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Extract from the Register of European Patents

EP About this file: EP3822569

EP3822569 - HEAT EXCHANGER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.04.2024
Database last updated on 13.07.2024
FormerThe patent has been granted
Status updated on  05.05.2023
FormerGrant of patent is intended
Status updated on  24.11.2022
FormerRequest for examination was made
Status updated on  12.11.2021
FormerThe application has been published
Status updated on  16.04.2021
Most recent event   Tooltip05.07.2024Lapse of the patent in a contracting state
New state(s): MC		published on 07.08.2024 [2024/32]
Applicant(s)For all designated states
Promix Solutions AG
Technoparkstrasse 2
8406 Winterthur / CH
[2021/20]
Inventor(s)01 / Heusser, Rolf
Hochwachtstrasse 16
8400 Winterthur / CH
 [2021/20]
Representative(s)Herrmann, Johanna
Industrial Property Services GmbH
Rosenweg 14
4303 Kaiseraugst / CH
[2021/20]
Application number, filing date20207057.912.11.2020
[2021/20]
Priority number, dateEP2019020903714.11.2019         Original published format: EP 19209037
[2021/20]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3822569
Date:19.05.2021
Language:DE
[2021/20]
Type: B1 Patent specification 
No.:EP3822569
Date:07.06.2023
Language:DE
[2023/23]
Search report(s)(Supplementary) European search report - dispatched on:EP12.03.2021
ClassificationIPC:B01F25/431, B01F35/93, F28D7/00, F28D7/16, F28F9/02, F28F9/24
[2022/49]
CPC:
F28D7/1623 (EP); F28F3/12 (US); B01F25/43161 (EP);
B01F35/93 (EP); F28D7/0058 (EP); F28F3/086 (US);
F28F9/0202 (EP); F28F9/24 (EP); F28D2021/0045 (EP);
F28D2021/0052 (EP) (-)
Former IPC [2021/20]F28D7/16, F28F9/02, B01F5/06, B01F15/06
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 [2021/50]  
Former [2021/20]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:WÄRMETAUSCHER[2021/20]
English:HEAT EXCHANGER[2021/20]
French:ECHANGEUR DE CHALEUR[2021/20]
Examination procedure10.11.2021Amendment by applicant (claims and/or description)
10.11.2021Examination requested  [2021/50]
10.11.2021Date on which the examining division has become responsible
25.11.2022Communication of intention to grant the patent
10.03.2023Fee for grant paid
10.03.2023Fee for publishing/printing paid
10.03.2023Receipt of the translation of the claim(s)
Opposition(s)08.03.2024No opposition filed within time limit [2024/20]
Fees paidRenewal fee
12.09.2022Renewal 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  TooltipCZ07.06.2023
HR07.06.2023
MC07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
[2024/32]
Former [2024/10]CZ07.06.2023
HR07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
Former [2024/08]HR07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
Former [2023/51]HR07.06.2023
RS07.06.2023
NO07.09.2023
GR08.09.2023
Former [2023/50]NO07.09.2023
GR08.09.2023
Former [2023/48]NO07.09.2023
Documents cited:Search[A]GB971334  (ENGLISH ELECTRIC CO LTD) [A] 1-15 * the whole document *;
 [YD]EP0004081  (KRUPP POLYSIUS AG [DE]) [YD] 1-15 * column 3, line 62 - column 4, line 21; figure 3 *;
 [AD]DE29618460U  (BABCOCK BSH GMBH [DE]) [AD] 1-15 * page 10, lines 1-10; figure 2 *;
 [X]NL1027948C  (EINDHOVENSE RADIATEURENFABRIEK [NL]) [X] 1,4-8,10-15 * page 1, line 1 - page 4, line 9; figure 1 *;
 [YD]EP2851118  (PROMIX SOLUTIONS AG [CH]) [YD] 1-15* the whole document *;
 [YD]WO2018023101  (UNIV ARIZONA [US]) [YD] 1-15 * paragraphs [0033] - [0037]; figures 5-7 *;
 [XDI]EP3444097  (PROMIX SOLUTIONS AG [CH]) [XD] 1,4-6,8,11-14 * paragraphs [0035] - [0038]; figure 1 * [I] 9,10
by applicantEP0004081
 DE29618460U
 DE19953612
 EP1123730
 EP2851118
 WO2018023101
 EP3431911
 EP3444097
 EP3489603
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.