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Extract from the Register of European Patents

EP About this file: EP2848623

EP2848623 - CATALYST FOR SYNTHESIZING POLYOLEFINS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.08.2018
Database last updated on 19.03.2026
FormerThe patent has been granted
Status updated on  25.08.2017
FormerGrant of patent is intended
Status updated on  04.08.2017
FormerRequest for examination was made
Status updated on  30.06.2017
FormerGrant of patent is intended
Status updated on  28.03.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
The University of Tokyo
3-1, Hongo 7-chome
Bunkyo-ku
Tokyo 113-8654 / JP
For all designated states
Showa Denko K.K.
13-9 Shibadaimon 1-chome
Minato-ku
Tokyo 105-8518 / JP
[2015/12]
Inventor(s)01 / NOZAKI, Kyoko
c/o The University of Tokyo
3-1 Hongo 7-chome
Bunkyo-ku
Tokyo 113-8654 / JP
02 / CARROW, Brad
c/o The University of Tokyo
3-1 Hongo 7-chome
Bunkyo-ku
Tokyo 113-8654 / JP
03 / OKUMURA, Yoshikuni
c/o Oita Comples
Showa Denko K.K.
2 Oaza Nakanosu
Oita-shi Oita 870-0189 / JP
04 / KURODA, Junichi
c/o Oita Comples
Showa Denko K.K.
2 Oaza Nakanosu
Oita-shi Oita 870-0189 / JP
 [2015/12]
Representative(s)Strehl & Partner mbB
Maximilianstrasse 54
80538 München / DE
[N/P]
Former [2015/12]Strehl Schübel-Hopf & Partner
Maximilianstrasse 54
80538 München / DE
Application number, filing date13787262.830.04.2013
[2017/39]
WO2013JP62538
Priority number, dateJP2012010987611.05.2012         Original published format: JP 2012109876
JP2013004152804.03.2013         Original published format: JP 2013041528
[2015/12]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013168626
Date:14.11.2013
Language:JA
[2013/46]
Type: A1 Application with search report 
No.:EP2848623
Date:18.03.2015
Language:EN
[2015/12]
Type: B1 Patent specification 
No.:EP2848623
Date:27.09.2017
Language:EN
[2017/39]
Search report(s)International search report - published on:JP14.11.2013
(Supplementary) European search report - dispatched on:EP11.07.2016
ClassificationIPC:C07F15/00, C07F9/53, C08F4/70, C08F4/80, C08F210/00, // C08F214/14, C08F216/18, C08F218/08, C08F218/12, C08F220/44
[2017/14]
CPC:
C08F4/80 (EP,CN,KR,US); C07F9/5312 (EP,CN,KR,US); C07F15/006 (EP,CN,KR,US);
C07F17/02 (KR); C07F19/00 (KR); C07F9/53 (KR);
C07F9/5325 (EP,CN,KR,US); C07F9/6564 (KR); C08F10/00 (KR);
C08F110/02 (EP,KR,US); C08F210/00 (KR); C08F4/619 (EP,CN,KR,US);
C08F4/70 (KR); C08F210/02 (CN) (-)
C-Set:
C08F210/02, C08F4/7014 (US,EP,CN);
C08F210/02, C08F4/7019 (US,EP);
C08F210/02, C08F4/80 (US,EP,CN);
C08F110/02, C08F2500/02, C08F2500/03 (US,EP);
C08F110/02, C08F2500/03 (US,EP);
C08F210/02, C08F214/14 (US,CN);
C08F210/02, C08F214/14, C08F2500/10 (US,EP);
C08F210/02, C08F216/18, C08F2500/10, C08F2500/03 (US,EP);
C08F210/02, C08F218/08 (US,CN);
C08F210/02, C08F218/08, C08F2500/10 (US,EP);
C08F210/02, C08F218/12 (US,CN);
C08F210/02, C08F218/12, C08F2500/10, C08F2500/03 (EP,US);
C08F210/02, C08F220/14, C08F2500/03 (EP,US);
C08F210/02, C08F220/44 (US,CN);
C08F210/02, C08F220/44, C08F2500/10 (EP,US)
(-)
Former IPC [2016/08]C07F15/00, C07F9/53, C08F4/70, C08F4/80, C08F210/00
Former IPC [2015/12]C07F15/00, C07F9/50, C07F9/53, C07F19/00, C08F4/70, C08F4/80, C08F10/00, C08F210/00
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 [2015/12]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:KATALYSATOR ZUR SYNTHESE VON POLYOLEFINEN[2015/12]
English:CATALYST FOR SYNTHESIZING POLYOLEFINS[2015/12]
French:CATALYSEUR DE SYNTHÈSE DE POLYOLÉFINES[2015/12]
Entry into regional phase09.12.2014Translation filed 
09.12.2014National basic fee paid 
09.12.2014Search fee paid 
09.12.2014Designation fee(s) paid 
09.12.2014Examination fee paid 
Examination procedure09.12.2014Examination requested  [2015/12]
19.01.2017Amendment by applicant (claims and/or description)
29.03.2017Communication of intention to grant the patent
29.06.2017Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
04.08.2017Communication of intention to grant the patent
08.08.2017Fee for grant paid
08.08.2017Fee for publishing/printing paid
17.08.2017Receipt of the translation of the claim(s)
Divisional application(s)EP17152237.8  / EP3190120
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  29.03.2017
Opposition(s)28.06.2018No opposition filed within time limit [2018/36]
Fees paidRenewal fee
30.04.2015Renewal fee patent year 03
31.03.2016Renewal fee patent year 04
28.04.2017Renewal fee patent year 05
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  TooltipHU30.04.2013
AL27.09.2017
AT27.09.2017
CY27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
MK27.09.2017
PL27.09.2017
PT27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
FR30.04.2018
GB30.04.2018
IE30.04.2018
LI30.04.2018
LU30.04.2018
MT30.04.2018
[2020/34]
Former [2020/31]HU30.04.2013
AT27.09.2017
CY27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
MK27.09.2017
PL27.09.2017
PT27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
FR30.04.2018
GB30.04.2018
IE30.04.2018
LI30.04.2018
LU30.04.2018
MT30.04.2018
Former [2020/28]HU30.04.2013
AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
PT27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
FR30.04.2018
GB30.04.2018
IE30.04.2018
LI30.04.2018
LU30.04.2018
MT30.04.2018
Former [2020/16]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
TR27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
FR30.04.2018
GB30.04.2018
IE30.04.2018
LI30.04.2018
LU30.04.2018
MT30.04.2018
Former [2020/08]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
FR30.04.2018
GB30.04.2018
IE30.04.2018
LI30.04.2018
LU30.04.2018
MT30.04.2018
Former [2019/23]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
FR30.04.2018
GB30.04.2018
IE30.04.2018
LI30.04.2018
LU30.04.2018
Former [2019/19]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
GB30.04.2018
IE30.04.2018
LI30.04.2018
LU30.04.2018
Former [2019/12]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
BE30.04.2018
CH30.04.2018
GB30.04.2018
LI30.04.2018
LU30.04.2018
Former [2019/08]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
LU30.04.2018
Former [2018/52]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
MC27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SI27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/39]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
PL27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/35]AT27.09.2017
CZ27.09.2017
DK27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/24]AT27.09.2017
CZ27.09.2017
EE27.09.2017
ES27.09.2017
FI27.09.2017
HR27.09.2017
IT27.09.2017
LT27.09.2017
LV27.09.2017
RO27.09.2017
RS27.09.2017
SE27.09.2017
SK27.09.2017
SM27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
IS27.01.2018
Former [2018/21]CZ27.09.2017
FI27.09.2017
HR27.09.2017
LT27.09.2017
LV27.09.2017
RS27.09.2017
SE27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
Former [2018/12]FI27.09.2017
HR27.09.2017
LT27.09.2017
LV27.09.2017
RS27.09.2017
SE27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
Former [2018/11]FI27.09.2017
HR27.09.2017
LT27.09.2017
RS27.09.2017
SE27.09.2017
BG27.12.2017
NO27.12.2017
GR28.12.2017
Former [2018/10]FI27.09.2017
HR27.09.2017
LT27.09.2017
RS27.09.2017
SE27.09.2017
NO27.12.2017
Former [2018/08]FI27.09.2017
LT27.09.2017
NO27.12.2017
Former [2018/07]LT27.09.2017
NO27.12.2017
Documents cited:Search[X] US6265506  (GOODALL BRIAN LESLIE et al.) [X] 1,12,13 * Catalyst XI; column 12 * * claims 1,2,11 * * column 14, line 25 - line 40 * * column 18, line 41 - line 61 * * example 1 * * column 33; table 1 *
 [X]   WASSERSCHEID P ET AL: "POLYMER SYNTHESIS IN IONIC LIQUIDS", IONIC LIQUIDS IN SYNTHESIS, WILEY-VCH VERLAG, DE, 1 January 2002 (2002-01-01), pages 319 - 335, XP008073473 [X] 1,2,5,6,12 * catalyst 2; page 327, paragraph 7.4.2 - page 328 *
 [X]   PETER WASSERSCHEID ET AL: "Ionic liquids: polar, but weakly coordinating solvents for the first biphasic oligomerisation of ethene to higher [alpha]-olefins with cationic Ni complexes", CHEMICAL COMMUNICATIONS - CHEMCOM, no. 13, 1 January 2001 (2001-01-01), GB, pages 1186 - 1187, XP055241746, ISSN: 1359-7345, DOI: 10.1039/b101400p [X] 1,2,5,6,12 * page 1186 *

DOI:   http://dx.doi.org/10.1039/b101400p
 [X]   B. HIPLER ET AL: "Bildung und Strukturen von Nickelacyclen des Typs (LL') NiCH2CH2C(O)O", ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE., vol. 624, no. 8, 1 August 1998 (1998-08-01), DE, pages 1329 - 1335, XP055284600, ISSN: 0044-2313, DOI: 10.1002/(SICI)1521-3749(199808)624:8<1329::AID-ZAAC1329>3.0.CO;2-O [X] 1-3,7,8 * page 1330, compound 5 *

DOI:   http://dx.doi.org/10.1002/(SICI)1521-3749(199808)624:8<1329::AID-ZAAC1329>3.0.CO;2-O
 [A]   ADEL HAMADA ET AL: "Palladium Alkyl Complexes Containing [beta]-Phosphonato-Phosphine P,O Ligands and Their Reactivity toward CO-Ethylene or -Acrylate Insertion", ORGANOMETALLICS, vol. 28, no. 6, 23 March 2009 (2009-03-23), US, pages 1688 - 1696, XP055284819, ISSN: 0276-7333, DOI: 10.1021/om801020e [A] 1-3,5-8,12,13 * page 1692, compounds 10-12 *

DOI:   http://dx.doi.org/10.1021/om801020e
 [A]   ALEXANDRA M. Z. SLAWIN ET AL: "Phosphino-urea chemistry: preparation and structure of chelate and P-N bond cleavage complexes", NEW JOURNAL OF CHEMISTRY, vol. 24, no. 2, 1 January 2000 (2000-01-01), GB, pages 69 - 71, XP055285123, ISSN: 1144-0546, DOI: 10.1039/a908153d [A] 1-3,5-8,12,13 * page 70, compound 3 *

DOI:   http://dx.doi.org/10.1039/a908153d
 [L]   CARROW BRAD P ET AL: "Synthesis of Functional Polyolefins Using Cationic Bisphosphine Monoxide-Palladium Complexes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, US, vol. 134, no. 21, 30 May 2012 (2012-05-30), pages 8802 - 8805, XP008161126, ISSN: 0002-7863, [retrieved on 20120516], DOI: 10.1021/JA303507T [L] 1-3,5-13,15 * the whole document *

DOI:   http://dx.doi.org/10.1021/ja303507t
International search[X]   MARTIN A. BENNETT ET AL.: "Formation of (Diphenylphosphino)naphthalenes by Double Insertion of (Alkynyl)diphenylphosphines into Nickel(O)-Benzyne Complexes", ORGANOMETALLICS, vol. 19, no. 8, 2000, pages 1522 - 1533, XP055176965 [X]

DOI:   http://dx.doi.org/10.1021/om990749m
 [A]   YUSUKE HIBI ET AL.: "Design of AB divinyl ''template monomers'' toward alternating sequence control in metal-catalyzed living radical polymerization", POLYMER CHEMISTRY, vol. 2, no. 2, 2011, pages 341 - 347, XP055176965 [A]

DOI:   http://dx.doi.org/10.1021/om990749m
 [A]   YASUMASA HAMADA ET AL.: "Synthesis and application of new chiral bidentate phosphine, 2,7-di-tert-butyl-9,9-dimethyl-4,5-bis (methylphenylphosphino)xanthene", TETRAHEDRON LETTERS, vol. 38, no. 52, 1997, pages 8961 - 8964, XP004098132 [A]

DOI:   http://dx.doi.org/10.1016/S0040-4039(97)10363-X
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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.