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Extract from the Register of European Patents

EP About this file: EP2902728

EP2902728 - Automatic detection of coolant fill levels in refrigerant circuits [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.03.2018
Database last updated on 18.11.2024
FormerThe patent has been granted
Status updated on  24.03.2017
FormerGrant of patent is intended
Status updated on  02.01.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Vaillant GmbH
Berghauser Strasse 40
42859 Remscheid / DE
[2015/32]
Inventor(s)01 / Dziwak, Frank
Haldenstr. 11a
45966 Gladbeck / DE
02 / Sobotta, Stefan
Hans Grüning Weg 20
44227 Dortmund / DE
 [2015/32]
Representative(s)Hocker, Thomas
Vaillant GmbH
Berghauser Strasse 40
42859 Remscheid / DE
[2015/32]
Application number, filing date15150586.409.01.2015
[2015/32]
Priority number, dateAT2014005006431.01.2014         Original published format: AT 500642014
[2015/32]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP2902728
Date:05.08.2015
Language:DE
[2015/32]
Type: B1 Patent specification 
No.:EP2902728
Date:26.04.2017
Language:DE
[2017/17]
Search report(s)(Supplementary) European search report - dispatched on:EP26.06.2015
ClassificationIPC:F25B49/00
[2015/32]
CPC:
F25B49/005 (EP); F25B30/02 (AT); F24H4/00 (AT);
F25B2500/22 (EP); F25B2500/23 (EP); F25B2500/24 (EP);
F25B2600/2513 (EP); F25B2700/193 (EP); F25B2700/1931 (EP);
F25B2700/21151 (EP); F25B2700/21152 (EP); F25B2700/21163 (EP);
F25B2700/21175 (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 [2016/10]
Former [2015/32]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:Automatische Erkennung von Kältemittelfüllmengen in Kältekreisläufen[2015/32]
English:Automatic detection of coolant fill levels in refrigerant circuits[2015/32]
French:Reconnaissance automatique de quantités de remplissage de réfrigérant dans des circuits frigorifiques[2015/32]
Examination procedure25.01.2016Amendment by applicant (claims and/or description)
25.01.2016Examination requested  [2016/10]
03.01.2017Communication of intention to grant the patent
20.03.2017Fee for grant paid
20.03.2017Fee for publishing/printing paid
20.03.2017Receipt of the translation of the claim(s)
Opposition(s)29.01.2018No opposition filed within time limit [2018/14]
Fees paidRenewal fee
27.01.2017Renewal fee patent year 03
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  TooltipHU09.01.2015
AL26.04.2017
CY26.04.2017
CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MK26.04.2017
MT26.04.2017
PT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE09.01.2018
LU09.01.2018
[2020/34]
Former [2020/31]HU09.01.2015
CY26.04.2017
CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MK26.04.2017
MT26.04.2017
PT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE09.01.2018
LU09.01.2018
Former [2020/30]HU09.01.2015
CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MT26.04.2017
PT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE09.01.2018
LU09.01.2018
Former [2020/28]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MT26.04.2017
PT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE09.01.2018
LU09.01.2018
Former [2020/15]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE09.01.2018
LU09.01.2018
Former [2019/30]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE09.01.2018
LU09.01.2018
Former [2019/09]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
IE09.01.2018
LU09.01.2018
Former [2018/47]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
LU09.01.2018
Former [2018/43]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
MT26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/25]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
RO26.04.2017
RS26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/11]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
RO26.04.2017
RS26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/10]CZ26.04.2017
EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
RO26.04.2017
RS26.04.2017
SK26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/09]EE26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
RS26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2017/50]FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
RS26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2017/49]FI26.04.2017
HR26.04.2017
LT26.04.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Documents cited:Search[A]EP1923646  (DAIKIN IND LTD [JP]) [A] 1-5 * the whole document *;
 [A]EP2088391  (LG ELECTRONICS INC [KR]) [A] 1-5 * paragraphs [0015] - [0021] - [0029] - [0037]; figure 1 *;
 [A]EP2136164  (DAIKIN IND LTD [JP]) [A] 1-5 * paragraph [0008] - paragraph [0034]; figure 4 *;
 [A]EP2172722  (DAIKIN IND LTD [JP]) [A] 1-5 * paragraphs [0064] - [0068] - [0083] - [0093] *;
 [A]EP2017556  (DAIKIN IND LTD [JP]) [A] 1-5 * paragraphs [0097] , [0135] - [0146] *
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.