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

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
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: EP4066298

EP4066298 - PROTON TRANSPORT MEMBRANES AND METHODS OF MAKING AND USE THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  02.09.2022
Database last updated on 01.10.2024
FormerThe international publication has been made
Status updated on  04.06.2021
Most recent event   Tooltip27.11.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Vanderbilt University
305 Kirkland Hall
2201 West End Avenue
Nashville, TN 37240 / US
[2022/40]
Inventor(s)01 / KIDAMBI, Piran Ravichandran
305 Kirkland Hall 2201 West End Avenue
Nashville, Tennessee 37240 / US
02 / PANTELIDES, Sokrates T.
305 Kirkland Hall 2201 West End Avenue
Nashville, Tennessee 37240 / US
03 / O'HARA, Andrew
305 Kirkland Hall 2201 West End Avenue
Nashville, Tennessee 37240 / US
04 / BAO, Deliang
305 Kirkland Hall 2201 West End Avenue
Nashville, Tennessee 37240 / US
05 / MOEHRING, Nicole
305 Kirkland Hall 2201 West End Avenue
Nashville, Tennessee 37240 / US
 [2022/40]
Representative(s)Berggren Oy
P.O. Box 16
Eteläinen Rautatiekatu 10A
00101 Helsinki / FI
[2022/40]
Application number, filing date20892728.525.11.2020
[2022/40]
WO2020US62133
Priority number, dateUS201962941102P27.11.2019         Original published format: US 201962941102 P
[2022/40]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021108478
Date:03.06.2021
Language:EN
[2021/22]
Type: A1 Application with search report 
No.:EP4066298
Date:05.10.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 03.06.2021 takes the place of the publication of the European patent application.
[2022/40]
Search report(s)International search report - published on:US03.06.2021
ClassificationIPC:H01M4/92, H01M4/94, H01M8/08
[2022/40]
CPC:
H01M8/1041 (EP,US); H01M8/103 (EP,US); H01M8/1032 (EP,US);
H01M8/1058 (EP); H01M2300/0094 (EP); Y02E60/50 (EP)
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 [2022/40]
TitleGerman:PROTONENTRANSPORTMEMBRANEN UND VERFAHREN ZU DEREN HERSTELLUNG UND VERWENDUNG[2022/40]
English:PROTON TRANSPORT MEMBRANES AND METHODS OF MAKING AND USE THEREOF[2022/40]
French:MEMBRANES DE TRANSPORT DE PROTONS ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION[2022/40]
Entry into regional phase18.05.2022National basic fee paid 
18.05.2022Search fee paid 
18.05.2022Designation fee(s) paid 
18.05.2022Examination fee paid 
Examination procedure18.05.2022Examination requested  [2022/40]
13.12.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
28.11.2022Renewal fee patent year 03
27.11.2023Renewal fee patent year 04
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.
Cited inInternational search[A]US2011269629  (GIUSTINO FELICIANO [GB], et al) [A] 1-4, 10-12, 20-21, 31-32 * Entire document *;
 [A]US8507147  (MOFAKHAMI ARASH [FR]) [A] 1-4, 10-12, 20-21, 31-32 * Entire document *;
 [XA]US9534296  (MCALISTER ROY EDWARD [US]) [X] 1-4, 10, 12/10, 20-21, 31-32 * Entire document,. especially col 6 In 61-67; col 7 In 1-2; col 10 In 19-22; col 11 In 5-8; col 12 In 37-46; Fig. 2A . * [A] 11, 12/11;
 [A]US9748581  (DIANKOV GEORGI [US], et al) [A] 1-4, 10-12, 20-21, 31-32* Entire document *;
 [A]US2019076792  (DRYFE ROBERT [GB], et al) [A] 1-4, 10-12, 20-21, 31-32 * Entire document *
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.