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EP4433544
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EP About this file: EP4433544
| EP4433544 - NATURAL WAX OXIDATE EMULSION WITH IMPROVED BARRIER PROPERTY [Right-click to bookmark this link] | |||
| Former [2024/39] | EMULSION FROM THE OXIDATION PRODUCTS OF NATURAL WAXES, HAVING IMPROVED BARRIER PROPERTIES | ||
| [2025/32] | Status | The patent has been granted Status updated on 28.11.2025 Database last updated on 21.03.2026 | |
| Former | Grant of patent is intended Status updated on 31.07.2025 | ||
| Former | Request for examination was made Status updated on 22.08.2024 | ||
| Former | The international publication has been made Status updated on 26.05.2023 | ||
| Former | unknown Status updated on 13.12.2022 | Most recent event Tooltip | 28.11.2025 | (Expected) grant | published on 31.12.2025 [2026/01] | Applicant(s) | For all designated states CLARIANT INTERNATIONAL LTD Rothausstrasse 61 4132 Muttenz / CH | [2024/39] | Inventor(s) | 01 /
WUNDLECHNER, Milena 86690 Mertingen / DE | 02 /
CAN ARAN, Halil 81249 Muenchen / DE | 03 /
BODENDORFER, Simon 86152 Augsburg / DE | 04 /
TRUE, Daniela 86863 Untermeitingen / DE | [2024/39] | Representative(s) | Zusammenschluss Clariant IPM Patent & License Management Arabellastrasse 4a 81925 München / DE | [N/P] |
| Former [2024/39] | Clariant Produkte (Deutschland) GmbH IPM Patent & License Management Arabellastrasse 4a 81925 München / DE | Application number, filing date | 22817605.3 | 11.11.2022 | [2024/39] | WO2022EP81569 | Priority number, date | EP20210209400 | 19.11.2021 Original published format: EP 21209400 | [2024/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2023088794 | Date: | 25.05.2023 | Language: | DE | [2023/21] | Type: | A1 Application with search report | No.: | EP4433544 | Date: | 25.09.2024 | Language: | DE | The application published by WIPO in one of the EPO official languages on 25.05.2023 takes the place of the publication of the European patent application. | [2024/39] | Type: | B1 Patent specification | No.: | EP4433544 | Date: | 31.12.2025 | Language: | DE | [2026/01] | Search report(s) | International search report - published on: | EP | 25.05.2023 | Classification | IPC: | C08L91/06, D21H17/60, D21H19/18, C09D191/06 | [2024/39] | CPC: |
C08L91/06 (EP,KR);
D21H19/18 (EP,KR,US);
C09D191/06 (EP,KR);
D21H17/60 (EP,KR)
| 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/39]
| Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | NATURWACHSOXIDATEMULSION MIT VERBESSERTEN BARRIEREEIGENSCHAFTEN | [2024/39] | English: | NATURAL WAX OXIDATE EMULSION WITH IMPROVED BARRIER PROPERTY | [2025/32] | French: | ÉMULSION D'OXYDE DE CIRE NATURELLE À DES PROPRIÉTÉS BARRIÈRES AMÉLIORÉES | [2025/32] |
| Former [2024/39] | EMULSION FROM THE OXIDATION PRODUCTS OF NATURAL WAXES, HAVING IMPROVED BARRIER PROPERTIES | ||
| Former [2024/39] | ÉMULSION FORMÉE À PARTIR DES PRODUITS D'OXYDATION DE CIRES NATURELLES AYANT DES PROPRIÉTÉS DE BARRIÈRE AMÉLIORÉES | Entry into regional phase | 19.06.2024 | National basic fee paid | 19.06.2024 | Designation fee(s) paid | 19.06.2024 | Examination fee paid | Examination procedure | 12.07.2023 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 19.06.2024 | Examination requested [2024/39] | 19.06.2024 | Date on which the examining division has become responsible | 01.08.2025 | Communication of intention to grant the patent | 19.11.2025 | Fee for grant paid | 19.11.2025 | Fee for publishing/printing paid | 19.11.2025 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 02.12.2024 | Renewal fee patent year 03 | 19.11.2025 | Renewal fee patent year 04 |
| 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. | Cited in | International search | [Y] DE102014001709 (CLARIANT INT LTD et al.) | [Y] US2007068642 (BORSINGER GREGORY et al.) | [I] WO2014060082 (CLARIANT INT LTD et al.) | [A] EP3808819 (CLARIANT INT LTD et al.) | by applicant | EP3781485 | WO2006137274 | WO2007061592 | DE102014001709 | US2007068642 | HEINRICH ET AL., POWDER TECHNOLOGY, vol. 357, 2019, pages 223 - 231 | B. JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS, vol. 5, no. 4, 1954, pages 249 - 256 |