blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3221262

EP3221262 - POROUS INTERCONNECTED CORRUGATED CARBON-BASED NETWORK (ICCN) COMPOSITE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.09.2023
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  30.09.2022
FormerGrant of patent is intended
Status updated on  24.05.2022
FormerExamination is in progress
Status updated on  15.04.2021
FormerRequest for examination was made
Status updated on  25.08.2017
FormerThe international publication has been made
Status updated on  19.05.2017
Most recent event   Tooltip19.07.2024Lapse of the patent in a contracting state
New state(s): BG		published on 21.08.2024  [2024/34]
Applicant(s)For all designated states
The Regents of the University of California
1111 Franklin Street, 12th Floor
Oakland, CA 94607 / US
[2022/44]
Former [2017/39]For all designated states
The Regents of the University of California
1111 Franklin Street, 12th Floor
Oakland, CA 94607 / US
Inventor(s)01 / EL-KADY, Maher F.
741 Gayley Avenue
Apt 421
Los Angeles, California 90024 / US
02 / KANER, Richard B.
481 Almar Avenue
Pacific Palisades, California 90272 / US
03 / HWANG, Jee Youn
10 olympic-ro 35 ga-gil 103-1202
Songpa-gu
Seoul, South Korea 05510 / US
 [2017/39]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2022/44]Murgitroyd & Company
Murgitroyd House
165-169 Scotland Street
Glasgow G5 8PL / GB
Former [2017/39]Nederlandsch Octrooibureau
P.O. Box 29720
2502 LS The Hague / NL
Application number, filing date15861794.418.11.2015
[2017/39]
WO2015US61400
Priority number, dateUS201462081237P18.11.2014         Original published format: US 201462081237 P
[2017/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016081638
Date:26.05.2016
Language:EN
[2016/21]
Type: A1 Application with search report 
No.:EP3221262
Date:27.09.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 26.05.2016 takes the place of the publication of the European patent application.
[2017/39]
Type: B1 Patent specification 
No.:EP3221262
Date:02.11.2022
Language:EN
[2022/44]
Search report(s)International search report - published on:KR26.05.2016
(Supplementary) European search report - dispatched on:EP02.10.2018
ClassificationIPC:H01G11/36, H01G11/46, H01G11/02, H01G11/26, H01G11/70, H01G11/86, C01B32/182, C01B32/184, C25D9/08
[2018/30]
CPC:
H01G11/36 (EP,CN,KR,US); C01B32/184 (EP,BR,US); C01B32/194 (EP,BR,US);
C25D15/00 (KR); C25D9/08 (EP,US); H01G11/02 (EP,US);
H01G11/26 (EP,US); H01G11/46 (EP,CN,KR,US); H01G11/70 (EP,US);
H01G11/86 (EP,CN,KR,US); Y02E60/13 (EP,KR,US); Y02T10/70 (EP,KR,US) (-)
Former IPC [2017/39]C01B32/05, C01F5/02, C01G3/02, C01G31/02, C01G39/02, C01G49/06, C01G51/04, C01G53/04, C01G55/00, H01G9/00
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 [2017/39]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:PORÖSER VERBUNDSTOFF AUS VERBUNDENEM GEWELLTEM KOHLENSTOFFBASIERTEM NETZ (ICCN)[2017/39]
English:POROUS INTERCONNECTED CORRUGATED CARBON-BASED NETWORK (ICCN) COMPOSITE[2017/39]
French:COMPOSITE DE RÉSEAU À BASE DE COUCHES DE CARBONE ONDULÉ INTERCONNECTÉES (ICCN) POREUX[2017/39]
Entry into regional phase19.05.2017National basic fee paid 
19.05.2017Search fee paid 
19.05.2017Designation fee(s) paid 
19.05.2017Examination fee paid 
Examination procedure19.05.2017Examination requested  [2017/39]
19.05.2017Date on which the examining division has become responsible
23.04.2019Amendment by applicant (claims and/or description)
14.04.2021Despatch of a communication from the examining division (Time limit: M04)
30.07.2021Reply to a communication from the examining division
25.05.2022Communication of intention to grant the patent
21.09.2022Fee for grant paid
21.09.2022Fee for publishing/printing paid
21.09.2022Receipt of the translation of the claim(s)
Opposition(s)03.08.2023No opposition filed within time limit [2023/41]
Fees paidRenewal fee
27.11.2017Renewal fee patent year 03
27.11.2018Renewal fee patent year 04
27.11.2019Renewal fee patent year 05
27.11.2020Renewal fee patent year 06
29.11.2021Renewal fee patent year 07
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  TooltipHU18.11.2015
AL02.11.2022
AT02.11.2022
BG02.11.2022
CY02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
MC02.11.2022
MK02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SI02.11.2022
SK02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
[2024/34]
Former [2024/29]HU18.11.2015
AL02.11.2022
AT02.11.2022
CY02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
MC02.11.2022
MK02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SI02.11.2022
SK02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2024/27]HU18.11.2015
AL02.11.2022
AT02.11.2022
CY02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
MK02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SI02.11.2022
SK02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2024/21]HU18.11.2015
AL02.11.2022
AT02.11.2022
CY02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SI02.11.2022
SK02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2024/18]HU18.11.2015
AL02.11.2022
AT02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SI02.11.2022
SK02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/51]AL02.11.2022
AT02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SI02.11.2022
SK02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/38]AL02.11.2022
AT02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SK02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/37]AL02.11.2022
AT02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SM02.11.2022
LU18.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/35]AT02.11.2022
CZ02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RO02.11.2022
RS02.11.2022
SM02.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/34]AT02.11.2022
EE02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RS02.11.2022
SM02.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/33]AT02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RS02.11.2022
SM02.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/26]AT02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
PL02.11.2022
RS02.11.2022
NO02.02.2023
IS02.03.2023
PT02.03.2023
Former [2023/24]AT02.11.2022
FI02.11.2022
HR02.11.2022
LT02.11.2022
LV02.11.2022
NO02.02.2023
PT02.03.2023
Former [2023/23]AT02.11.2022
FI02.11.2022
LT02.11.2022
LV02.11.2022
NO02.02.2023
PT02.03.2023
Former [2023/22]AT02.11.2022
FI02.11.2022
LT02.11.2022
NO02.02.2023
PT02.03.2023
Former [2023/20]LT02.11.2022
NO02.02.2023
Documents cited:Search[X]US2009059474  (ZHAMU ARUNA [US], et al);
 [A]WO2011019431  (SIEMENS ENERGY INC [US], et al);
 [A]WO2013162649  (UNIV CALIFORNIA [US]);
 [A]US2014045058  (ZHAO XIN [US], et al);
International search[A]WO2013134207  (UNIV CALIFORNIA [US]);
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.