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Extract from the Register of European Patents

EP About this file: EP3435079

EP3435079 - CHROMATOGRAPHY STATIONARY PHASE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.06.2021
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  26.06.2020
FormerGrant of patent is intended
Status updated on  17.03.2020
FormerExamination is in progress
Status updated on  15.11.2019
FormerRequest for examination was made
Status updated on  30.12.2018
FormerThe international publication has been made
Status updated on  29.09.2017
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Daicel Corporation
3-1, Ofuka-cho
Kita-ku
Osaka-shi, Osaka 530-0011 / JP
[2019/05]
Inventor(s)01 / SHIBATA, Toru
c/o DAICEL CORPORATION
1239 Shinzaike
Aboshi-ku
Himeji-shi Hyogo 671-1283 / JP
02 / SHINKURA, Satoshi
c/o DAICEL CORPORATION
1239 Shinzaike
Aboshi-ku
Himeji-shi Hyogo 671-1283 / JP
 [2019/05]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2019/05]
Application number, filing date17770329.523.03.2017
[2019/05]
WO2017JP11655
Priority number, dateJP2016005822523.03.2016         Original published format: JP 2016058225
[2019/05]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017164289
Date:28.09.2017
Language:JA
[2017/39]
Type: A1 Application with search report 
No.:EP3435079
Date:30.01.2019
Language:EN
[2019/05]
Type: B1 Patent specification 
No.:EP3435079
Date:29.07.2020
Language:EN
[2020/31]
Search report(s)International search report - published on:JP28.09.2017
(Supplementary) European search report - dispatched on:EP11.03.2019
ClassificationIPC:B01J20/26, B01J20/288, B01J20/289, B01J20/28, B01J20/30, B01J20/32, G01N30/88, G01N30/02, B01D15/00, B01D15/08, B01D15/40, B01J20/285, B01J20/287, G01N30/52
[2019/15]
CPC:
B01J20/285 (EP,US); B01J20/261 (EP,US); B01J20/264 (EP,US);
B01J20/28004 (EP,US); B01J20/28019 (EP,US); B01J20/28042 (EP,US);
B01J20/287 (EP,US); B01J20/288 (EP,US); B01J20/289 (EP,US);
B01J20/3078 (EP,US); B01J20/3085 (EP,US); B01J20/3204 (EP,US);
B01J20/3217 (EP,US); B01J20/3276 (EP,US); B01J20/3282 (EP,US);
G01N30/02 (US); G01N30/52 (EP,US); B01D15/40 (EP,US);
B01J2220/52 (EP,US); B01J2220/82 (EP,US) (-)
Former IPC [2019/05]G01N30/88, G01N30/02
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 [2019/05]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:STATIONÄRE CHROMATOGRAFIEPHASE[2019/05]
English:CHROMATOGRAPHY STATIONARY PHASE[2019/05]
French:PHASE STATIONNAIRE DE CHROMATOGRAPHIE[2019/05]
Entry into regional phase22.10.2018Translation filed 
22.10.2018National basic fee paid 
22.10.2018Search fee paid 
22.10.2018Designation fee(s) paid 
22.10.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
22.10.2018Examination requested  [2019/05]
02.10.2019Amendment by applicant (claims and/or description)
19.11.2019Despatch of a communication from the examining division (Time limit: M02)
16.01.2020Reply to a communication from the examining division
18.03.2020Communication of intention to grant the patent
23.06.2020Fee for grant paid
23.06.2020Fee for publishing/printing paid
23.06.2020Receipt of the translation of the claim(s)
Opposition(s)30.04.2021No opposition filed within time limit [2021/27]
Fees paidRenewal fee
22.10.2018Renewal fee patent year 03
18.03.2020Renewal fee patent year 04
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  TooltipHU23.03.2017
AL29.07.2020
AT29.07.2020
CY29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
MK29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
IE23.03.2021
LU23.03.2021
BE31.03.2021
[2024/23]
Former [2023/33]HU23.03.2017
AL29.07.2020
AT29.07.2020
CY29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
IE23.03.2021
LU23.03.2021
BE31.03.2021
Former [2023/30]AL29.07.2020
AT29.07.2020
CY29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
IE23.03.2021
LU23.03.2021
BE31.03.2021
Former [2022/34]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
IE23.03.2021
LU23.03.2021
BE31.03.2021
Former [2022/09]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
IE23.03.2021
LU23.03.2021
Former [2022/07]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
IE23.03.2021
Former [2021/45]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
MC29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/36]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SI29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/28]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SK29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/25]AL29.07.2020
AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/22]AT29.07.2020
CZ29.07.2020
DK29.07.2020
EE29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RO29.07.2020
RS29.07.2020
SE29.07.2020
SM29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/20]AT29.07.2020
DK29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
IT29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RS29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/17]AT29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
LT29.07.2020
LV29.07.2020
NL29.07.2020
PL29.07.2020
RS29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/10]AT29.07.2020
ES29.07.2020
FI29.07.2020
HR29.07.2020
LT29.07.2020
LV29.07.2020
PL29.07.2020
RS29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
IS29.11.2020
PT30.11.2020
Former [2021/09]AT29.07.2020
ES29.07.2020
FI29.07.2020
LT29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
GR30.10.2020
PT30.11.2020
Former [2021/08]ES29.07.2020
FI29.07.2020
LT29.07.2020
SE29.07.2020
BG29.10.2020
NO29.10.2020
PT30.11.2020
Former [2021/07]FI29.07.2020
LT29.07.2020
NO29.10.2020
Documents cited:Search[XA]US2001014448  (CHAPPA RALPH A [US], et al) [X] 1,5,6 * examples 15, 25 * * tables 9, 13 * [A] 2-4,7-12;
 [A]US6410044  (CHUDZIK STEPHEN J [US], et al) [A] 1-12 * the whole document *;
 [A]WO2011022457  (ISP INVESTMENTS INC [US], et al) [A] 1-12 * the whole document *;
 [XA]  - M. N. GORBUNOVA ET AL, "New N-allylmaleimide-based copolymers: Synthesis and thermal properties", POLYMER SCIENCE. SERIES B, New York, (20150701), vol. 57, no. 4, doi:10.1134/S1560090415040041, ISSN 1560-0904, pages 304 - 312, XP055552994 [X] 1,5,6 * Section "Experimental" on page 305 * * chemical structure shown on page 306, left column * [A] 2-4,7-12

DOI:   http://dx.doi.org/10.1134/S1560090415040041
 [A]  - GÜLDEM GÜVEN ET AL, "Complex-radical copolymerization of N-vinyl pyrrolidone with isostructural analogs of maleic anhydride", POLYMER BULLETIN., DE, (20080223), vol. 60, no. 6, doi:10.1007/s00289-008-0909-7, ISSN 0170-0839, pages 741 - 752, XP055552996 [A] 1-12 * the whole document *

DOI:   http://dx.doi.org/10.1007/s00289-008-0909-7
International search[A]JP2001506364  (Dionex Corp.) [A] 1-14* , claims; specification, page 14, line 27 to page 15, line 6 & US 5792331 A claims; column 4, lines 53 to 67 & WO 1998/027418 A1 *;
 [A]WO2011136329  (HITACHI HIGH TECH CORP [JP], et al) [A] 1-14 * , paragraphs [0010], [0040], [0077] to [0082], [0102] to [0108], [0114] to [0123] & US 2013/0048853 A1 paragraphs [0011], [0069], [0109] to [0118], [0141] to [0150], [0156] to [0165] & EP 2564923 A1 *;
 [A]JP2013539016  (Waters Technologies Corp.) [A] 1-14 * , claims 1, 164; example 18 & US 2013/0112605 A1 claim 1; paragraph [0165]; example 18 & WO 2012/018598 A1 *;
 [A]WO2014201033  (WATERS TECHNOLOGIES CORP [US]) [A] 1-14 * , claims; description, page 26, line 34 to page 29, line 13 & JP 2016-521858 A & US 2016/0184736 A1 *;
 [A]  - BATUEVA, T.D. et al., "Sorption Properties of Polymers Based on N-Substituted Maleimides", Journal of Applied Polymer Science, (20130815), vol. 129, no. 4, pages 1978 - 1983, XP055423136 [A] 1-14

DOI:   http://dx.doi.org/10.1002/app.38913
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.