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EP4105255
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EP About this file: EP4105255
| EP4105255 - THERMOPLASTIC MOULDING MATERIAL WITH GOOD CRYSTALLISATION PROPERTIES [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 27.10.2023 Database last updated on 16.07.2024 | |
| Former | The application has been published Status updated on 18.11.2022 | Most recent event Tooltip | 27.10.2023 | Application deemed to be withdrawn | published on 29.11.2023 [2023/48] | Applicant(s) | For all designated states Covestro Deutschland AG Kaiser-Wilhelm-Allee 60 51373 Leverkusen / DE | [2022/51] | Inventor(s) | 01 /
Wandner, Derk 51519 Odenthal / DE | 02 /
Bischoffs, Werner 51143 Köln / DE | 03 /
Garska, Bernd 50677 Köln / DE | 04 /
Raps, Daniel 51373 Leverkusen / DE | [2022/51] | Representative(s) | Levpat c/o Covestro AG Gebäude K12 51365 Leverkusen / DE | [2022/51] | Application number, filing date | 21179952.3 | 17.06.2021 | [2022/51] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP4105255 | Date: | 21.12.2022 | Language: | DE | [2022/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.11.2021 | Classification | IPC: | C08G18/10, C08G18/32, C08G18/73, C08G18/08 | [2022/51] | CPC: |
C08G18/3206 (EP);
C08G18/0895 (EP);
C08G18/10 (EP);
C08G18/73 (EP)
| C-Set: |
C08G18/10, C08G18/3206 (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 [2022/51] | 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: | THERMOPLASTISCHE FORMMASSE MIT GUTEM KRISTALLISATIONSVERHALTEN | [2022/51] | English: | THERMOPLASTIC MOULDING MATERIAL WITH GOOD CRYSTALLISATION PROPERTIES | [2022/51] | French: | MATIÈRE DE MOULAGE THERMOPLASTIQUE À UN BON COMPORTEMENT À LA CRISTALLISATION | [2022/51] | Examination procedure | 22.06.2023 | Application deemed to be withdrawn, date of legal effect [2023/48] | 12.07.2023 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [2023/48] | Fees paid | Penalty fee | Additional fee for renewal fee | 30.06.2023 | 03 M06 Not yet paid |
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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. | Documents cited: | Search | [A]US4062834 (GILDING DENIS KEITH, et al) [A] 1-15 * examples I-IV; table 1 *; | [A]US2015232606 (WAMPRECHT CHRISTIAN [DE], et al) [A] 1-15 * claims 18-34; tables 1, 2; compounds TPU 1, 2 *; | [E]EP3838956 (COVESTRO DEUTSCHLAND AG [DE]) [E] 1,5-15* examples 1-3; claims 1-20 *; | [A] - MAIZ JON ET AL, "Effects and limits of highly efficient nucleating agents in thermoplastic polyurethane", POLYMER, ELSEVIER, AMSTERDAM, NL, vol. 180, doi:10.1016/J.POLYMER.2019.121676, ISSN 0032-3861, (20190722), (20190722), XP085874650 [A] 1-15 * figures 1-4 * DOI: http://dx.doi.org/10.1016/j.polymer.2019.121676 | by applicant | DE728981 | EP0403921 | - O. BAYER, Angew. Chem., (19470000), vol. 59, pages 257 - 288 | - V. V. KORSHAK, Soviet Plastics, (19610000), vol. 7, pages 12 - 15 | - G. OERTEL, Kunststoff-Handbuch, Bd., (19930000), vol. 7 | - HOUBEN-WEYL, Methoden der organischen Chemie'', Band E20 ''Makromolekulare Stoffe, Georg Thieme Verlag, (19870000), pages 1587 - 1593 | - Justus Liebigs Annalen der Chemie Band, (19490000), vol. 562, pages 75 - 136 | - "CAS", Database accession no. 153250-52-3 |