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EP4274865
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EP About this file: EP4274865
| EP4274865 - IMPROVED CR(III)-BASED PASSIVATION FOR ZINC-ALUMINUM COATED STEEL [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 13.10.2023 Database last updated on 26.07.2024 | |
| Former | The international publication has been made Status updated on 15.07.2022 | ||
| Former | unknown Status updated on 03.02.2021 | Most recent event Tooltip | 08.03.2024 | Change: Validation states | published on 10.04.2024 [2024/15] | 08.03.2024 | Change - extension states | published on 10.04.2024 [2024/15] | Applicant(s) | For all designated states Henkel AG & Co. KGaA Henkelstrasse 67 40589 Düsseldorf / DE | [2023/46] | Inventor(s) | 01 /
JADHAV, Aditi Chinchwad 411019 Purnanagar / IN | 02 /
VIJAY, Meenu 411021 Pune / IN | 03 /
DAS, Niranjan 411057 Pune, Maharashtra / IN | 04 /
WAGH, Komal 411057 Pune / IN | [2023/46] | Application number, filing date | 21701221.0 | 06.01.2021 | [2023/46] | WO2021EP50133 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022148536 | Date: | 14.07.2022 | Language: | EN | [2022/28] | Type: | A1 Application with search report | No.: | EP4274865 | Date: | 15.11.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.07.2022 takes the place of the publication of the European patent application. | [2023/46] | Search report(s) | International search report - published on: | EP | 14.07.2022 | Classification | IPC: | C09D5/08, C09D7/61, C09D7/65, C09D133/00, C09D175/00, C23C22/60, C23C22/68, C08K3/24, C08K5/04 | [2023/46] | CPC: |
C09D5/08 (EP);
C23C22/53 (US);
C08L75/04 (EP);
C09D133/08 (EP);
C09D175/04 (EP);
C09D7/61 (EP);
C09D7/65 (EP);
C23C22/60 (EP);
C23C22/68 (EP);
C23C22/82 (EP);
C08K3/24 (EP);
C08K5/04 (EP);
C23C2222/10 (EP,US)
(-)
| C-Set: |
C09D133/08, C08K3/22, C08K5/09 (EP)
| Designated contracting states | 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 [2023/46] | Title | German: | VERBESSERTE CR(III)-BASIERTE PASSIVIERUNG FÜR ZINK-ALUMINIUM-BESCHICHTETEN STAHL | [2023/46] | English: | IMPROVED CR(III)-BASED PASSIVATION FOR ZINC-ALUMINUM COATED STEEL | [2023/46] | French: | PASSIVATION AMÉLIORÉE À BASE DE CR(III) POUR UN ACIER REVÊTU DE ZINC-ALUMINIUM | [2023/46] | Entry into regional phase | 13.06.2023 | National basic fee paid | 13.06.2023 | Designation fee(s) paid | 13.06.2023 | Examination fee paid | Examination procedure | 13.06.2023 | Examination requested [2023/46] | 13.06.2023 | Date on which the examining division has become responsible | 07.02.2024 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 05.07.2023 | Renewal fee patent year 03 | 25.01.2024 | Renewal fee patent year 04 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]US5378291 (ARA MASAYASU [JP], et al) [A] 1-15 * the whole document * * claims 1, 4; tables 1, 2, 3 *; | [A]US6447620 (KOMIYAMA SINOBU [JP], et al) [A] 1-15 * the whole document * * column 11, line 30 - line 46; example -; tables 1, 2 *; | [A]US2010180793 (DINGWERTH BJOERN [DE], et al) [A] 1-15 * the whole document * * paragraphs [0019] , [0 20]; examples 4, 5, 6; claims 21, 22, 23, 30; table 1 *; | [A]EP2617865 (YUKEN KOGYO CO LTD [JP]) [A] 1-15 * the whole document * * paragraphs [0014] , [0 15] , [0 20] , [0 24] , [0 35] , [0 36] , [0 43] , [0 48] , [0 50] , [0 54]; claims 1, 6; table 2 *; | [A]EP2785469 (ECO GREEN COATINGS L L C [US]) [A] 1-15 * the whole document ** claims 1, 2; table 4 * | by applicant | US2559878 | GB889050 | US3501352 | US3647569 | US3676398 | US3700643 | US3770602 | US3905929 | US3920598 | DE2526832 | US3932198 | GB1461244 | US4018851 | US4072529 | US4133723 | US4188455 | US4206025 | US4295909 | US4309526 | US4349392 | US4359345 | US4359346 | US4359347 | US4359348 | US4367099 | US4380613 | US4439600 | US4511732 | US4574138 | US4578122 | US5002976 | US5605999 | US5743971 | US5855695 | DE19733972 | DE102007021364 | DE102010001686 | US2014360630 | - CAS, no. 38531-18-9, 104912-80-3 and 219843-86-4 |