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Extract from the Register of European Patents

EP About this file: EP3077420

EP3077420 - NITROXIDE HYDROXYLAMINE AND PHENYLENEDIAMINE COMBINATIONS AS POLYMERIZATION INHIBITORS FOR ETHYLENICALLY UNSATURATED MONOMER PROCESSES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  28.02.2020
FormerGrant of patent is intended
Status updated on  20.10.2019
FormerExamination is in progress
Status updated on  06.04.2018
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): BE		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Ecolab USA Inc.
1 Ecolab Place
St. Paul, MN 55102 / US
[2017/35]
Former [2016/41]For all designated states
Ecolab USA Inc.
370 N. Wabasha Street
St. Paul, Minnesota 55102 / US
Inventor(s)01 / TONG, David, Youdong
5622 Jackwood
Houston, TX 77096 / US
 [2016/41]
Representative(s)Godemeyer Blum Lenze Patentanwälte Partnerschaft mbB - werkpatent
An den Gärten 7
51491 Overath / DE
[2016/41]
Application number, filing date14868370.902.12.2014
[2016/41]
WO2014US68154
Priority number, dateUS20131409560603.12.2013         Original published format: US201314095606
[2016/41]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015084843
Date:11.06.2015
Language:EN
[2015/23]
Type: A1 Application with search report 
No.:EP3077420
Date:12.10.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 11.06.2015 takes the place of the publication of the European patent application.
[2016/41]
Type: B1 Patent specification 
No.:EP3077420
Date:01.04.2020
Language:EN
[2020/14]
Search report(s)International search report - published on:KR11.06.2015
(Supplementary) European search report - dispatched on:EP13.06.2017
ClassificationIPC:C07C67/62, C07C69/54, C07C69/15, C07C7/20, C07C11/06, C07C11/04, C07C11/167, C07C15/46, C07C45/86, C07C47/22, C07C51/50, C07C57/04, C07C231/22, C07C233/09, C07C253/32, C07C255/08
[2017/28]
CPC:
C07C67/62 (EP,KR,RU,US); C08F2/30 (KR); C07C231/22 (EP,RU,US);
C07C253/32 (EP,RU,US); C07C45/86 (EP,RU,US); C07C51/50 (EP,RU,US);
C07C69/54 (KR,RU); C07C7/20 (EP,RU,US); C07D211/94 (EP,KR,RU,US);
C08F2/40 (RU); C08F6/02 (KR); C08K5/17 (KR);
C08K5/32 (KR); C08K5/3432 (KR) (-)
C-Set:
C07C231/22, C07C233/09 (EP,US);
C07C253/32, C07C255/08 (US,EP);
C07C45/86, C07C47/22 (EP,US);
C07C51/50, C07C57/04 (US,EP);
C07C67/62, C07C69/15 (US,EP);
C07C67/62, C07C69/54 (US,EP);
C07C7/20, C07C11/04 (EP,US);
C07C7/20, C07C11/06 (EP,US);
C07C7/20, C07C11/167 (US,EP);
C07C7/20, C07C15/46 (EP,US)
(-)
Former IPC [2016/41]C08F2/40, C07C7/20, C08K5/16, C08K5/3432
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 [2016/41]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:NITROXID-HYDROXYLAMIN- UND PHENYLENDIAMIN-KOMBINATIONEN ALS POLYMERISATIONSINHIBITOREN FÜR VERFAHREN MIT ETHYLENISCH UNGESÄTTIGTEN MONOMEREN[2016/41]
English:NITROXIDE HYDROXYLAMINE AND PHENYLENEDIAMINE COMBINATIONS AS POLYMERIZATION INHIBITORS FOR ETHYLENICALLY UNSATURATED MONOMER PROCESSES[2016/41]
French:COMBINAISONS D'HYDROXYLAMINE DE NITROXYDE ET DE PHÉNYLÈNEDIAMINE COMME INHIBITEURS DE POLYMÉRISATION POUR DES PROCÉDÉS À MONOMÈRE À INSATURATION ÉTHYLÉNIQUE[2016/41]
Entry into regional phase24.06.2016National basic fee paid 
24.06.2016Search fee paid 
24.06.2016Designation fee(s) paid 
24.06.2016Examination fee paid 
Examination procedure24.06.2016Examination requested  [2016/41]
09.11.2017Amendment by applicant (claims and/or description)
10.04.2018Despatch of a communication from the examining division (Time limit: M04)
16.08.2018Reply to a communication from the examining division
21.12.2018Despatch of a communication from the examining division (Time limit: M04)
26.04.2019Reply to a communication from the examining division
21.10.2019Communication of intention to grant the patent
19.02.2020Fee for grant paid
19.02.2020Fee for publishing/printing paid
19.02.2020Receipt of the translation of the claim(s)
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
13.12.2016Renewal fee patent year 03
12.12.2017Renewal fee patent year 04
12.12.2018Renewal fee patent year 05
13.12.2019Renewal 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  TooltipHU02.12.2014
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
MT01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
TR01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
IE02.12.2020
LU02.12.2020
BE31.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
[2022/33]
Former [2022/32]HU02.12.2014
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
MT01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
TR01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
IE02.12.2020
LU02.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2022/27]HU02.12.2014
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MT01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
TR01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
IE02.12.2020
LU02.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2021/52]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
IE02.12.2020
LU02.12.2020
CH31.12.2020
FR31.12.2020
LI31.12.2020
Former [2021/48]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
IE02.12.2020
LU02.12.2020
FR31.12.2020
Former [2021/47]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
IE02.12.2020
LU02.12.2020
Former [2021/46]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
IE02.12.2020
Former [2021/40]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/24]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/10]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/09]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/08]AL01.04.2020
CZ01.04.2020
DK01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/04]AL01.04.2020
CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RS01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/51]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
RS01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/50]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/49]CZ01.04.2020
FI01.04.2020
LT01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/48]FI01.04.2020
LT01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/47]LT01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
Former [2020/46]BG01.07.2020
IS01.08.2020
Former [2020/39]BG01.07.2020
Documents cited:Search[XI]US4720566  (MARTIN JOHN F [US]) [X] 1,5-9 * claim -; table - * [I] 10;
 [XI]US4797504  (ROLING PAUL V [US]) [X] 1,5-9 * example -; claim - * [I] 10;
 [XI]EP0594341  (BETZ EUROP INC [US]) [X] 1,5-9 * example -; claim - * [I] 10;
 [I]US6506930  (VENTER JEREMIA JESAJA [US], et al) [I] 1-13* claim 1 *
International search[A]US5955643  (LEWIS VINCENT E [US]);
 [Y]US2002048820  (ONISHI NORIHIKO [JP], et al);
 [Y]EP2030963  (CIBA HOLDING INC [CH]);
 [X]US2012203020  (TONG DAVID YOUDONG [US]);
 [A]CN103030590  (NANTONG CITY ZHENXING FINE CHEMICAL CO LTD)
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.