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Extract from the Register of European Patents

EP About this file: EP3086102

EP3086102 - METHOD OF OPERATING A HEATING SYSTEM, HEATING SYSTEM AND USES HEREOF [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  29.04.2024
Database last updated on 11.05.2024
FormerThe patent has been granted
Status updated on  11.01.2019
FormerGrant of patent is intended
Status updated on  24.10.2018
FormerExamination is in progress
Status updated on  24.11.2017
FormerRequest for examination was made
Status updated on  28.04.2017
Most recent event   Tooltip03.05.2024Revocation of patentpublished on 05.06.2024 [2024/23]
Applicant(s)For all designated states
ista International GmbH
Luxemburger Strasse 1
45131 Essen / DE
[2018/09]
Former [2016/43]For all designated states
ista International GmbH
Grugaplatz 2
45131 Essen / DE
Inventor(s)01 / Mathiesen, Benny Martin
Gl. Strandvej 1
5500 Middelfart / DK
 [2016/43]
Representative(s)Patentgruppen A/S
Aaboulevarden 31, 4th Floor
8000 Aarhus C / DK
[N/P]
Former [2019/07]Patentgruppen A/S
Aaboulevarden 31, 4
8000 Aarhus C / DK
Former [2016/43]Patentgruppen
Aaboulevarden 31, 4
8000 Aarhus C / DK
Application number, filing date15164449.921.04.2015
[2016/43]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3086102
Date:26.10.2016
Language:EN
[2016/43]
Type: B1 Patent specification 
No.:EP3086102
Date:13.02.2019
Language:EN
[2019/07]
Search report(s)(Supplementary) European search report - dispatched on:EP30.10.2015
ClassificationIPC:G01K17/06, F24D19/10, G01D4/00
[2016/43]
CPC:
G01K17/06 (EP); F24D19/1048 (EP,US); F24D10/00 (EP);
G01D4/02 (EP); Y02B30/17 (EP); Y02E20/14 (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 [2017/22]
Former [2016/43]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:VERFAHREN ZUM BETRIEB EINES HEIZSYSTEMS, HEIZSYSTEM UND VERWENDUNGEN DAVON[2016/43]
English:METHOD OF OPERATING A HEATING SYSTEM, HEATING SYSTEM AND USES HEREOF[2016/43]
French:PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME DE CHAUFFAGE, SYSTÈME DE CHAUFFAGE ET UTILISATIONS CORRESPONDANTES[2016/43]
Examination procedure21.04.2015Date on which the examining division has become responsible
20.04.2017Amendment by applicant (claims and/or description)
20.04.2017Examination requested  [2017/22]
23.11.2017Despatch of a communication from the examining division (Time limit: M06)
17.05.2018Reply to a communication from the examining division
25.10.2018Communication of intention to grant the patent
19.12.2018Fee for grant paid
19.12.2018Fee for publishing/printing paid
19.12.2018Receipt of the translation of the claim(s)
Opposition(s)Opponent(s)01  11.11.2019  14.11.2019  ADMISSIBLE
Techem Energy Services GmbH
Hauptstrasse 89
65760 Eschborn / DE
Opponent's representative
Keil & Schaafhausen Patentanwälte PartGmbB
Bockenheimer Landstraße 25
60325 Frankfurt am Main / DE
 [N/P]
Former [2019/51]
Opponent(s)01  11.11.2019  14.11.2019  ADMISSIBLE
Techem Energy Services GmbH
Hauptstrasse 89
65760 Eschborn / DE
Opponent's representative
Keil & Schaafhausen Patent- und Rechtsanwälte PartGmbB
Friedrichstraße 2-6
60323 Frankfurt am Main / DE
16.11.2019Invitation to proprietor to file observations on the notice of opposition
26.03.2020Reply of patent proprietor to notice(s) of opposition
11.05.2021Date of oral proceedings
14.06.2021Despatch of interlocutory decision in opposition
14.06.2021Despatch of minutes of oral proceedings
15.04.2024Legal effect of revocation of patent [2024/23]
19.04.2024Despatch of communication that the patent will be revoked
Appeal following opposition10.08.2021Appeal received No.  T1375/21
10.08.2021Payment of appeal fee
23.10.2021Statement of grounds filed
15.04.2024Result of appeal procedure: revocation of the patent
19.04.2024Despatch of the decision of the Board of Appeal
10.08.2021Appeal received No.  T1375/21
10.08.2021Payment of appeal fee
13.10.2021Statement of grounds filed
15.04.2024Result of appeal procedure: revocation of the patent
19.04.2024Despatch of the decision of the Board of Appeal
Fees paidRenewal fee
10.04.2017Renewal fee patent year 03
11.04.2018Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipAL13.02.2019
CY13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
MC13.02.2019
MK13.02.2019
MT13.02.2019
RS13.02.2019
SI13.02.2019
SM13.02.2019
TR13.02.2019
IE21.04.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
[2022/31]
Former [2021/34]AL13.02.2019
CY13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
MC13.02.2019
MT13.02.2019
RS13.02.2019
SI13.02.2019
SM13.02.2019
TR13.02.2019
IE21.04.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2021/26]AL13.02.2019
CY13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
MC13.02.2019
RS13.02.2019
SI13.02.2019
SM13.02.2019
TR13.02.2019
IE21.04.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2020/21]AL13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
MC13.02.2019
RS13.02.2019
SI13.02.2019
SM13.02.2019
TR13.02.2019
IE21.04.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2020/17]AL13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
MC13.02.2019
RS13.02.2019
SI13.02.2019
SM13.02.2019
TR13.02.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2020/13]AL13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
MC13.02.2019
RS13.02.2019
SI13.02.2019
SM13.02.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2020/02]AL13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
MC13.02.2019
RS13.02.2019
SM13.02.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2019/52]AL13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
RS13.02.2019
SM13.02.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2019/49]AL13.02.2019
EE13.02.2019
FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
RS13.02.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2019/39]FI13.02.2019
HR13.02.2019
LT13.02.2019
LV13.02.2019
RS13.02.2019
BG13.05.2019
GR14.05.2019
IS13.06.2019
PT13.06.2019
Former [2019/38]FI13.02.2019
LT13.02.2019
BG13.05.2019
GR14.05.2019
PT13.06.2019
Former [2019/37]FI13.02.2019
LT13.02.2019
GR14.05.2019
PT13.06.2019
Former [2019/33]FI13.02.2019
LT13.02.2019
PT13.06.2019
Documents cited:Search[I]DE3612121  (ATP ARBEIT TECH PHOTOSYNTHESE [DE]) [I] 1-15 * abstract * * column 2, line 25 - column 3, line 22 * * column 3, line 52 - column 4, line 18 * * column 4, line 55 - column 5, line 2 *;
 [A]EP1573288  (BRUNATA INTERNAT A S [DK]) [A] 1-15 * page 5, line 24 - page 6, line 25; figures 1,2 *;
 [A]CN201672603U  (UNIV HEBEI TECHNOLOGY, et al) [A] 1-15* abstract *
ExaminationEP1843136
OppositionEP1843136
 EP2450669
    - "Verbrauchswerterfassung und Auswertung in Gebäudetechnischen Anlagen", Verbrauchswerterfassung und Auswertung in Gebäudetechnischen Anlagen, (20030800), vol. 54, no. 8, pages 27 - 30, XP055653363
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.