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Extract from the Register of European Patents

EP About this file: EP3728816

EP3728816 - COMPRESSOR CONTROL [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  08.07.2022
Database last updated on 25.09.2024
FormerRequest for examination was made
Status updated on  25.09.2020
FormerThe international publication has been made
Status updated on  29.06.2019
Formerunknown
Status updated on  17.01.2019
Most recent event   Tooltip27.02.2024New entry: Reply to examination report 
Applicant(s)For all designated states
Siemens Energy Global GmbH & Co. KG
Otto-Hahn-Ring 6
81739 München / DE
[2021/04]
Former [2020/44]For all designated states
Siemens Aktiengesellschaft
Werner-von-Siemens-Straße 1
80333 München / DE
Inventor(s)01 / KRISHNABABU, Senthil
2 Marrat Close
Lincoln LN2 4WG / GB
 [2020/44]
Representative(s)Isarpatent
Patent- und Rechtsanwälte
Barth Hassa Peckmann & Partner mbB
Friedrichstraße 31
80801 München / DE
[N/P]
Former [2020/44]Maier, Daniel Oliver, et al
Siemens AG
Postfach 22 16 34
80506 München / DE
Application number, filing date18830177.412.12.2018
[2020/44]
WO2018EP84598
Priority number, dateEP2017020856719.12.2017         Original published format: EP 17208567
[2020/44]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019121252
Date:27.06.2019
Language:EN
[2019/26]
Type: A1 Application with search report 
No.:EP3728816
Date:28.10.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 27.06.2019 takes the place of the publication of the European patent application.
[2020/44]
Search report(s)International search report - published on:EP27.06.2019
ClassificationIPC:F02C7/057, F02C9/20
[2020/44]
CPC:
F02C9/20 (EP,US); F01D17/162 (US); F02C7/057 (EP,RU,US);
F05D2240/12 (US); F05D2240/35 (US); F05D2270/02 (US);
F05D2270/101 (US); F05D2270/304 (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 [2020/44]
TitleGerman:KOMPRESSORSTEUERUNG[2020/44]
English:COMPRESSOR CONTROL[2020/44]
French:COMMANDE DE COMPRESSEUR[2020/44]
Entry into regional phase19.05.2020National basic fee paid 
19.05.2020Designation fee(s) paid 
19.05.2020Examination fee paid 
Examination procedure19.05.2020Examination requested  [2020/44]
19.05.2020Date on which the examining division has become responsible
03.02.2021Amendment by applicant (claims and/or description)
12.07.2022Despatch of a communication from the examining division (Time limit: M04)
15.08.2022Reply to a communication from the examining division
25.01.2024Despatch of a communication from the examining division (Time limit: M04)
27.02.2024Reply to a communication from the examining division
Fees paidRenewal fee
18.12.2020Renewal fee patent year 03
24.12.2021Renewal fee patent year 04
19.12.2022Renewal fee patent year 05
26.12.2023Renewal fee patent year 06
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Cited inInternational search[Y]US2011182715  (LEITHEAD GRAEME [GB], et al) [Y] 9-13 * figures 1-15c ** paragraphs [0004] - [0024] - [0047] - [0053] - [0059] - [0080] - [0092] *;
 [XAY]US2016281611  (STOCKWELL MARK T [GB]) [X] 1-5 * figures 1-4 * * paragraphs [0004] - [0007] - [0012] , [0038] - [0042] - [0044] - [0047] - [0049] , [0050] * [A] 6-8,14,15 [Y] 9-13
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.