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Extract from the Register of European Patents

EP About this file: EP3730587

EP3730587 - COOLANT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.10.2022
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  05.11.2021
FormerGrant of patent is intended
Status updated on  13.05.2021
FormerRequest for examination was made
Status updated on  08.01.2021
FormerThe application has been published
Status updated on  25.09.2020
Most recent event   Tooltip17.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 19.06.2024  [2024/25]
Applicant(s)For all designated states
Weiss Technik GmbH
Greizer Strasse 41-49
35447 Reiskirchen / DE
[2021/49]
Former [2020/44]For all designated states
Vötsch Industrietechnik GmbH
Beethovenstraße 34
72336 Balingen / DE
Inventor(s)01 / BITZER, Jürgen
Schönbuchstr. 31
72336 Balingen / DE
02 / BRÄUER, Carsten
Stangenäckerstr. 26
72336 Balingen / DE
03 / HECKELE, Tobias
Ulmenstr. 14
72336 Balingen / DE
04 / TEICHMANN, Johannes
Uhlandstr. 3
72351 Geislingen / DE
05 / LÖFFLER, Marc
Friedrichstr. 58
72336 Balingen / DE
 [2020/44]
Representative(s)advotec.
Patent- und Rechtsanwaltspartnerschaft
Tappe mbB
Georg-Schlosser-Straße 6
35390 Gießen / DE
[2021/49]
Former [2020/44]advotec.
Patent- und Rechtsanwälte
Georg-Schlosser-Straße 6
35390 Gießen / DE
Application number, filing date19171357.726.04.2019
[2020/44]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3730587
Date:28.10.2020
Language:DE
[2020/44]
Type: B1 Patent specification 
No.:EP3730587
Date:08.12.2021
Language:DE
[2021/49]
Search report(s)(Supplementary) European search report - dispatched on:EP17.10.2019
ClassificationIPC:C09K5/04, G01N17/00
[2020/44]
CPC:
C09K5/045 (EP); G01N17/002 (EP); C09K2205/122 (EP);
C09K2205/126 (EP); C09K2205/22 (EP); C09K2205/34 (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 [2021/06]
Former [2020/44]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:KÄLTEMITTEL[2020/44]
English:COOLANT[2020/44]
French:AGENT RÉFRIGÉRANT[2020/44]
Examination procedure06.01.2021Examination requested  [2021/06]
06.01.2021Date on which the examining division has become responsible
14.05.2021Communication of intention to grant the patent
25.08.2021Fee for grant paid
25.08.2021Fee for publishing/printing paid
25.08.2021Receipt of the translation of the claim(s)
Opposition(s)09.09.2022No opposition filed within time limit [2022/46]
Fees paidRenewal fee
23.04.2021Renewal 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  TooltipHU26.04.2019
AL08.12.2021
CY08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
MK08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
IE26.04.2022
LU26.04.2022
BE30.04.2022
CH30.04.2022
LI30.04.2022
[2024/25]
Former [2024/23]AL08.12.2021
CY08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
MK08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
IE26.04.2022
LU26.04.2022
BE30.04.2022
CH30.04.2022
LI30.04.2022
Former [2024/20]AL08.12.2021
CY08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
IE26.04.2022
LU26.04.2022
BE30.04.2022
CH30.04.2022
LI30.04.2022
Former [2023/20]AL08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
IE26.04.2022
LU26.04.2022
BE30.04.2022
CH30.04.2022
LI30.04.2022
Former [2023/10]AL08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
LU26.04.2022
BE30.04.2022
CH30.04.2022
LI30.04.2022
Former [2023/09]AL08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
LU26.04.2022
CH30.04.2022
LI30.04.2022
Former [2023/08]AL08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
LU26.04.2022
Former [2023/06]AL08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
MC08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
Former [2023/01]AL08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SI08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
Former [2022/49]AL08.12.2021
CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
Former [2022/46]CZ08.12.2021
DK08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
Former [2022/42]CZ08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
IS08.04.2022
PT08.04.2022
Former [2022/36]CZ08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
PL08.12.2021
RO08.12.2021
RS08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
PT08.04.2022
Former [2022/35]CZ08.12.2021
EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
RO08.12.2021
RS08.12.2021
SK08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
PT08.04.2022
Former [2022/34]EE08.12.2021
FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
RO08.12.2021
RS08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
PT08.04.2022
Former [2022/33]FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
RS08.12.2021
SM08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
Former [2022/30]FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
NL08.12.2021
RS08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
Former [2022/25]FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
RS08.12.2021
BG08.03.2022
NO08.03.2022
GR09.03.2022
Former [2022/24]FI08.12.2021
HR08.12.2021
LT08.12.2021
LV08.12.2021
RS08.12.2021
BG08.03.2022
GR09.03.2022
Former [2022/22]FI08.12.2021
LT08.12.2021
RS08.12.2021
BG08.03.2022
Former [2022/21]RS08.12.2021
BG08.03.2022
Former [2022/19]BG08.03.2022
Documents cited:Search[AD]EP0344397  (HERAEUS VOETSCH GMBH [DE]) [AD] 1-16* the whole document *;
 [A]DE102017012212  (UNIV DRESDEN TECH [DE], et al) [A] 1-16 * the whole document *;
 [A]  - Weiss Technik ET AL, "Low Global Warming Potential Refrigerants - White Paper R-449A, A Low Global Warming Potential Refrigerant A New Option for Environmental Test Chambers That Helps Combat Climate Change White Paper 2018 Low Global Warming Potential Refrigerants - White Paper 2 Table of Contents", (20180101), URL: https://weiss-na.com/wp-content/uploads/R-449A-A-Low-Global-Warming-Potential-Refrigerant-White-Paper.pdf, (20191009), XP055630397 [A] 1-16 * the whole document *
 [A]  - Danfoss, "Achieving sustainable HVAC/R through intelligent solutions, energy efficiency and", (20180801), URL: https://www.danfoss.com/media/7174/low-gwp-whitepaper.pdf, (20191009), XP055630406 [A] 1-9,16 * the whole document *
by applicantEP0344397
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.