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Extract from the Register of European Patents

EP About this file: EP3738984

EP3738984 - METHOD FOR PRODUCING HETEROPHASIC PROPYLENE POLYMER PARTICLES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.09.2022
Database last updated on 06.07.2024
FormerThe patent has been granted
Status updated on  22.10.2021
FormerGrant of patent is intended
Status updated on  07.06.2021
FormerRequest for examination was made
Status updated on  27.11.2020
FormerThe application has been published
Status updated on  16.10.2020
Most recent event   Tooltip17.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 19.06.2024  [2024/25]
Applicant(s)For all designated states
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, Shinkawa 2-chome
Chuo-ku
Tokyo 104-8260 / JP
[2020/47]
Inventor(s)01 / ARAKAWA, Masayuki
c/o SUMITOMO CHEMICAL COMPANY, LIMITED
5-1, Anesaki-Kaigan
Ichihara-shi, Chiba 299-0195 / JP
 [2020/47]
Representative(s)Winter, Brandl - Partnerschaft mbB
Alois-Steinecker-Straße 22
85354 Freising / DE
[2021/47]
Former [2020/47]Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft mbB
Patent- und Rechtsanwaltskanzlei
Alois-Steinecker-Straße 22
85354 Freising / DE
Application number, filing date20161973.110.03.2020
[2020/47]
Priority number, dateJP2019006727729.03.2019         Original published format: JP 2019067277
[2020/47]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3738984
Date:18.11.2020
Language:EN
[2020/47]
Type: B1 Patent specification 
No.:EP3738984
Date:24.11.2021
Language:EN
[2021/47]
Search report(s)(Supplementary) European search report - dispatched on:EP20.10.2020
ClassificationIPC:C08F2/00, C08F6/00, C08F210/06, C08L23/14
[2020/47]
CPC:
C08F6/005 (EP); C08F6/00 (CN); C08F6/28 (US);
C08F110/06 (CN); C08F2/001 (EP); C08F210/06 (EP,CN);
C08L23/12 (EP); C08L2205/025 (EP); C08L2205/03 (EP);
C08L2308/00 (EP); C08L2314/04 (EP) (-)
C-Set:
C08F110/06, C08F2/34 (CN);
C08F210/06, C08F2/001 (EP);
C08F210/06, C08F2/34 (CN);
C08F210/06, C08F210/16 (CN);
C08F210/06, C08F4/651 (EP);
C08F210/06, C08F4/6548 (EP);
C08F6/005, C08L23/142 (EP);
C08F6/00, C08L23/12 (CN);
C08F6/00, C08L23/142 (CN);
C08L23/12, C08L23/16 (EP);
C08F210/06, C08F210/02, C08F2500/05, C08F2500/24 (EP)
(-)
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 [2021/01]
Former [2020/47]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 ZUR HERSTELLUNG VON HETEROPHASISCHEN PROPYLENPOLYMERTEILCHEN[2020/47]
English:METHOD FOR PRODUCING HETEROPHASIC PROPYLENE POLYMER PARTICLES[2020/47]
French:PROCÉDÉ DE PRODUCTION DE PARTICULES DE POLYMÈRE DE PROPYLÈNE HÉTÉROPHASIQUE[2020/47]
Examination procedure25.11.2020Examination requested  [2020/53]
25.11.2020Date on which the examining division has become responsible
08.06.2021Communication of intention to grant the patent
14.10.2021Fee for grant paid
14.10.2021Fee for publishing/printing paid
14.10.2021Receipt of the translation of the claim(s)
Opposition(s)25.08.2022No opposition filed within time limit [2022/44]
Opt-out from the exclusive  Tooltip
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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  TooltipHU10.03.2020
AL24.11.2021
AT24.11.2021
CY24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
IT24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
MK24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IE10.03.2022
LU10.03.2022
IS24.03.2022
PT24.03.2022
BE31.03.2022
FR31.03.2022
[2024/25]
Former [2024/23]AL24.11.2021
AT24.11.2021
CY24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
IT24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
MK24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IE10.03.2022
LU10.03.2022
IS24.03.2022
PT24.03.2022
BE31.03.2022
FR31.03.2022
Former [2024/20]AL24.11.2021
AT24.11.2021
CY24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
IT24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IE10.03.2022
LU10.03.2022
IS24.03.2022
PT24.03.2022
BE31.03.2022
FR31.03.2022
Former [2023/27]AL24.11.2021
AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
IT24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IE10.03.2022
LU10.03.2022
IS24.03.2022
PT24.03.2022
BE31.03.2022
FR31.03.2022
Former [2023/10]AL24.11.2021
AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IE10.03.2022
LU10.03.2022
IS24.03.2022
PT24.03.2022
BE31.03.2022
FR31.03.2022
Former [2023/08]AL24.11.2021
AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IE10.03.2022
LU10.03.2022
IS24.03.2022
PT24.03.2022
FR31.03.2022
Former [2023/06]AL24.11.2021
AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
FR31.03.2022
Former [2023/01]AL24.11.2021
AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SI24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/49]AL24.11.2021
AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/47]AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
MC24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/35]AT24.11.2021
CZ24.11.2021
DK24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SK24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/34]AT24.11.2021
EE24.11.2021
ES24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
NL24.11.2021
PL24.11.2021
RO24.11.2021
RS24.11.2021
SE24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/33]AT24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
NL24.11.2021
PL24.11.2021
RS24.11.2021
SE24.11.2021
SM24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/25]AT24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
NL24.11.2021
PL24.11.2021
RS24.11.2021
SE24.11.2021
BG24.02.2022
NO24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/24]AT24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
NL24.11.2021
PL24.11.2021
RS24.11.2021
SE24.11.2021
BG24.02.2022
GR25.02.2022
IS24.03.2022
PT24.03.2022
Former [2022/23]AT24.11.2021
FI24.11.2021
HR24.11.2021
LT24.11.2021
LV24.11.2021
PL24.11.2021
RS24.11.2021
BG24.02.2022
PT24.03.2022
Former [2022/22]AT24.11.2021
FI24.11.2021
LT24.11.2021
RS24.11.2021
BG24.02.2022
Former [2022/21]AT24.11.2021
RS24.11.2021
BG24.02.2022
Former [2022/19]BG24.02.2022
Documents cited:Search[A]WO2004039848  (SOLVAY [BE], et al) [A] 1-3 * the whole document *;
 [A]EP2743279  (BASELL POLYOLEFINE GMBH [DE]) [A] 1-3* the whole document *;
 [A]US2014202847  (BERGSTRA MICHIEL [BE], et al) [A] 1-3 * the whole document *
by applicantJPS4112916B
 JPS4611670B
 JPS4742379B
 JPS58201802
 JPS59126406
 JPH02233708
 JP2013256897
 JP2015071661
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.