CZ | 01.08.2018 | ||
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EE | 01.08.2018 | ||
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LT | 01.08.2018 | ||
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RO | 01.08.2018 | ||
RS | 01.08.2018 | ||
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SK | 01.08.2018 | ||
SM | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
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CZ | 01.08.2018 | ||
EE | 01.08.2018 | ||
FI | 01.08.2018 | ||
HR | 01.08.2018 | ||
LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
RO | 01.08.2018 | ||
RS | 01.08.2018 | ||
SE | 01.08.2018 | ||
SK | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
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CZ | 01.08.2018 | ||
FI | 01.08.2018 | ||
HR | 01.08.2018 | ||
LT | 01.08.2018 | ||
LV | 01.08.2018 | ||
RO | 01.08.2018 | ||
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SE | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
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FI | 01.08.2018 | ||
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LV | 01.08.2018 | ||
RS | 01.08.2018 | ||
SE | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
Former [2019/11] | FI | 01.08.2018 | |
HR | 01.08.2018 | ||
LT | 01.08.2018 | ||
RS | 01.08.2018 | ||
SE | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
Former [2019/10] | FI | 01.08.2018 | |
LT | 01.08.2018 | ||
RS | 01.08.2018 | ||
SE | 01.08.2018 | ||
BG | 01.11.2018 | ||
GR | 02.11.2018 | ||
IS | 01.12.2018 | ||
Former [2019/08] | FI | 01.08.2018 | |
LT | 01.08.2018 | ||
IS | 01.12.2018 | ||
Former [2019/07] | LT | 01.08.2018 | Documents cited: | Search | [X]US2011150183 (WU XIAOYE [US], et al) [X] 1,7,13,14 * paragraph [0011] - paragraph [0017] * * paragraph [0027] - paragraph [0037] * * figure 2 *; | [XY] - TIMOTHY P SZCZYKUTOWICZ ET AL, "Dual energy CT using slow kVp switching acquisition and prior image constrained compressed sensing;Dual energy CT using slow kVp switching acquisition and PICCS", PHYSICS IN MEDICINE AND BIOLOGY, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL GB, (20101012), vol. 55, no. 21, doi:10.1088/0031-9155/55/21/005, ISSN 0031-9155, pages 6411 - 6429, XP020199465 [X] 1,6,7,9,12-15 * abstract * * section "2.3. Experimental data acquisitions" * * section "2.5. Reconstructing undersampled kVp data sets using PICCS" * * section "3.2. Dual energy CT using PICCS and kVp switching scheme: physical phantom experimental studies and results" * * section "4. Discussion and conclusions" * * figure 5 * [Y] 2-5,8,10,11 DOI: http://dx.doi.org/10.1088/0031-9155/55/21/005 | [Y] - CHEN GUANG-HONG ET AL, "Temporal resolution improvement using PICCS in MDCT cardiac imaging", MEDICAL PHYSICS, AIP, MELVILLE, NY, US, (20090508), vol. 36, no. 6, doi:10.1118/1.3130018, ISSN 0094-2405, pages 2130 - 2135, XP012130049 [Y] 2-4,8,10 * section "I. Introduction" * * section "IV. Discussion and conclusions" * DOI: http://dx.doi.org/10.1118/1.3130018 | [Y] - HENGYONG YU ET AL, "Compressed sensing based interior tomography", PHYSICS IN MEDICINE AND BIOLOGY, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL GB, (20090507), vol. 54, no. 9, doi:10.1088/0031-9155/54/9/014, ISSN 0031-9155, pages 2791 - 2805, XP020149967 [Y] 5,11 * abstract * DOI: http://dx.doi.org/10.1088/0031-9155/54/9/014 |