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EP4413076
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EP About this file: EP4413076
| EP4413076 - MELT PROCESSABLE CELLULOSE ESTER COMPOSITIONS COMPRISING ALKALINE FILLER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 12.07.2024 Database last updated on 11.04.2026 | |
| Former | The international publication has been made Status updated on 14.04.2023 | ||
| Former | unknown Status updated on 18.11.2022 | Most recent event Tooltip | 30.10.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states Eastman Chemical Company 200 South Wilcox Drive Kingsport, TN 37660 / US | [2024/33] | Inventor(s) | 01 /
CLENDENNEN, Stephanie, Kay Kingsport, TN 37663 / US | 02 /
EBRAHIMI, HAMID Kingsport, TN 37664 / US | [2024/33] | Representative(s) | Wallinger Ricker Schlotter Tostmann Patent- und Rechtsanwälte Partnerschaft mbB Zweibrückenstraße 5-7 80331 München / DE | [2024/33] | Application number, filing date | 22801610.1 | 07.10.2022 | [2024/33] | WO2022US45979 | Priority number, date | US202163262254P | 08.10.2021 Original published format: US 202163262254 P | [2024/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023059848 | Date: | 13.04.2023 | Language: | EN | [2023/15] | Type: | A1 Application with search report | No.: | EP4413076 | Date: | 14.08.2024 | Language: | EN | The application published by WIPO in one of the EPO official languages on 13.04.2023 takes the place of the publication of the European patent application. | [2024/33] | Search report(s) | International search report - published on: | EP | 13.04.2023 | Classification | IPC: | C08L1/10, C08K3/22, C08K5/00, C08K5/053, C08K5/092, C08L1/12 | [2024/33] | CPC: |
C08L1/10 (EP);
C08L1/12 (EP,US);
C08K3/22 (EP,US);
C08K3/26 (EP,US);
C08K5/0016 (US);
C08K5/06 (EP);
C08K5/103 (EP);
C08K2003/222 (EP,US);
C08K2003/2224 (EP,US);
| C-Set: |
C08K3/22, C08L1/12 (EP);
C08K3/26, C08L1/12 (EP);
C08K5/06, C08L1/12 (EP);
C08K5/103, C08L1/12 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/33] | Title | German: | SCHMELZVERARBEITBARE CELLULOSEESTERZUSAMMENSETZUNGEN MIT ALKALISCHEM FÜLLSTOFF | [2024/33] | English: | MELT PROCESSABLE CELLULOSE ESTER COMPOSITIONS COMPRISING ALKALINE FILLER | [2024/33] | French: | COMPOSITIONS D'ESTER DE CELLULOSE POUVANT ÊTRE TRAITÉES À L'ÉTAT FONDU COMPRENANT UNE CHARGE ALCALINE | [2024/33] | Entry into regional phase | 19.03.2024 | National basic fee paid | 19.03.2024 | Designation fee(s) paid | 19.03.2024 | Examination fee paid | Examination procedure | 19.03.2024 | Examination requested [2024/33] | 19.03.2024 | Date on which the examining division has become responsible | 16.10.2024 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 11.10.2024 | Renewal fee patent year 03 | 29.10.2025 | 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 | [X] EP3862388 (DAICEL CORP et al.) | [X] US2017342598 (HÖLTER DIRK et al.) | by applicant | US5970988 | US6571802 | US2794239 | US3658626 | US2953838 | US2829027 | US3017309 | US2904050 | KIRK-OTHMER: "Encyclopedia of Chemical Technology", vol. 5, 2004, WILEY-INTERSCIENCE, pages: 394 - 444 |