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Extract from the Register of European Patents

EP About this file: EP2464698

EP2464698 - SOLVENT-BASED AND WATER-BASED CARBON NANOTUBE INKS WITH REMOVABLE ADDITIVES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.10.2022
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  29.10.2021
FormerGrant of patent is intended
Status updated on  04.07.2021
FormerExamination is in progress
Status updated on  30.12.2016
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Nano-C, Inc.
33 Southwest Park
Westwood, MA 02090 / US
[2021/48]
Former [2012/25]For all designated states
Nano-C, Inc.
33 Southwest Park
Westwood, MA 02090 / US
Inventor(s)01 / SIVARAJAN, Ramesh
53 Lebeaux Drive
Shrewsbury MA 01545 / US
02 / RICHTER, Henning
500 Lowell Avenue 1
Newton MA 02460 / US
03 / VEJINS, Viktor
143 Holden Wood Road
Concord MA 01742 / US
 [2012/25]
Representative(s)Lahrtz, Fritz, et al
Simmons & Simmons LLP
Lehel Carré Thierschplatz 6
80538 München / DE
[N/P]
Former [2021/48]Lahrtz, Fritz
Patentanwälte
Isenbruck Bösl Hörschler PartG mbB
Seckenheimer Landstr. 4
68163 Mannheim / DE
Former [2012/25]Lawrence, John
Barker Brettell LLP
100 Hagley Road
Edgbaston
Birmingham
B16 8QQ / GB
Application number, filing date10808792.512.08.2010
[2021/48]
WO2010US45391
Priority number, dateUS20090234203P14.08.2009         Original published format: US 234203 P
[2012/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011019970
Date:17.02.2011
Language:EN
[2011/07]
Type: A1 Application with search report 
No.:EP2464698
Date:20.06.2012
Language:EN
The application published by WIPO in one of the EPO official languages on 17.02.2011 takes the place of the publication of the European patent application.
[2012/25]
Type: B1 Patent specification 
No.:EP2464698
Date:01.12.2021
Language:EN
[2021/48]
Search report(s)International search report - published on:US17.02.2011
(Supplementary) European search report - dispatched on:EP07.04.2014
ClassificationIPC:C09D11/03, C09D11/52
[2021/26]
CPC:
C09D11/52 (EP,KR,US); C09D11/03 (EP,KR,US); B82B1/00 (KR)
Former IPC [2014/19]C09D11/00, B82B1/00, C09D11/02
Former IPC [2012/25]C09D11/00, B82B1/00
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,   SE,   SI,   SK,   SM,   TR [2012/25]
Extension statesBANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:LÖSUNGSMITTELBASIERTE UND WASSERBASIERTE KOHLENSTOFFNANORÖHRCHENTINTEN MIT ENTFERNBAREN ZUSÄTZEN[2012/25]
English:SOLVENT-BASED AND WATER-BASED CARBON NANOTUBE INKS WITH REMOVABLE ADDITIVES[2012/25]
French:ENCRES DE NANOTUBES DE CARBONE À BASE DE SOLVANT ET À BASE D'EAU COMPRENANT DES ADDITIFS POUVANT ÊTRE ÉLIMINÉS[2012/25]
Entry into regional phase12.03.2012National basic fee paid 
12.03.2012Search fee paid 
12.03.2012Designation fee(s) paid 
12.03.2012Examination fee paid 
Examination procedure12.03.2012Examination requested  [2012/25]
10.11.2014Amendment by applicant (claims and/or description)
04.01.2017Despatch of a communication from the examining division (Time limit: M04)
12.05.2017Reply to a communication from the examining division
22.09.2017Despatch of a communication from the examining division (Time limit: M04)
31.01.2018Reply to a communication from the examining division
13.07.2018Despatch of a communication from the examining division (Time limit: M04)
19.11.2018Reply to a communication from the examining division
05.07.2021Communication of intention to grant the patent
25.10.2021Fee for grant paid
25.10.2021Fee for publishing/printing paid
25.10.2021Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  04.01.2017
Opposition(s)02.09.2022No opposition filed within time limit [2022/45]
Fees paidRenewal fee
23.11.2012Renewal fee patent year 03
02.09.2013Renewal fee patent year 04
27.02.2015Renewal fee patent year 05
27.08.2015Renewal fee patent year 06
29.08.2016Renewal fee patent year 07
28.08.2017Renewal fee patent year 08
27.08.2018Renewal fee patent year 09
27.08.2019Renewal fee patent year 10
05.02.2021Renewal fee patent year 11
27.08.2021Renewal fee patent year 12
Penalty fee
Additional fee for renewal fee
31.08.201203   M06   Fee paid on   23.11.2012
31.08.201405   M06   Fee paid on   27.02.2015
31.08.202011   M06   Fee paid on   05.02.2021
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  TooltipHU12.08.2010
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
MK01.12.2021
MT01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE12.08.2022
LU12.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
[2024/41]
Former [2024/27]HU12.08.2010
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
MK01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE12.08.2022
LU12.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2024/21]HU12.08.2010
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE12.08.2022
LU12.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2024/18]HU12.08.2010
AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE12.08.2022
LU12.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/42]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE12.08.2022
LU12.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/33]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE12.08.2022
LU12.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/27]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
LU12.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/21]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
LU12.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/16]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2023/01]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/49]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/46]AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/42]AT01.12.2021
CZ01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/35]AT01.12.2021
CZ01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
PT01.04.2022
Former [2022/34]AT01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
SE01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
PT01.04.2022
Former [2022/33]AT01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
SE01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
Former [2022/30]AT01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
SE01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
Former [2022/25]AT01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
PL01.12.2021
SE01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
Former [2022/24]AT01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
PL01.12.2021
SE01.12.2021
BG01.03.2022
GR02.03.2022
Former [2022/23]AT01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
PL01.12.2021
BG01.03.2022
Former [2022/22]AT01.12.2021
FI01.12.2021
LT01.12.2021
BG01.03.2022
Former [2022/21]AT01.12.2021
BG01.03.2022
Former [2022/19]BG01.03.2022
Documents cited:Search[XI]US2006154416  (SEITZ KEITH W [US], et al) [X] 1-8,10,11,13,14 * paragraphs [0010] , [0048] , [0 53] - [0055] - [0057] , [0058] , [0059] , [0080] , [0081]; claims 15-26 * [I] 9,12;
 [X]US2009032777  (KITANO TAKAHIRO [JP], et al) [X] 1-14 * paragraphs [0018] , [0019] , [0030]; examples 1-6; claims 1-8 *;
 [X]US2007292622  (ROWLEY LAWRENCE A [US], et al) [X] 1,2,4-10,12-14 * paragraph [0059]; example all; claims 25-33; tables 2,3 *;
 [X]US2008311424  (CHOI SEONG JAE [KR], et al) [X] 1,2,4-6 * claims 1-7,17-23 *;
 [X]WO2007029588  (UNIV TOHOKU NAT UNIV CORP [JP], et al) [X] 1,2,4-7,10 * example 1 *;
 [P]US2009269573  (OMORI MAMORU [JP], et al) [P] * paragraphs [0050] , [0057] *;
 [X]US2008308772  (AKASAKA TAKESHI [JP], et al) [X] 1,2,4,5 * paragraphs [0076] - [0079] *
International search[X]US2006154416  (SEITZ KEITH W [US], et al);
 [Y]WO2008001998  (KOREA ADVANCED INST SCI & TECH [KR], et al);
 [Y]US2007078215  (YOON SEON M [KR], et al)
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.