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

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
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: EP3766661

EP3766661 - METHOD AND DEVICE FOR PRODUCING A MELT AND / OR PLASTIC FILM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.09.2022
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  08.10.2021
FormerGrant of patent is intended
Status updated on  17.09.2021
FormerRequest for examination was made
Status updated on  30.07.2021
FormerGrant of patent is intended
Status updated on  20.04.2021
FormerRequest for examination was made
Status updated on  22.01.2021
FormerThe application has been published
Status updated on  18.12.2020
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024 [2024/44]
Applicant(s)For all designated states
Brückner Maschinenbau GmbH & Co. KG
Königsberger Strasse 5-7
83313 Siegsdorf / DE
[2021/03]
Inventor(s)01 / Knoche, Thomas
Bachmayerstraße 14
83278 Traunstein / DE
02 / Armbruster, Maximilian
Holzhofweg 6c
83512 Wasserburg a. Inn / DE
03 / Hoffmann, Andreas
Haidenholzstraße 65
83071 Stephanskirchen / DE
04 / Frass, Sebastian
Kastanienweg 13
83071 Stephanskirchen / DE
05 / Krippner, Heiko
Breslauer Ring 16
83278 Traunstein / DE
06 / Kuhnigk, Steffen
Reichenhallerstraße 2
83334 Inzell / DE
 [2021/03]
Representative(s)Flach Bauer & Partner Patentanwälte mbB
Adlzreiterstraße 11
83022 Rosenheim / DE
[N/P]
Former [2021/03]Flach Bauer Stahl Patentanwälte Partnerschaft mbB
Adlzreiterstraße 11
83022 Rosenheim / DE
Application number, filing date20181906.724.06.2020
[2021/03]
Priority number, dateDE20191011950518.07.2019         Original published format: DE102019119505
[2021/03]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3766661
Date:20.01.2021
Language:DE
[2021/03]
Type: B1 Patent specification 
No.:EP3766661
Date:10.11.2021
Language:DE
[2021/45]
Search report(s)(Supplementary) European search report - dispatched on:EP15.12.2020
ClassificationIPC:B29C48/27, B29C48/14, B29C48/08, B29C48/88, B29C48/92
[2021/03]
CPC:
B29C48/914 (EP,CN,KR,US); B29C48/08 (EP,CN,KR,US); B29C48/1472 (EP,US);
B29C48/1476 (US); B29C48/25 (KR); B29C48/27 (KR);
B29C48/274 (EP,US); B29C48/92 (EP); B29C55/04 (KR);
B29C55/12 (KR,US); C08J5/18 (CN); B29C2948/92723 (EP);
B29C2948/92923 (EP); B29C48/95 (EP); B29L2007/008 (KR);
B29L2031/3468 (EP,KR,US); B29L2031/755 (KR) (-)
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 [2021/08]
Former [2021/03]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 
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES SCHMELZE- UND/ODER KUNSTSTOFFFILMS[2021/03]
English:METHOD AND DEVICE FOR PRODUCING A MELT AND / OR PLASTIC FILM[2021/03]
French:PROCÉDÉ ET DISPOSITIF DE FABRICATION D'UN FEUILLE DE FUSION ET/OU DE MATIÈRE PLASTIQUE[2021/03]
Examination procedure15.01.2021Amendment by applicant (claims and/or description)
15.01.2021Examination requested  [2021/08]
15.01.2021Date on which the examining division has become responsible
21.04.2021Communication of intention to grant the patent
28.07.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
28.07.2021Fee for grant paid
28.07.2021Fee for publishing/printing paid
27.09.2021Communication of intention to grant the patent
30.09.2021Receipt of the translation of the claim(s)
Opposition(s)11.08.2022No opposition filed within time limit [2022/42]
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  TooltipHU24.06.2020
AL10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
MK10.11.2021
MT10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE24.06.2022
LU24.06.2022
BE30.06.2022
[2024/44]
Former [2024/26]HU24.06.2020
AL10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
MK10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE24.06.2022
LU24.06.2022
BE30.06.2022
Former [2024/23]AL10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
MK10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE24.06.2022
LU24.06.2022
BE30.06.2022
Former [2024/20]AL10.11.2021
CY10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE24.06.2022
LU24.06.2022
BE30.06.2022
Former [2023/26]AL10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE24.06.2022
LU24.06.2022
BE30.06.2022
Former [2023/21]AL10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE24.06.2022
LU24.06.2022
Former [2023/20]AL10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
IE24.06.2022
Former [2023/08]AL10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
MC10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/49]AL10.11.2021
CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/35]CZ10.11.2021
DK10.11.2021
EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SK10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/34]EE10.11.2021
ES10.11.2021
FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RO10.11.2021
RS10.11.2021
SE10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/33]FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
SM10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/25]FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
BG10.02.2022
NO10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/24]FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
NL10.11.2021
PL10.11.2021
RS10.11.2021
SE10.11.2021
BG10.02.2022
GR11.02.2022
IS10.03.2022
PT10.03.2022
Former [2022/23]FI10.11.2021
HR10.11.2021
LT10.11.2021
LV10.11.2021
PL10.11.2021
RS10.11.2021
BG10.02.2022
PT10.03.2022
Former [2022/22]FI10.11.2021
LT10.11.2021
RS10.11.2021
BG10.02.2022
Former [2022/21]RS10.11.2021
BG10.02.2022
Former [2022/19]BG10.02.2022
Documents cited:Search[A]US3423493  (KLENK LUDWIG, et al) [A] 1-17 * figure 1 *;
 [A]WO0224432  (3M INNOVATIVE PROPERTIES CO [US]) [A] 1-17 * claims 1,2,5,7,18,24 ** figure 1 *;
 [XAI]WO2009044906  (TONEN SEKIYUKAGAKU KK [JP], et al) [X] 1,8 * figure 1 * [A] 2,9 [I] 3-7,10-17;
 [XA]DE102011013539  (BERLING GMBH [DE]) [X] 1,8,15-17 * abstract * * paragraph [0039] * * figure 1 * [A] 2-7,9-14;
 [A]EP3124201  (TORAY BATTERY SEPARATOR FILM [JP]) [A] 1-17 * figures 1,4 *
by applicantEP0160551
 EP0378279
 WO9965093
 WO2008016174
 WO2012138398
 US2018036930
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.