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EP3728433
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EP About this file: EP3728433
| EP3728433 - MULTILAYER COMPOSITE DESIGN MATERIAL HAVING SPECIAL POLYCARBONATE COMPOSITIONS AS MATRIX MATERIAL [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 05.07.2024 Database last updated on 10.07.2024 | |
| Former | Examination is in progress Status updated on 17.11.2023 | ||
| Former | Request for examination was made Status updated on 25.09.2020 | ||
| Former | The international publication has been made Status updated on 29.06.2019 | ||
| Former | unknown Status updated on 19.12.2018 | Most recent event Tooltip | 05.07.2024 | Application deemed to be withdrawn | published on 07.08.2024 [2024/32] | Applicant(s) | For all designated states Covestro Deutschland AG Kaiser-Wilhelm-Allee 60 51373 Leverkusen / DE | [2020/44] | Inventor(s) | 01 /
WEHRMANN, Rolf Scheiblerstr. 93 47800 Krefeld / DE | 02 /
HEUER, Helmut, Werner Schlossblick 17 57074 Siegen / DE | 03 /
BOUMANS, Anke Schwanenkamp 38 47551 Bedburg-Hau / DE | [2020/44] | Representative(s) | Levpat c/o Covestro AG Gebäude 4825 51365 Leverkusen / DE | [2020/44] | Application number, filing date | 18815210.2 | 12.12.2018 | [2020/44] | WO2018EP84589 | Priority number, date | EP20170208305 | 19.12.2017 Original published format: EP 17208305 | [2020/44] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2019121249 | Date: | 27.06.2019 | Language: | DE | [2019/26] | Type: | A1 Application with search report | No.: | EP3728433 | Date: | 28.10.2020 | Language: | DE | The application published by WIPO in one of the EPO official languages on 27.06.2019 takes the place of the publication of the European patent application. | [2020/44] | Search report(s) | International search report - published on: | EP | 27.06.2019 | Classification | IPC: | C08K3/22, C08K5/523, C08K5/5399, C08K7/02, C08J5/10, B32B27/36 | [2020/44] | CPC: |
C08K5/5399 (EP,KR,US);
C08J5/10 (EP,KR,US);
B32B15/09 (EP);
B32B19/02 (EP);
B32B19/06 (EP);
B32B21/08 (EP);
B32B21/14 (EP);
B32B27/08 (EP);
B32B27/12 (EP);
B32B27/20 (EP);
B32B27/365 (EP,KR);
B32B5/02 (EP);
B32B5/024 (EP);
B32B5/026 (EP);
B32B5/08 (EP);
B32B5/12 (EP,KR,US);
B32B5/26 (EP,US);
B32B7/03 (US);
B32B7/12 (EP);
C08J5/0405 (KR);
C08J5/042 (KR,US);
C08K3/04 (US);
C08K3/22 (EP,KR,US);
C08K3/30 (US);
C08K5/523 (EP,KR,US);
C08K7/02 (EP,KR);
C08K7/06 (KR,US);
C08L69/00 (KR,US);
B32B2250/02 (EP);
B32B2250/03 (EP);
B32B2250/04 (EP);
B32B2255/02 (EP);
B32B2255/10 (EP);
B32B2255/26 (EP);
B32B2260/021 (EP);
B32B2260/023 (EP,US);
B32B2260/046 (EP,US);
B32B2262/0246 (EP);
B32B2262/0261 (EP);
B32B2262/0269 (EP);
B32B2262/0276 (EP);
B32B2262/10 (EP);
B32B2262/101 (EP);
B32B2262/103 (EP);
B32B2262/105 (EP,US);
B32B2262/106 (EP);
B32B2262/108 (US);
B32B2262/14 (EP);
B32B2264/102 (EP);
B32B2264/104 (EP);
B32B2307/3065 (EP);
B32B2307/4026 (EP,US);
B32B2307/732 (EP);
B32B2419/00 (EP);
B32B2457/00 (EP);
B32B2605/003 (EP);
C08J2369/00 (EP,KR,US);
C08J2469/00 (US);
C08K2003/2241 (EP,KR,US);
C08K2003/3045 (US);
C08K2201/019 (KR,US)
(-)
| C-Set: |
C08K3/22, C08L69/00 (EP);
C08K5/523, C08L69/00 (EP);
C08K5/5399, C08L69/00 (EP);
C08K7/02, C08L69/00 (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 [2020/44] | Title | German: | DESIGN-MEHRSCHICHTVERBUNDWERKSTOFF MIT SPEZIELLEN POLYCARBONAT-ZUSAMMENSETZUNGEN ALS MATRIXMATERIAL | [2020/44] | English: | MULTILAYER COMPOSITE DESIGN MATERIAL HAVING SPECIAL POLYCARBONATE COMPOSITIONS AS MATRIX MATERIAL | [2020/44] | French: | MATÉRIAU COMPOSITE MULTICOUCHES D'ASPECT DESIGN CONTENANT DES COMPOSITIONS DE POLYCARBONATE PARTICULIÈRES EN GUISE DE MATÉRIAU DE MATRICE | [2020/44] | Entry into regional phase | 20.07.2020 | National basic fee paid | 20.07.2020 | Designation fee(s) paid | 20.07.2020 | Examination fee paid | Examination procedure | 20.07.2020 | Examination requested [2020/44] | 20.07.2020 | Date on which the examining division has become responsible | 21.01.2021 | Amendment by applicant (claims and/or description) | 16.11.2023 | Despatch of a communication from the examining division (Time limit: M04) | 19.03.2024 | Application deemed to be withdrawn, date of legal effect [2024/32] | 10.04.2024 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2024/32] | Fees paid | Renewal fee | 14.12.2020 | Renewal fee patent year 03 | 30.11.2021 | Renewal fee patent year 04 | 29.11.2022 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.12.2023 | 06 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. | Cited in | International search | [A]US2013313493 (WEN LIANG [CN], et al) [A] 1-15 * examples 1, Ex.#11; table 8 * * examples 2, Ex.#19-Ex.#22; table 12 * * examples 2,Ex.#23-Ex.#28; table 13 * * examples 2, Ex.#29-Ex.#33; table 14 * * examples 2,Ex.#34-Ex.#38; table 15 * * claim - *; | [X]WO2015052114 (BAYER MATERIALSCIENCE AG [DE]) [X] 1-6,9,10,13-15 * page 30, line 9 - page 31, line 6 * * page 32, line 13 - line 36 * * examples B6,B8; table 2 * * claim - * * figure - *; | [I]EP3020752 (LANXESS DEUTSCHLAND GMBH [DE]) [I] 1-15 * paragraph [0107] - paragraph [0112] * * examples 1-5; tables 1,2 * * claim - *; | [XP]WO2018007335 (COVESTRO DEUTSCHLAND AG [DE]) [XP] 1-6,9-15 * examples B1-B18; tables 3-5 * * claim - ** figure - * | by applicant | US2991273 | US2999835 | US2999846 | US3148172 | US3271367 | FR1561518 | DE1570703 | DE1961668 | DE2036052 | DE2063050 | DE2211956 | DE3832396 | EP0363608 | US4982014 | US5097002 | US5340905 | EP0640655 | EP0728811 | WO9740092 | US5717057 | WO0105866 | WO2004063249 | DE102011005462 | WO2012123302 | WO2013098224 | DE102011090143 | WO2015052106 | EP2886305 | - H. SCHNELL, Chemistry and Physics of Polycarbonates, Interscience Publishers, (19640000), page 28,102 | - D.G. LEGRAND; J.T. BENDLER, Handbook of Polycarbonate Science and Technology, Marcel Dekker, (20000000), page 72 | - CHEMICAL ABSTRACTS, Database accession no. 128-90-3 | - CHEMICAL ABSTRACTS, Database accession no. 81-39-0 | - CHEMICAL ABSTRACTS, Database accession no. 71902-17-5 | - CHEMICAL ABSTRACTS, Database accession no. 89106-94-5 | - CHEMICAL ABSTRACTS, Database accession no. 6408-72-6 | - CHEMICAL ABSTRACTS, Database accession no. 4702-90-3 | - CHEMICAL ABSTRACTS, Database accession no. 6925-69-5 | - CHEMICAL ABSTRACTS, Database accession no. 13676-91-0 | - CHEMICAL ABSTRACTS, Database accession no. 669005-94-1 | - Ullmanns Enzyklopädie der technischen Chemie, (19790000), vol. 18, page 301 | - HOUBEN-WEYL, Methoden der organischen Chemie, vol. 12/1, page 43 | - Beilstein, vol. 6, page 177 | - CHEMICAL ABSTRACTS, Database accession no. 29420-49-3 |