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Extract from the Register of European Patents

EP About this file: EP3759807

EP3759807 - POWER AMPLIFIER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.08.2023
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  09.09.2022
FormerGrant of patent is intended
Status updated on  12.05.2022
FormerRequest for examination was made
Status updated on  04.12.2020
FormerThe international publication has been made
Status updated on  07.09.2019
Most recent event   Tooltip16.02.2024Lapse of the patent in a contracting state
New state(s): BE		published on 20.03.2024  [2024/12]
Applicant(s)For all designated states
Ingersoll-Rand Industrial U.S., Inc.
800-E Beaty Street
Davidson, NC 28036 / US
[2021/01]
Inventor(s)01 / SALMIA, Lauri, Juhani
Hyljekoukku 7 A 1
002260 Espoo / FI
02 / MAKI-ONTTO, Petri, J.
Rajamannynahde 3A
02710 Espoo / FI
03 / KOMULAINEN, Risto
Harjutie 5 A
01820 Klaukkala / FI
 [2021/01]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2021/01]Murgitroyd & Company
Murgitroyd House
165-169 Scotland Street
Glasgow G5 8PL / GB
Application number, filing date19761379.701.03.2019
[2021/01]
WO2019US20324
Priority number, dateUS20181590953901.03.2018         Original published format: US201815909539
[2021/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019169279
Date:06.09.2019
Language:EN
[2019/36]
Type: A1 Application with search report 
No.:EP3759807
Date:06.01.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 06.09.2019 takes the place of the publication of the European patent application.
[2021/01]
Type: B1 Patent specification 
No.:EP3759807
Date:12.10.2022
Language:EN
[2022/41]
Search report(s)International search report - published on:US06.09.2019
(Supplementary) European search report - dispatched on:EP14.10.2021
ClassificationIPC:F16C32/04, H02M5/45
[2021/46]
CPC:
F16C32/0457 (EP,US); H03F3/217 (US); H02K7/09 (US)
Former IPC [2021/01]H02M5/45
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 [2021/01]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:LEISTUNGSVERSTÄRKER[2021/01]
English:POWER AMPLIFIER[2021/01]
French:AMPLIFICATEUR DEPUISSANCE[2021/01]
Entry into regional phase21.09.2020National basic fee paid 
21.09.2020Search fee paid 
21.09.2020Designation fee(s) paid 
21.09.2020Examination fee paid 
Examination procedure21.09.2020Examination requested  [2021/01]
09.12.2021Amendment by applicant (claims and/or description)
13.05.2022Communication of intention to grant the patent
31.08.2022Fee for grant paid
31.08.2022Fee for publishing/printing paid
31.08.2022Receipt of the translation of the claim(s)
Opposition(s)13.07.2023No opposition filed within time limit [2023/38]
Fees paidRenewal fee
19.03.2021Renewal fee patent year 03
06.01.2022Renewal 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.
Lapses during opposition  TooltipAL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
GB01.03.2023
IE01.03.2023
LU01.03.2023
BE31.03.2023
CH31.03.2023
LI31.03.2023
[2024/12]
Former [2024/09]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
GB01.03.2023
IE01.03.2023
LU01.03.2023
CH31.03.2023
LI31.03.2023
Former [2024/08]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
GB01.03.2023
IE01.03.2023
LU01.03.2023
Former [2024/02]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
LU01.03.2023
Former [2023/51]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/48]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/38]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/37]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/35]AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/34]AT12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/33]AT12.10.2022
DK12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/25]AT12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RS12.10.2022
SE12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/23]AT12.10.2022
ES12.10.2022
FI12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
SE12.10.2022
NO12.01.2023
GR13.01.2023
PT13.02.2023
Former [2023/22]AT12.10.2022
ES12.10.2022
FI12.10.2022
LT12.10.2022
NL12.10.2022
SE12.10.2022
NO12.01.2023
PT13.02.2023
Former [2023/20]LT12.10.2022
NL12.10.2022
NO12.01.2023
Former [2023/17]NL12.10.2022
Documents cited:Search[A]EP1460294  (BOC EDWARDS JAPAN LTD [JP]) [A] 1-12* paragraphs [0099] , [ 134] - [0137]; figure 2 *;
 [A]EP1903228  (EBARA CORP [JP]) [A] 1-12 * paragraphs [0032] , [0063]; figures 1,2 *;
 [A]EP3236092  (INGERSOLL-RAND COMPANY [US]) [A] 1-12 * paragraphs [0008] , [0016]; figure 1 *
International search[A]US5627421  (MILLER LANCE F [US], et al) [A] 1-20* entire document *;
 [A]US2012038294  (SCHULZ ALEXANDER [AT], et al) [A] 1-20 * entire document *;
 [A]US2015068243  (KSHIRSAGAR PARAG [US], et al) [A] 1-20 * entire document *;
 [A]US2017307013  (SALMIA LAURI JUHANI [FI], et al) [A] 1-20 * entire document, especially: para [0006], [0016]-[0020] *
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.