EP4077514 - METHOD FOR THE PREPARATION OF A MOULDING COMPOSITION WITH ENHANCED SURFACE PROPERTIES [Right-click to bookmark this link] | |||
Former [2022/43] | METHOD FOR PRODUCING A MOLDING COMPOUND HAVING IMPROVED SURFACE PROPERTIES | ||
[2024/20] | Status | The patent has been granted Status updated on 26.07.2024 Database last updated on 10.08.2024 | |
Former | Grant of patent is intended Status updated on 23.04.2024 | ||
Former | Request for examination was made Status updated on 23.09.2022 | ||
Former | The international publication has been made Status updated on 25.06.2021 | ||
Former | unknown Status updated on 16.12.2020 | Most recent event Tooltip | 26.07.2024 | (Expected) grant | published on 28.08.2024 [2024/35] | Applicant(s) | For all designated states Covestro Deutschland AG Kaiser-Wilhelm-Allee 60 51373 Leverkusen / DE | [2024/04] |
Former [2022/43] | For all designated states Covestro Intellectual Property GmbH & Co. KG Kaiser-Wilhelm-Allee 60 51373 Leverkusen / DE | Inventor(s) | 01 /
RUDOLF, Reiner Schlieperstr. 36 40764 Langenfeld / DE | 02 /
ERKELENZ, Michael Ringstr. 23 47239 Duisburg / DE | 03 /
THIEM, Hans-Juergen Königsberger Str.11 41539 Dormagen / DE | [2022/43] | Representative(s) | Levpat c/o Covestro AG Gebäude K12 51365 Leverkusen / DE | [2022/43] | Application number, filing date | 20820407.3 | 09.12.2020 | [2022/43] | WO2020EP85160 | Priority number, date | EP20190216562 | 16.12.2019 Original published format: EP 19216562 | [2022/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2021122182 | Date: | 24.06.2021 | Language: | DE | [2021/25] | Type: | A1 Application with search report | No.: | EP4077514 | Date: | 26.10.2022 | Language: | DE | The application published by WIPO in one of the EPO official languages on 24.06.2021 takes the place of the publication of the European patent application. | [2022/43] | Type: | B1 Patent specification | No.: | EP4077514 | Date: | 28.08.2024 | Language: | DE | [2024/35] | Search report(s) | International search report - published on: | EP | 24.06.2021 | Classification | IPC: | C08K3/013, C08L69/00, C08J3/22 | [2022/43] | CPC: |
C08J3/226 (EP,KR,US);
B29B7/12 (US);
B29B7/18 (US);
B29B7/90 (US);
C08K3/013 (EP,KR);
C08L51/04 (KR);
C08L67/02 (KR);
C08L69/00 (EP,KR);
B29K2069/00 (US);
B29K2105/16 (US);
B29K2509/02 (US);
C08J2369/00 (EP,US);
| C-Set: |
C08K3/013, C08L69/00 (EP);
C08L69/00, C08K3/013, C08L51/04 (EP);
C08L69/00, C08K3/013, C08L67/02 (EP);
C08L69/00, C08K3/22, C08L51/04 (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 [2022/43] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | VERFAHREN ZUR HERSTELLUNG EINER FORMMASSE MIT VERBESSERTEN OBERFLÄCHENEIGENSCHAFTEN | [2022/43] | English: | METHOD FOR THE PREPARATION OF A MOULDING COMPOSITION WITH ENHANCED SURFACE PROPERTIES | [2024/20] | French: | PROCÉDÉ DE FABRICATION D'UNE MATIÈRE DE MOULAGE À PROPRIÉTÉS SUPERFICIELLES AMÉLIORÉES | [2024/20] |
Former [2022/43] | METHOD FOR PRODUCING A MOLDING COMPOUND HAVING IMPROVED SURFACE PROPERTIES | ||
Former [2022/43] | PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ DE MOULAGE PRÉSENTANT DES PROPRIÉTÉS DE SURFACE AMÉLIORÉES | Entry into regional phase | 18.07.2022 | National basic fee paid | 18.07.2022 | Designation fee(s) paid | 18.07.2022 | Examination fee paid | Examination procedure | 18.07.2022 | Examination requested [2022/43] | 18.07.2022 | Date on which the examining division has become responsible | 21.12.2022 | Amendment by applicant (claims and/or description) | 24.04.2024 | Communication of intention to grant the patent | 22.07.2024 | Fee for grant paid | 22.07.2024 | Fee for publishing/printing paid | 22.07.2024 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 29.11.2022 | Renewal fee patent year 03 | 29.11.2023 | 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 | [AD]US2014357769 (ZHENG YUN [CN], et al); | [A]US2015353732 (WANG HUANBING [CN]) | by applicant | US2991273 | US2999825 | US2999846 | US3028635 | US3148172 | US3271367 | FR1561518 | DE1908414 | DE1570703 | DE2036052 | DE2063050 | DE2211956 | JPS6162039 | JPS6162040 | JPS61105550 | DE3832396 | US4982014 | US5097002 | US5340905 | US5717057 | WO9955772 | WO0105866 | WO0105867 | WO2004063249 | US2014357769 | WO2018037037 |