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Extract from the Register of European Patents

EP About this file: EP3419122

EP3419122 - OPTICAL DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.10.2023
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  11.11.2022
FormerGrant of patent is intended
Status updated on  26.06.2022
FormerExamination is in progress
Status updated on  27.04.2020
FormerRequest for examination was made
Status updated on  28.06.2019
FormerThe application has been published
Status updated on  23.11.2018
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Redwave Labs Ltd
173 Curie Avenue Harwell
Didcot, Oxfordshire OX11 0QG / GB
[2018/52]
Inventor(s)01 / PERMOGOROV, Dmitri
Redwave Labs Ltd
173 Curie Avenue
Harwell
Didcot, Oxfordshire OX11 0QG / GB
 [2018/52]
Representative(s)Mewburn Ellis LLP
Aurora Building
Counterslip
Bristol BS1 6BX / GB
[2022/50]
Former [2018/52]Johnson, Richard Alan, et al
Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
Application number, filing date18178817.520.06.2018
[2018/52]
Priority number, dateGB2017000992221.06.2017         Original published format: GB 201709922
[2018/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3419122
Date:26.12.2018
Language:EN
[2018/52]
Type: B1 Patent specification 
No.:EP3419122
Date:14.12.2022
Language:EN
[2022/50]
Search report(s)(Supplementary) European search report - dispatched on:EP19.11.2018
ClassificationIPC:H01S5/065, H01S5/00, // H01S5/12, H01S5/023, H01S5/02326, H01S5/0233, H01S5/0235
[2022/24]
CPC:
H01S5/0064 (EP,US); H01S3/302 (US); H01S3/0675 (US);
H01S3/1055 (US); H01S3/1305 (US); H01S5/023 (EP,US);
H01S5/0656 (EP,US); H01S5/12 (EP,US); G02F1/093 (US);
H01S2301/02 (EP,US); H01S3/10084 (US); H01S3/10092 (US);
H01S5/005 (EP,US); H01S5/0071 (EP,US); H01S5/0078 (EP,US);
H01S5/02326 (EP,US); H01S5/0233 (EP,US); H01S5/0235 (EP,US) (-)
Former IPC [2018/52]H01S5/065, H01S5/00, // H01S5/022, H01S5/12
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 [2019/31]
Former [2018/52]AL,  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 
TitleGerman:OPTISCHE VORRICHTUNG[2018/52]
English:OPTICAL DEVICE[2018/52]
French:DISPOSITIF OPTIQUE[2018/52]
Examination procedure25.06.2019Amendment by applicant (claims and/or description)
25.06.2019Examination requested  [2019/31]
25.06.2019Date on which the examining division has become responsible
30.04.2020Despatch of a communication from the examining division (Time limit: M04)
09.09.2020Reply to a communication from the examining division
27.06.2022Communication of intention to grant the patent
07.11.2022Fee for grant paid
07.11.2022Fee for publishing/printing paid
07.11.2022Receipt of the translation of the claim(s)
Opposition(s)15.09.2023No opposition filed within time limit [2023/47]
Fees paidRenewal fee
29.06.2020Renewal fee patent year 03
17.06.2021Renewal fee patent year 04
17.06.2022Renewal fee patent year 05
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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.
Lapses during opposition  TooltipAL14.12.2022
AT14.12.2022
CZ14.12.2022
DK14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
IT14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
IE20.06.2023
LU20.06.2023
BE30.06.2023
CH30.06.2023
[2024/26]
Former [2024/24]AL14.12.2022
AT14.12.2022
CZ14.12.2022
DK14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
IE20.06.2023
LU20.06.2023
BE30.06.2023
CH30.06.2023
Former [2024/21]AL14.12.2022
AT14.12.2022
CZ14.12.2022
DK14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
IE20.06.2023
LU20.06.2023
Former [2024/15]AL14.12.2022
AT14.12.2022
CZ14.12.2022
DK14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
LU20.06.2023
Former [2024/09]AL14.12.2022
AT14.12.2022
CZ14.12.2022
DK14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
MC14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
Former [2023/51]AL14.12.2022
AT14.12.2022
CZ14.12.2022
DK14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SI14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
Former [2023/46]AL14.12.2022
AT14.12.2022
CZ14.12.2022
DK14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
Former [2023/39]AL14.12.2022
AT14.12.2022
CZ14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
IS14.04.2023
PT14.04.2023
Former [2023/38]AL14.12.2022
AT14.12.2022
CZ14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
PL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SK14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
PT14.04.2023
Former [2023/37]AL14.12.2022
AT14.12.2022
CZ14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
PT14.04.2023
Former [2023/35]AT14.12.2022
CZ14.12.2022
EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
RO14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
PT14.04.2023
Former [2023/34]EE14.12.2022
ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
PT14.04.2023
Former [2023/33]ES14.12.2022
FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
RS14.12.2022
SE14.12.2022
SM14.12.2022
NO14.03.2023
GR15.03.2023
Former [2023/29]FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
NL14.12.2022
RS14.12.2022
SE14.12.2022
NO14.03.2023
GR15.03.2023
Former [2023/25]FI14.12.2022
HR14.12.2022
LT14.12.2022
LV14.12.2022
RS14.12.2022
SE14.12.2022
NO14.03.2023
GR15.03.2023
Former [2023/23]FI14.12.2022
LT14.12.2022
LV14.12.2022
SE14.12.2022
NO14.03.2023
GR15.03.2023
Former [2023/22]FI14.12.2022
LT14.12.2022
SE14.12.2022
NO14.03.2023
Former [2023/20]LT14.12.2022
NO14.03.2023
Documents cited:Search[XYI]US4907237  (DAHMANI BRAHIM [FR], et al) [X] 1-3,7-10,13-15 * column 4, line 45 - column 7, line 24; figures 1,10 * * column 11, lines 32-53 * [Y] 4-6,11,12 [I] 4-6,11,12;
 [XYI]US2005073687  (MORVILLE JEROME [FR], et al) [X] 1-3,7-10,13-15 * paragraphs [0043] - [0046]; figures 7,8 * [Y] 4-6,11,12 [I] 4-6,11,12;
 [XYI]US2011216311  (KACHANOV ALEXANDER [US], et al) [X] 1-3,7-11,13-15 * paragraphs [0045] - [0053] - [0092] , [0093] , [0144] - [0146]; figures 1,14 * [Y] 4-6,11,12 [I] 4-6,12;
 [Y]  - LABAZIEWICZ J ET AL, "COMPACT, FILTERED DIODE LASER SYSTEM FOR PRECISION SPECTROSCOPY", OPTICS LETTERS, OPTICAL SOCIETY OF AMERICA, US, (20070301), vol. 32, no. 5, doi:10.1364/OL.32.000572, ISSN 0146-9592, pages 572 - 574, XP001504736 [Y] 4-6,12 * page 572, column l, paragraph 1 - page 573, column l, paragraph 2; figure 1 *

DOI:   http://dx.doi.org/10.1364/OL.32.000572
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.