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Extract from the Register of European Patents

EP About this file: EP4405734

EP4405734 - EMBEDDED, SLANTED OPTICAL GRATING STRUCTURES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.06.2024
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  25.03.2023
Formerunknown
Status updated on  28.10.2022
Most recent event   Tooltip30.10.2024Amendment by applicant 
Applicant(s)For all designated states
Nil Technology ApS
Haldor Topsoes Alle 1
2800 Kongens Lyngby / DK
[2024/31]
Inventor(s)01 / HANSSON, Niklas
2800 Kongens Lyngby / DK
 [2024/31]
Representative(s)Fish & Richardson P.C.
Highlight Business Towers
Mies-van-der-Rohe-Straße 8
80807 München / DE
[2024/31]
Application number, filing date22790462.016.09.2022
[2024/31]
WO2022EP75776
Priority number, dateUS202163246053P20.09.2021         Original published format: US 202163246053 P
[2024/31]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023041709
Date:23.03.2023
Language:EN
[2023/12]
Type: A1 Application with search report 
No.:EP4405734
Date:31.07.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 23.03.2023 takes the place of the publication of the European patent application.
[2024/31]
Search report(s)International search report - published on:EP23.03.2023
ClassificationIPC:G02B27/00, G02B5/18
[2024/31]
CPC:
G02B5/1852 (EP,US); G02B5/1842 (EP,US); G02B27/0172 (EP);
G02B5/1819 (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 [2024/31]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:EINGEBETTETE GENEIGTE OPTISCHE GITTERSTRUKTUREN[2024/31]
English:EMBEDDED, SLANTED OPTICAL GRATING STRUCTURES[2024/31]
French:STRUCTURES DE RÉSEAU OPTIQUE INCLINÉES INTÉGRÉES[2024/31]
Entry into regional phase08.04.2024National basic fee paid 
08.04.2024Designation fee(s) paid 
08.04.2024Examination fee paid 
Examination procedure08.04.2024Examination requested  [2024/31]
08.04.2024Date on which the examining division has become responsible
30.10.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
08.04.2024Renewal fee patent year 03
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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[XY]US2005078374  (TAIRA YOICHI [JP], et al);
 [Y]US2010109195  (XU FRANK Y [US], et al);
 [Y]US2015162244  (HOLDEN JAMES M [US], et al);
 [X]US2020158943  (CALAFIORE GIUSEPPE [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.