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Extract from the Register of European Patents

EP About this file: EP2897928

EP2897928 - BUTADIENE EXTRACTION PRE-ABSORBER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.08.2019
Database last updated on 16.07.2024
FormerThe patent has been granted
Status updated on  31.08.2018
FormerGrant of patent is intended
Status updated on  11.03.2018
FormerExamination is in progress
Status updated on  25.08.2017
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Lummus Technology LLC
1515 Broad Street
Bloomfield, New Jersey 07003-3096 / US
[2018/36]
Former [2018/35]For all designated states
CB&I Technology Inc.
1515 Broad Street
Bloomfield, New Jersey 07003-3096 / US
Former [2015/31]For all designated states
Lummus Technology Inc.
1515 Broad Street
Bloomfield, NJ 07003 / US
Inventor(s)01 / SCHWINT, Kevin, John
4 Ginger Lane
Long Valley, NJ 07853 / US
02 / BRUMMER, Robert, John
5 Evergreen Avenue
Wharton, NJ 07885 / US
 [2015/31]
Representative(s)Osha BWB
2, rue de la Paix
75002 Paris / FR
[N/P]
Former [2015/31]Osha Liang
2, rue de la Paix
75002 Paris / FR
Application number, filing date13839087.714.08.2013
[2018/40]
WO2013US54909
Priority number, dateUS201261703409P20.09.2012         Original published format: US 201261703409 P
[2015/31]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014046811
Date:27.03.2014
Language:EN
[2014/13]
Type: A1 Application with search report 
No.:EP2897928
Date:29.07.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 27.03.2014 takes the place of the publication of the European patent application.
[2015/31]
Type: B1 Patent specification 
No.:EP2897928
Date:03.10.2018
Language:EN
[2018/40]
Search report(s)International search report - published on:KR27.03.2014
(Supplementary) European search report - dispatched on:EP18.04.2016
ClassificationIPC:B01D3/14, B01D3/40, C07C4/02, C07C5/327, C07C5/48, C07C7/11
[2018/07]
CPC:
C07C7/11 (EP,RU,US); C07C11/167 (RU); C07C7/10 (RU,US);
B01D3/143 (US); B01D3/40 (US); C07C4/02 (US);
C07C5/327 (US); C07C5/48 (US); Y10T29/49716 (EP,US) (-)
C-Set:
C07C7/11, C07C11/167 (EP,US)
Former IPC [2015/31]C07C7/12, C07C11/167, B01J20/22
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 [2015/31]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VORABSORBER FÜR BUTADIENEXTRAKTION[2015/31]
English:BUTADIENE EXTRACTION PRE-ABSORBER[2015/31]
French:PRÉABSORBEUR POUR EXTRAIRE LE BUTADIÈNE[2015/31]
Entry into regional phase20.04.2015National basic fee paid 
20.04.2015Search fee paid 
20.04.2015Designation fee(s) paid 
20.04.2015Examination fee paid 
Examination procedure20.04.2015Examination requested  [2015/31]
04.11.2016Amendment by applicant (claims and/or description)
28.08.2017Despatch of a communication from the examining division (Time limit: M04)
19.12.2017Reply to a communication from the examining division
12.03.2018Communication of intention to grant the patent
13.07.2018Fee for grant paid
13.07.2018Fee for publishing/printing paid
13.07.2018Receipt of the translation of the claim(s)
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  28.08.2017
Opposition(s)04.07.2019No opposition filed within time limit [2019/37]
Fees paidRenewal fee
27.08.2015Renewal fee patent year 03
29.08.2016Renewal fee patent year 04
28.08.2017Renewal fee patent year 05
27.08.2018Renewal 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  TooltipAL03.10.2018
CY03.10.2018
DK03.10.2018
EE03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
MK03.10.2018
MT03.10.2018
RS03.10.2018
SI03.10.2018
SM03.10.2018
GR04.01.2019
IS03.02.2019
[2022/31]
Former [2021/34]AL03.10.2018
CY03.10.2018
DK03.10.2018
EE03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
MT03.10.2018
RS03.10.2018
SI03.10.2018
SM03.10.2018
GR04.01.2019
IS03.02.2019
Former [2021/26]AL03.10.2018
CY03.10.2018
DK03.10.2018
EE03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
RS03.10.2018
SI03.10.2018
SM03.10.2018
GR04.01.2019
IS03.02.2019
Former [2020/25]AL03.10.2018
DK03.10.2018
EE03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
MC03.10.2018
RS03.10.2018
SI03.10.2018
SM03.10.2018
GR04.01.2019
IS03.02.2019
Former [2019/50]AL03.10.2018
DK03.10.2018
EE03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
RS03.10.2018
SI03.10.2018
SM03.10.2018
GR04.01.2019
IS03.02.2019
Former [2019/37]AL03.10.2018
DK03.10.2018
EE03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
RS03.10.2018
SM03.10.2018
GR04.01.2019
IS03.02.2019
Former [2019/34]AL03.10.2018
DK03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
RS03.10.2018
GR04.01.2019
IS03.02.2019
Former [2019/26]AL03.10.2018
HR03.10.2018
LT03.10.2018
LV03.10.2018
RS03.10.2018
GR04.01.2019
IS03.02.2019
Former [2019/25]HR03.10.2018
LT03.10.2018
LV03.10.2018
RS03.10.2018
GR04.01.2019
IS03.02.2019
Former [2019/24]HR03.10.2018
LT03.10.2018
LV03.10.2018
GR04.01.2019
IS03.02.2019
Former [2019/23]HR03.10.2018
LT03.10.2018
LV03.10.2018
IS03.02.2019
Former [2019/21]LT03.10.2018
IS03.02.2019
Former [2019/20]LT03.10.2018
Documents cited:Search[I]US3232849  (RENBERG GRAHAM A) [I] 1-19 * claims 1-8 *;
 [I]US3232850  (RENBERG GRAHAM A, et al) [I] 1-19 * column 2 line 11 - Column 3 line 8 *;
 [I]US3284339  (BEGLEY JOHN W, et al) [I] 1-19 * claim 2 *;
 [I]US6337429  (KINDLER KLAUS [DE], et al) [I] 1-19 * figure 1; claims 1, 7-9 *;
 [A]US7495138  (CRONE SVEN [DE], et al) [A] 1-19* the whole document *
International search[X]US3232849  (RENBERG GRAHAM A);
 [X]US3232850  (RENBERG GRAHAM A, et al);
 [X]US3284339  (BEGLEY JOHN W, et al);
 [X]US6337429  (KINDLER KLAUS [DE], et al);
 [A]US7495138  (CRONE SVEN [DE], et al)
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.