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Extract from the Register of European Patents

EP About this file: EP4149904

EP4149904 - FINELY GROUND GRANULATED BLAST-FURNACE SLAG IN A CEMENT-BASED MULTICOMPONENT MORTAR SYSTEM FOR USE AS AN INORGANIC CHEMICAL FIXING SYSTEM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.02.2023
Database last updated on 05.10.2024
FormerThe international publication has been made
Status updated on  19.11.2021
Formerunknown
Status updated on  11.05.2021
Most recent event   Tooltip28.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Hilti Aktiengesellschaft
Feldkircherstrasse 100
9494 Schaan / LI
[2023/12]
Inventor(s)01 / SCHÖNLEIN, Markus
82205 Gilching / DE
02 / PFEIL, Armin
86899 Landsberg am Lech / DE
03 / MIDDENDORF, Bernhard
34379 Calden / DE
04 / SCHADE, Tim
34125 Kassel / DE
05 / WETZEL, Alexander
34302 Guxhagen / DE
 [2023/12]
Representative(s)Hilti Aktiengesellschaft Corporate Intellectual Property
Feldkircherstrasse 100
Postfach 333
9494 Schaan / LI
[2023/12]
Application number, filing date21722921.006.05.2021
[2023/12]
WO2021EP62009
Priority number, dateEP2020017488215.05.2020         Original published format: EP 20174882
[2023/12]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2021228680
Date:18.11.2021
Language:DE
[2021/46]
Type: A1 Application with search report 
No.:EP4149904
Date:22.03.2023
Language:DE
The application published by WIPO in one of the EPO official languages on 18.11.2021 takes the place of the publication of the European patent application.
[2023/12]
Search report(s)International search report - published on:EP18.11.2021
ClassificationIPC:C04B28/00, C04B40/06
[2023/12]
CPC:
C04B40/065 (EP,US); C04B28/26 (US); C04B14/06 (US);
C04B18/146 (US); C04B22/062 (US); C04B28/006 (EP);
C04B40/0042 (US); C04B2103/10 (US); C04B2111/00715 (EP,US);
Y02P40/10 (EP); Y02W30/91 (EP) (-)
C-Set:
C04B28/006, C04B12/04, C04B14/06, C04B14/10, C04B14/22, C04B14/26, C04B14/28, C04B14/303, C04B14/305, C04B18/08, C04B18/141, C04B18/146, C04B20/008, C04B22/062, C04B40/065, C04B2103/54 (EP);
C04B28/006, C04B12/04, C04B14/06, C04B18/141, C04B18/146, C04B20/008, C04B22/062, C04B40/065 (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 [2023/12]
TitleGerman:FEIN AUFGEMAHLENER HÜTTENSAND IN EINEM ZEMENTÄREN MEHRKOMPONENTEN-MÖRTELSYSTEM FÜR DEN EINSATZ ALS ANORGANISCHES CHEMISCHES BEFESTIGUNGSSYSTEM[2023/12]
English:FINELY GROUND GRANULATED BLAST-FURNACE SLAG IN A CEMENT-BASED MULTICOMPONENT MORTAR SYSTEM FOR USE AS AN INORGANIC CHEMICAL FIXING SYSTEM[2023/12]
French:LAITIER GRANULÉ DE HAUT FOURNEAU FINEMENT BROYÉ DANS UN SYSTÈME DE MORTIER MULTICOMPOSANTS À BASE DE CIMENT, DESTINÉ À ÊTRE UTILISÉ COMME SYSTÈME DE SCELLEMENT CHIMIQUE INORGANIQUE[2023/12]
Entry into regional phase15.12.2022National basic fee paid 
15.12.2022Designation fee(s) paid 
15.12.2022Examination fee paid 
Examination procedure15.12.2022Examination requested  [2023/12]
15.12.2022Date on which the examining division has become responsible
20.06.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
23.03.2023Renewal fee patent year 03
27.03.2024Renewal fee patent year 04
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Cited inInternational search[A]EP1236702  (HEIDELBERGER BAUCHEMIE GMBH MA [DE]) [A] 1-13* paragraphs [0008] , [00 9] , [0 17] , [0 19]; claims 1-10 *;
 [YA]WO2010017571  (SCHWARZ WOLFGANG [AT]) [Y] 11-13 * page 1, line 3 - line 5; examples 1-6; claims 1-33 * * page 4, line 6 - line 14 * * page 12, line 11 - page 13, line 16 * [A] 1-10;
 [XYI]EP2297061  (CONSTR RES & TECH GMBH [DE]) [X] 1-7,9,10 * paragraphs [0001] , [0 18] , [0 38]; example M1; claims 1-9; table 1 * [Y] 11-13 [I] 8
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.