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

Extract from the Register of European Patents

EP About this file: EP3870547

EP3870547 - OPTICAL FIBERS AND PRODUCTION METHODS THEREFOR [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  26.01.2024
Database last updated on 13.11.2024
FormerRequest for examination was made
Status updated on  30.07.2021
FormerThe international publication has been made
Status updated on  02.05.2020
Formerunknown
Status updated on  11.10.2019
Most recent event   Tooltip26.10.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
ASML Netherlands B.V.
P.O. Box 324
5500 AH Veldhoven / NL
[2021/35]
Inventor(s)01 / VAN LEEUWEN, Robbert, Edgar
P.O. Box 324
5500 AH Veldhoven / NL
02 / ABDOLVAND, Amir
P.O. Box 324
5500 AH Veldhoven / NL
 [2021/35]
Representative(s)ASML Netherlands B.V.
Corporate Intellectual Property
P.O. Box 324
5500 AH Veldhoven / NL
[2021/35]
Application number, filing date19779907.503.10.2019
[2021/35]
WO2019EP76832
Priority number, dateEP2018020236824.10.2018         Original published format: EP 18202368
EP2018020437505.11.2018         Original published format: EP 18204375
[2021/35]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020083624
Date:30.04.2020
Language:EN
[2020/18]
Type: A1 Application with search report 
No.:EP3870547
Date:01.09.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 30.04.2020 takes the place of the publication of the European patent application.
[2021/35]
Search report(s)International search report - published on:EP30.04.2020
ClassificationIPC:C03B37/012, C03C25/68, G03F7/20
[2021/35]
CPC:
C03B37/0122 (EP,IL,KR,US); C03C25/68 (EP,IL,KR,US); C03B37/01228 (EP,IL,US);
C03B37/01245 (KR); C03B37/02781 (US); G01N21/956 (EP,IL,KR,US);
G02B6/02328 (EP,IL,KR); G02F1/3528 (US); G02F1/365 (US);
G03F7/70041 (EP,IL,KR); G03F7/70316 (US); G03F7/70575 (EP,IL,KR);
G03F7/70616 (EP,IL,KR); C03B2203/14 (EP,IL,KR); C03B2203/16 (EP,IL,KR,US);
C03B2203/42 (US); G01N2021/8809 (EP,IL); Y02P40/57 (EP,KR) (-)
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 [2021/35]
TitleGerman:OPTISCHE FASERN UND HERSTELLUNGSVERFAHREN DAFÜR[2021/35]
English:OPTICAL FIBERS AND PRODUCTION METHODS THEREFOR[2021/35]
French:FIBRES OPTIQUES ET PROCÉDÉS DE PRODUCTION ASSOCIÉS[2021/35]
Entry into regional phase13.04.2021National basic fee paid 
13.04.2021Designation fee(s) paid 
13.04.2021Examination fee paid 
Examination procedure13.04.2021Examination requested  [2021/35]
13.04.2021Date on which the examining division has become responsible
30.09.2021Amendment by applicant (claims and/or description)
26.01.2024Despatch of a communication from the examining division (Time limit: M04)
22.05.2024Reply to a communication from the examining division
Fees paidRenewal fee
13.04.2021Renewal fee patent year 03
25.10.2022Renewal fee patent year 04
26.10.2023Renewal fee patent year 05
25.10.2024Renewal fee patent year 06
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]EP1739493  (ASML NETHERLANDS BV [NL]);
 [A]WO2009044100  (UNIV BATH [GB], et al);
 [XI]WO2018127266  (MAX PLANCK GES ZUR [DE]);
ExaminationJP2000143272
 US2003150242
 EP3450409
by applicantUS6952253
 US6961116
 EP1628164
 US7265364
 US2009195768
 US7646471
 US2010233600
 US2010328655
 US2011026032
 WO2011012624
 US2011102753
 US2011249244
 US2012044470
 US2015261097
 US2016161863
 WO2016102127
 US2016370717
 WO2017032454
 US20080451599
 US20080256780
 US20090920968
 US20090922587
 US20090486449
 US20100708678
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.