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Extract from the Register of European Patents

EP About this file: EP3033406

EP3033406 - FLAME RETARDANT COMPOSITION COMPRISING GRAPHENE NANOPLATELETS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.01.2021
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  24.01.2020
FormerGrant of patent is intended
Status updated on  28.07.2019
FormerExamination is in progress
Status updated on  16.02.2018
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
Directa Plus S.p.A.
Via Cavour 2
C/o Comonext Science Park
22074 Lomazzo (CO) / IT
[2016/25]
Inventor(s)01 / CESAREO, Giulio
Via Cardina 43
I-22100 Como / IT
02 / PARRINI, Maria Riccardo
Via Cassinari 21
I-20138 Milano / IT
03 / RIZZI, Laura Giorgia
Via Varese, 142
I-21047 Saronno (VA) / IT
 [2020/09]
Former [2016/25]01 / CESAREO, Giulio
Via Cardina 43
I-22100 Como / IT
02 / PARRINI, Maria Riccardo
Via Cassinari 21
I-20138 Milano / IT
03 / RIZZI, Laura Giorgia
Via Roma 28
I-21047 Saronno (VA) / IT
Representative(s)Zanoli, Enrico, et al
Zanoli & Giavarini S.p.A.
Via Melchiorre Gioia, 64
20125 Milano / IT
[2016/25]
Application number, filing date14755043.807.08.2014
[2016/25]
WO2014EP67035
Priority number, dateIT2013MI0139114.08.2013         Original published format: IT MI20131391
[2016/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015022262
Date:19.02.2015
Language:EN
[2015/07]
Type: A1 Application with search report 
No.:EP3033406
Date:22.06.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 19.02.2015 takes the place of the publication of the European patent application.
[2016/25]
Type: B1 Patent specification 
No.:EP3033406
Date:26.02.2020
Language:EN
[2020/09]
Search report(s)International search report - published on:EP19.02.2015
ClassificationIPC:C09K21/06
[2016/25]
CPC:
C09K21/06 (EP,US); C09D5/18 (US); C08G16/0237 (EP,US);
C09D161/00 (EP,US); C08K3/042 (EP,US)
C-Set:
C09D161/00, C08K3/042 (EP,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,   RS,   SE,   SI,   SK,   SM,   TR [2016/25]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:FLAMMHEMMENDE ZUSAMMENSETZUNG MIT GRAPHEN-NANOPLÄTTCHEN[2016/25]
English:FLAME RETARDANT COMPOSITION COMPRISING GRAPHENE NANOPLATELETS[2016/25]
French:COMPOSITION IGNIFUGE COMPRENANT DES NANOPLAQUETTES DE GRAPHÈNE[2016/25]
Entry into regional phase18.02.2016National basic fee paid 
18.02.2016Designation fee(s) paid 
18.02.2016Examination fee paid 
Examination procedure18.02.2016Examination requested  [2016/25]
20.09.2016Amendment by applicant (claims and/or description)
19.02.2018Despatch of a communication from the examining division (Time limit: M04)
07.06.2018Reply to a communication from the examining division
22.02.2019Despatch of a communication from the examining division (Time limit: M02)
19.04.2019Reply to a communication from the examining division
29.07.2019Communication of intention to grant the patent
16.09.2019Fee for grant paid
16.09.2019Fee for publishing/printing paid
16.09.2019Receipt of the translation of the claim(s)
15.01.2020Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time
Opposition(s)27.11.2020No opposition filed within time limit [2021/05]
Request for further processing for:16.01.2020Request for further processing filed
16.01.2020Full payment received (date of receipt of payment)
Request granted
29.01.2020Decision despatched
Fees paidRenewal fee
15.07.2016Renewal fee patent year 03
14.07.2017Renewal fee patent year 04
27.06.2018Renewal fee patent year 05
01.08.2019Renewal 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  TooltipHU07.08.2014
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MK26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE07.08.2020
LU07.08.2020
BE31.08.2020
[2022/31]
Former [2022/30]HU07.08.2014
AL26.02.2020
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE07.08.2020
LU07.08.2020
BE31.08.2020
Former [2022/27]HU07.08.2014
AT26.02.2020
CY26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
MT26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
TR26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE07.08.2020
LU07.08.2020
BE31.08.2020
Former [2021/37]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
IE07.08.2020
LU07.08.2020
BE31.08.2020
Former [2021/36]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
LU07.08.2020
BE31.08.2020
Former [2021/20]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
LU07.08.2020
Former [2021/18]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
MC26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2021/11]AT26.02.2020
CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
PL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SI26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/50]CZ26.02.2020
DK26.02.2020
EE26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/49]CZ26.02.2020
DK26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SK26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/48]DK26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RO26.02.2020
RS26.02.2020
SE26.02.2020
SM26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
PT19.07.2020
Former [2020/47]DK26.02.2020
FI26.02.2020
HR26.02.2020
LT26.02.2020
LV26.02.2020
NL26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/45]FI26.02.2020
HR26.02.2020
LV26.02.2020
NL26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/40]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
IS26.06.2020
Former [2020/39]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
BG26.05.2020
NO26.05.2020
GR27.05.2020
Former [2020/38]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
NO26.05.2020
GR27.05.2020
Former [2020/37]FI26.02.2020
HR26.02.2020
LV26.02.2020
RS26.02.2020
SE26.02.2020
NO26.05.2020
Former [2020/35]FI26.02.2020
NO26.05.2020
Cited inInternational search[A]US2010074835  (MERCURI ROBERT A [US]) [A] 1-14 * paragraphs [0025] , [ 0033] *;
 [A]US2013197256  (WU YI-SHUEN [TW], et al) [A] 1-14 * example 1 *;
 [XAI]  - GUARDIA L ET AL, "High-throughput production of pristine graphene in an aqueous dispersion assisted by non-ionic surfactants", CARBON, ELSEVIER, OXFORD, GB, vol. 49, no. 5, doi:10.1016/J.CARBON.2010.12.049, ISSN 0008-6223, (20101215), pages 1653 - 1662, (20101221), XP028138711 [X] 1,4,14,15 * page 1654, left column, lines 15-16; right column, lines 11-17;; figures 1, 3 * [A] 11-13 [I] 2,3,5-10

DOI:   http://dx.doi.org/10.1016/j.carbon.2010.12.049
 [XAI]  - UDDIN MD ELIAS ET AL, "Effects of various surfactants on the dispersion stability and electrical conductivity of surface modified graphene", JOURNAL OF ALLOYS AND COMPOUNDS, (20130224), vol. 562, doi:10.1016/J.JALLCOM.2013.01.127, ISSN 0925-8388, pages 134 - 142, XP028530143 [X] 1,4 * chapters 2.3, 3.6;; figure 1; table 1 * [A] 6,7,10-13 [I] 2,3,5,8,9,14,15

DOI:   http://dx.doi.org/10.1016/j.jallcom.2013.01.127
 [A]  - GUOBO HUANG ET AL, "How can graphene reduce the flammability of polymer nanocomposites?", MATERIALS LETTERS, NORTH HOLLAND PUBLISHING COMPANY. AMSTERDAM, NL, vol. 66, no. 1, doi:10.1016/J.MATLET.2011.08.063, ISSN 0167-577X, (20110817), pages 187 - 189, (20110826), XP028102509 [A] 1-14 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.matlet.2011.08.063
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