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Extract from the Register of European Patents

EP About this file: EP3652365

EP3652365 - METHOD FOR PRODUCING A CRYSTALLINE LAYER IN A III-N COMPOUND BY VAN DER WAALS EPITAXY FROM GRAPHENE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  30.06.2023
Database last updated on 13.09.2024
FormerRequest for examination was made
Status updated on  17.04.2020
FormerThe international publication has been made
Status updated on  18.01.2019
Formerunknown
Status updated on  21.08.2018
Most recent event   Tooltip24.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
Bâtiment le Ponant D
25 rue Leblanc
75015 Paris / FR
[2020/21]
Inventor(s)01 / JOURNOT, Timotée
28 rue Félix Esclangon
38000 Grenoble / FR
02 / HYOT, Bérangère
9 rue du Muret
38320 Eybens / FR
03 / EVEN, Armelle
3 rue Charles Demange
35700 Rennes / FR
04 / DUSSAIGNE, Amélie
235 chemin de la Bastille
38260 Saint Hilaire de la Cote / FR
05 / DAUDIN, Bruno-Jules
37 chemin du Côteau
38700 La Tronche / FR
 [2020/21]
Representative(s)Brevalex
Tour Trinity
1 B Place de la Défense
92400 Courbevoie / FR
[N/P]
Former [2020/21]Dupont, Jean-Baptiste
GIE Innovation Competence Group
310 Avenue Berthelot
69372 Lyon Cedex 08 / FR
Application number, filing date18752572.009.07.2018
[2020/21]
WO2018FR51723
Priority number, dateFR2017005655611.07.2017         Original published format: FR 1756556
[2020/21]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2019012215
Date:17.01.2019
Language:FR
[2019/03]
Type: A1 Application with search report 
No.:EP3652365
Date:20.05.2020
Language:FR
The application published by WIPO in one of the EPO official languages on 17.01.2019 takes the place of the publication of the European patent application.
[2020/21]
Search report(s)International search report - published on:EP17.01.2019
ClassificationIPC:C30B25/18, C30B29/40
[2020/21]
CPC:
C30B25/183 (EP,US); C23C16/303 (US); C30B25/10 (US);
C30B29/403 (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 [2020/21]
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER KRISTALLINEN SCHICHT IN EINER III-N-VERBINDUNG DURCH VAN-DER-WAALS-EPITAXIE AUS GRAPHEN[2020/21]
English:METHOD FOR PRODUCING A CRYSTALLINE LAYER IN A III-N COMPOUND BY VAN DER WAALS EPITAXY FROM GRAPHENE[2020/21]
French:PROCEDE DE REALISATION D'UNE COUCHE CRISTALLINE EN UN COMPOSE III-N PAR EPITAXIE VAN DER WAALS A PARTIR DE GRAPHENE[2020/21]
Entry into regional phase02.01.2020National basic fee paid 
02.01.2020Designation fee(s) paid 
02.01.2020Examination fee paid 
Examination procedure02.01.2020Examination requested  [2020/21]
02.01.2020Date on which the examining division has become responsible
05.08.2020Amendment by applicant (claims and/or description)
03.07.2023Despatch of a communication from the examining division (Time limit: M06)
10.01.2024Reply to a communication from the examining division
Fees paidRenewal fee
25.06.2020Renewal fee patent year 03
23.06.2021Renewal fee patent year 04
20.07.2022Renewal fee patent year 05
18.07.2023Renewal fee patent year 06
24.07.2024Renewal fee patent year 07
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Cited inInternational search[X]WO2016085890  (INNOSYS INC [US]) [X] 1-11 * paragraph [0022] - paragraph [0023]; figures 1-14; claims 1-7 *;
 [A]  - NEERAJ NEPAL ET AL, "Epitaxial Growth of III-Nitride/Graphene Heterostructures for Electronic Devices", APPLIED PHYSICS EXPRESS, JP, (20130601), vol. 6, no. 6, doi:10.7567/APEX.6.061003, ISSN 1882-0778, page 061003, XP055468950 [A] 1-11 * the whole document *

DOI:   http://dx.doi.org/10.7567/APEX.6.061003
by applicant   - KIM et al., "Principle of direct van der Waals epitaxy of single-crystalline films on epitaxial graphene", Nat. Comm., (20140000), vol. 5, doi:doi:10.1038/ncomms5836, page 4836, XP055468472

DOI:   http://dx.doi.org/10.1038/ncomms5836
    - D'AVOURIS, "Graphene : synthesis and applications", Materialstoday, (20120300), vol. 15, no. 3, doi:doi:10.1016/S1369-7021(12)70044-5, XP055270323

DOI:   http://dx.doi.org/10.1016/S1369-7021(12)70044-5
    - KIM et al., "Principle of direct van der Waals epitaxy of single-crystalline films on epitaxial graphene", Nat. Commun., (20140000), vol. 5, doi:doi:10.1038/ncomms5836, page 4836, XP055468472

DOI:   http://dx.doi.org/10.1038/ncomms5836
    - FERNANDEZ-GARRIDO et al., "A growth diagram for plasma-assisted molecular beam epitaxy of GaN nanocolumns on Si(lll)", J. Appl. Phys., (20090000), vol. 106, doi:doi:10.1063/1.3267151, page 126102, XP012127474

DOI:   http://dx.doi.org/10.1063/1.3267151
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.