EP2923090 - PRESSURIZED MEDIUM ASSEMBLY [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.02.2022 Database last updated on 02.11.2024 | |
Former | The patent has been granted Status updated on 12.03.2021 | ||
Former | Grant of patent is intended Status updated on 02.11.2020 | Most recent event Tooltip | 06.09.2024 | Lapse of the patent in a contracting state New state(s): MT | published on 09.10.2024 [2024/41] | Applicant(s) | For all designated states Volvo Construction Equipment AB 631 85 Eskilstuna / SE | [2021/15] |
Former [2015/40] | For all designated states Volvo Construction Equipment AB 631 85 Eskilstuna / SE | Inventor(s) | 01 /
WIKTOR, Roland Bennigsenstrasse 10 31785 Hameln / DE | 02 /
HEYBROEK, Kim Jungfruhamnsvägen 10 S-635 31 Kvicksund / SE | [2015/40] | Representative(s) | Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Johannes-Brahms-Platz 1 20355 Hamburg / DE | [2021/15] |
Former [2015/40] | Volvo Technology Corporation Volvo Corporate Intellectual Property BF14100, M1.7 405 08 Göteborg / SE | Application number, filing date | 12888962.3 | 20.11.2012 | [2015/40] | WO2012SE00192 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2014081353 | Date: | 30.05.2014 | Language: | EN | [2014/22] | Type: | A1 Application with search report | No.: | EP2923090 | Date: | 30.09.2015 | Language: | EN | The application published by WIPO in one of the EPO official languages on 30.05.2014 takes the place of the publication of the European patent application. | [2015/40] | Type: | B1 Patent specification | No.: | EP2923090 | Date: | 14.04.2021 | Language: | EN | [2021/15] | Search report(s) | International search report - published on: | SE | 30.05.2014 | (Supplementary) European search report - dispatched on: | EP | 31.05.2016 | Classification | IPC: | F15B21/00, B62D12/00, E02F9/22, E02F3/43, E02F9/08 | [2016/26] | CPC: |
B62D12/00 (EP,CN,US);
F15B11/006 (EP,CN,US);
B62D5/20 (US);
E02F3/431 (EP,US);
E02F9/0841 (EP,CN,US);
E02F9/2221 (US);
E02F9/2228 (EP,CN,US);
E02F9/225 (EP,CN,US);
F15B15/1423 (US);
F15B15/20 (US);
F15B11/036 (EP,US);
F15B2211/30575 (EP,CN,US);
|
Former IPC [2015/40] | F15B21/00, B62D12/00, E02F9/22 | 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 [2015/40] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | DRUCKMEDIUMANORDNUNG | [2015/40] | English: | PRESSURIZED MEDIUM ASSEMBLY | [2015/40] | French: | ENSEMBLE DE MILIEU SOUS PRESSION | [2015/40] | Entry into regional phase | 20.06.2015 | National basic fee paid | 20.06.2015 | Search fee paid | 20.06.2015 | Designation fee(s) paid | 20.06.2015 | Examination fee paid | Examination procedure | 18.09.2014 | Request for preliminary examination filed International Preliminary Examining Authority: SE | 20.06.2015 | Examination requested [2015/40] | 15.12.2016 | Amendment by applicant (claims and/or description) | 03.11.2020 | Communication of intention to grant the patent | 08.03.2021 | Receipt of the translation of the claim(s) | 09.03.2021 | Fee for grant paid | 09.03.2021 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 03.11.2020 | Opposition(s) | 17.01.2022 | No opposition filed within time limit [2022/12] | Fees paid | Renewal fee | 20.06.2015 | Renewal fee patent year 03 | 24.11.2015 | Renewal fee patent year 04 | 10.11.2016 | Renewal fee patent year 05 | 17.11.2017 | Renewal fee patent year 06 | 27.11.2018 | Renewal fee patent year 07 | 09.10.2019 | Renewal fee patent year 08 | 30.11.2020 | Renewal fee patent year 09 |
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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 | 20.11.2012 | AL | 14.04.2021 | AT | 14.04.2021 | CY | 14.04.2021 | CZ | 14.04.2021 | DK | 14.04.2021 | EE | 14.04.2021 | ES | 14.04.2021 | FI | 14.04.2021 | HR | 14.04.2021 | IT | 14.04.2021 | LT | 14.04.2021 | LV | 14.04.2021 | MC | 14.04.2021 | MK | 14.04.2021 | MT | 14.04.2021 | NL | 14.04.2021 | PL | 14.04.2021 | RO | 14.04.2021 | RS | 14.04.2021 | SE | 14.04.2021 | SI | 14.04.2021 | SK | 14.04.2021 | SM | 14.04.2021 | TR | 14.04.2021 | BG | 14.07.2021 | NO | 14.07.2021 | GR | 15.07.2021 | IS | 14.08.2021 | PT | 16.08.2021 | GB | 20.11.2021 | IE | 20.11.2021 | LU | 20.11.2021 | BE | 30.11.2021 | CH | 30.11.2021 | LI | 30.11.2021 | [2024/41] |
Former [2024/29] | HU | 20.11.2012 | |
AL | 14.04.2021 | ||
AT | 14.04.2021 | ||
CY | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
MK | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
TR | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
GB | 20.11.2021 | ||
IE | 20.11.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
CH | 30.11.2021 | ||
LI | 30.11.2021 | ||
Former [2024/22] | HU | 20.11.2012 | |
AL | 14.04.2021 | ||
AT | 14.04.2021 | ||
CY | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
MK | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
GB | 20.11.2021 | ||
IE | 20.11.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
CH | 30.11.2021 | ||
LI | 30.11.2021 | ||
Former [2023/29] | HU | 20.11.2012 | |
AL | 14.04.2021 | ||
AT | 14.04.2021 | ||
CY | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
GB | 20.11.2021 | ||
IE | 20.11.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
CH | 30.11.2021 | ||
LI | 30.11.2021 | ||
Former [2023/24] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CY | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
GB | 20.11.2021 | ||
IE | 20.11.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
CH | 30.11.2021 | ||
LI | 30.11.2021 | ||
Former [2022/48] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
GB | 20.11.2021 | ||
IE | 20.11.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
CH | 30.11.2021 | ||
LI | 30.11.2021 | ||
Former [2022/47] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
GB | 20.11.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
CH | 30.11.2021 | ||
LI | 30.11.2021 | ||
Former [2022/37] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
CH | 30.11.2021 | ||
LI | 30.11.2021 | ||
Former [2022/36] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
IT | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
Former [2022/34] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
LU | 20.11.2021 | ||
BE | 30.11.2021 | ||
Former [2022/33] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
MC | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
BE | 30.11.2021 | ||
Former [2022/29] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SI | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2022/26] | AL | 14.04.2021 | |
AT | 14.04.2021 | ||
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2022/23] | AT | 14.04.2021 | |
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2022/10] | AT | 14.04.2021 | |
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
EE | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
PT | 16.08.2021 | ||
IS | 22.12.2021 | ||
Former [2022/09] | AT | 14.04.2021 | |
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RO | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SK | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2022/08] | AT | 14.04.2021 | |
CZ | 14.04.2021 | ||
DK | 14.04.2021 | ||
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2022/07] | AT | 14.04.2021 | |
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
SM | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2021/52] | AT | 14.04.2021 | |
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
PL | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2021/51] | AT | 14.04.2021 | |
ES | 14.04.2021 | ||
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
RS | 14.04.2021 | ||
SE | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
IS | 14.08.2021 | ||
PT | 16.08.2021 | ||
Former [2021/50] | AT | 14.04.2021 | |
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
SE | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
PT | 16.08.2021 | ||
Former [2021/49] | AT | 14.04.2021 | |
FI | 14.04.2021 | ||
HR | 14.04.2021 | ||
LT | 14.04.2021 | ||
LV | 14.04.2021 | ||
NL | 14.04.2021 | ||
SE | 14.04.2021 | ||
BG | 14.07.2021 | ||
NO | 14.07.2021 | ||
GR | 15.07.2021 | ||
Former [2021/47] | AT | 14.04.2021 | |
FI | 14.04.2021 | ||
LT | 14.04.2021 | ||
NL | 14.04.2021 | ||
BG | 14.07.2021 | ||
Former [2021/46] | AT | 14.04.2021 | |
FI | 14.04.2021 | ||
LT | 14.04.2021 | Documents cited: | Search | [XAI]EP1361312 (HUSCO INT INC [US]) [X] 1,12,15,26 * abstract * * paragraph [0029] * [A] 9,14,23,28 [I] 3-8,10,11,13,17-22,24,25,27; | [Y]EP1584822 (KOBELCO CONSTR MACHINERY LTD [JP]) [Y] 2,16 * paragraph [0043]; figures 1-2 *; | [XAI]US2006243128 (MA PENGFEI [US], et al) [X] 1,12,15,26 * abstract * [A] 9,14,23,28 [I] 3-8,10,11,13,17-22,24,25,27; | [XAYI]US2007044650 (KUEHN JEFFREY L [US], et al) [X] 1,12,15,26 * abstract * [A] 9,14,23,28 [Y] 2,16 [I] 3-8,10,11,13,17-22,24,25,27; | [AD]WO2010040890 (NORRHYDRO OY [FI], et al) [AD] 1,12,15,26* the whole document * | International search | [A]US3200713 (JAN VIERSMA TACO, et al); | [A]US2006243128 (MA PENGFEI [US], et al); | [A]US2008210505 (VIGHOLM BO [SE]); | [A]WO2010040890 (NORRHYDRO OY [FI], et al); | [A]WO2011091904 (METSO PAPER INC [FI], et al); | [X]US2011192157 (OGAWA TAKAYUKI [JP]) | by applicant | US2007044650 |