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

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
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: EP2467415

EP2467415 - METHOD FOR PRODUCING LOW-HALOGEN POLYBIPHENYLSULFONE POLYMERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.08.2020
Database last updated on 11.04.2026
FormerThe patent has been granted
Status updated on  06.09.2019
FormerGrant of patent is intended
Status updated on  21.03.2019
FormerExamination is in progress
Status updated on  03.11.2017
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
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2019/41]
Former [2012/26]For all designated states
BASF SE
67056 Ludwigshafen / DE
Inventor(s)01 / WEBER, Martin
Diedesfelder Str. 26
67487 Maikammer / DE
02 / MALETZKO, Christian
Rudolf-Virchow-Str. 8
67122 Altrip / DE
03 / LANGE, Gerhard
Dreißig-Morgen-Weg 35
69198 Schriesheim / DE
04 / ERBES, Jörg
Jollystr. 33
76137 Karlsruhe / DE
05 / DIETRICH, Matthias
Neuer Burgweg 1
69469 Weinheim / DE
06 / INCHAURRONDO, Nicolas
Augustaanlage 53
68165 Mannheim / DE
07 / SIGWART, Christoph
Multring 52
69469 Weinheim / DE
 [2012/26]
Representative(s)BASF IP Association
BASF SE
G-FLP-C006
67056 Ludwigshafen / DE
[2019/41]
Former [2012/26](deleted)
Application number, filing date10742832.817.08.2010
[2019/41]
WO2010EP61924
Priority number, dateEP2009016823120.08.2009         Original published format: EP 09168231
[2012/26]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2011020823
Date:24.02.2011
Language:DE
[2011/08]
Type: A1 Application with search report 
No.:EP2467415
Date:27.06.2012
Language:DE
The application published by WIPO in one of the EPO official languages on 24.02.2011 takes the place of the publication of the European patent application.
[2012/26]
Type: B1 Patent specification 
No.:EP2467415
Date:09.10.2019
Language:DE
[2019/41]
Search report(s)International search report - published on:EP24.02.2011
ClassificationIPC:C08G75/23
[2012/26]
CPC:
C08G75/23 (EP,KR,US); C08G75/20 (US); C08J5/18 (KR,US);
C08J9/00 (KR); C08L81/06 (EP,KR,US); D01F6/76 (US);
C08G2261/3444 (US); C08J2381/06 (US); C08L2207/04 (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,   SE,   SI,   SK,   SM,   TR [2012/26]
Extension statesBANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON HALOGENARMEN POLYBIPHENYLSULFON-POLYMEREN[2012/26]
English:METHOD FOR PRODUCING LOW-HALOGEN POLYBIPHENYLSULFONE POLYMERS[2012/26]
French:PROCÉDÉ DE PRODUCTION DE POLYMÈRES DE POLYBIPHÉNYLSULFONE À FAIBLE TENEUR EN HALOGÈNE[2012/26]
Entry into regional phase20.03.2012National basic fee paid 
20.03.2012Designation fee(s) paid 
20.03.2012Examination fee paid 
Examination procedure20.03.2012Examination requested  [2012/26]
29.10.2012Amendment by applicant (claims and/or description)
03.11.2017Despatch of a communication from the examining division (Time limit: M04)
28.02.2018Reply to a communication from the examining division
16.10.2018Despatch of a communication from the examining division (Time limit: M04)
12.02.2019Reply to a communication from the examining division
22.03.2019Communication of intention to grant the patent
11.07.2019Fee for grant paid
11.07.2019Fee for publishing/printing paid
11.07.2019Receipt 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  03.11.2017
Opposition(s)10.07.2020No opposition filed within time limit [2020/38]
Fees paidRenewal fee
31.08.2012Renewal fee patent year 03
02.09.2013Renewal fee patent year 04
01.09.2014Renewal fee patent year 05
31.08.2015Renewal fee patent year 06
31.08.2016Renewal fee patent year 07
31.08.2017Renewal fee patent year 08
31.08.2018Renewal fee patent year 09
02.09.2019Renewal fee patent year 10
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  TooltipHU17.08.2010
AL09.10.2019
CY09.10.2019
CZ09.10.2019
DK09.10.2019
EE09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
MC09.10.2019
MK09.10.2019
MT09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
SI09.10.2019
SK09.10.2019
SM09.10.2019
TR09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
IS09.02.2020
PT10.02.2020
[2022/32]
Former [2022/27]HU17.08.2010
AL09.10.2019
CY09.10.2019
CZ09.10.2019
DK09.10.2019
EE09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
MC09.10.2019
MT09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
SI09.10.2019
SK09.10.2019
SM09.10.2019
TR09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
IS09.02.2020
PT10.02.2020
Former [2022/26]AL09.10.2019
CZ09.10.2019
DK09.10.2019
EE09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
MC09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
SI09.10.2019
SK09.10.2019
SM09.10.2019
TR09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
IS09.02.2020
PT10.02.2020
Former [2021/18]AL09.10.2019
CZ09.10.2019
DK09.10.2019
EE09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
MC09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
SI09.10.2019
SK09.10.2019
SM09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
IS09.02.2020
PT10.02.2020
Former [2020/51]AL09.10.2019
CZ09.10.2019
DK09.10.2019
EE09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
SI09.10.2019
SK09.10.2019
SM09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
IS09.02.2020
PT10.02.2020
Former [2020/37]AL09.10.2019
CZ09.10.2019
DK09.10.2019
EE09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
SK09.10.2019
SM09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
IS09.02.2020
PT10.02.2020
Former [2020/36]AL09.10.2019
CZ09.10.2019
DK09.10.2019
EE09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
IS09.02.2020
PT10.02.2020
Former [2020/35]AL09.10.2019
CZ09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
RO09.10.2019
SE09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
PT10.02.2020
IS24.02.2020
Former [2020/32]AL09.10.2019
FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
SE09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
PT10.02.2020
IS24.02.2020
Former [2020/25]FI09.10.2019
HR09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
SE09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
PT10.02.2020
IS24.02.2020
Former [2020/24]FI09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
SE09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
PT10.02.2020
IS24.02.2020
Former [2020/23]FI09.10.2019
LT09.10.2019
LV09.10.2019
PL09.10.2019
SE09.10.2019
BG09.01.2020
NO09.01.2020
GR10.01.2020
PT10.02.2020
Former [2020/22]FI09.10.2019
LT09.10.2019
SE09.10.2019
BG09.01.2020
NO09.01.2020
PT10.02.2020
Former [2020/21]NO09.01.2020
Cited inInternational search[X] US4794155  (WOO EDMOND P et al.) [X] 17 * column 7; examples 3,4 *
 [XY] EP0106023  (UNION CARBIDE CORP et al.) [X] 1-21 * page 120 - page 121; example 30 *[Y] 1-21
 [Y] DE2719305  (UNION CARBIDE CORP et al.) [Y] 1-21 * page 11 - page 13 *
by applicantDE1957091
 EP0000361
 EP0347669
 WO0018824
 EP1272547
 DE10117715
   J.E. MCGRATH, POLYMER, vol. 25, 1984, pages 1827
   BAERLOCHER, ADDITIVES, 2005
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.