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EP3728362
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EP About this file: EP3728362
| EP3728362 - FLAME RETARDANT RIGID POLYURETHANE FOAMS [Right-click to bookmark this link] | |||
| Former [2020/44] | FLAME-RETARDANT POLYURETHANE RIGID FOAMS | ||
| [2022/52] | Status | The application is deemed to be withdrawn Status updated on 15.09.2023 Database last updated on 09.09.2024 | |
| Former | Grant of patent is intended Status updated on 12.12.2022 | ||
| Former | Examination is in progress Status updated on 09.04.2021 | ||
| 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| Former | unknown Status updated on 22.12.2018 | Most recent event Tooltip | 15.09.2023 | Application deemed to be withdrawn | published on 18.10.2023 [2023/42] | Applicant(s) | For all designated states Covestro Intellectual Property GmbH & Co. KG Kaiser-Wilhelm-Allee 60 51373 Leverkusen / DE | [2021/09] |
| Former [2020/44] | For all designated states Covestro Deutschland AG Kaiser-Wilhelm-Allee 60 51373 Leverkusen / DE | Inventor(s) | 01 /
NEFZGER, Hartmut Zu den Fußfällen 24 50259 Pulheim / DE | 02 /
HILKEN, Persefoni Redwitzstr. 30 50937 Köln / DE | 03 /
RAUWALD, Urs Flotowstr. 68 40593 Düsseldorf / DE | [2020/44] | Representative(s) | Levpat c/o Covestro AG Gebäude 4825 51365 Leverkusen / DE | [2020/44] | Application number, filing date | 18816055.0 | 12.12.2018 | [2020/44] | WO2018EP84469 | Priority number, date | EP20170207922 | 18.12.2017 Original published format: EP 17207922 | [2020/44] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2019121194 | Date: | 27.06.2019 | Language: | DE | [2019/26] | Type: | A1 Application with search report | No.: | EP3728362 | 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: | C08G18/09, C08J9/14, C08G18/50, C08G18/66, C08G18/76, C08G18/16, C08G18/18, C08G18/22, C08G18/38, C08G18/40, C08G71/04, C08G18/42, C08K5/521, C08G101/00 | [2020/44] | CPC: |
C08G18/092 (EP);
C08G18/3831 (EP,US);
C08G18/163 (EP,US);
C08G18/1816 (EP,US);
C08G18/225 (EP,US);
C08G18/4018 (EP);
C08G18/4202 (EP);
C08G18/4211 (EP);
C08G18/4238 (EP,US);
C08G18/5021 (EP);
C08G18/6633 (EP,US);
C08G18/6666 (EP);
C08G18/7664 (EP);
C08G71/04 (EP);
C08J9/0038 (US);
C08J9/125 (US);
C08J9/127 (US);
C08J9/141 (EP,US);
C08G2110/0025 (EP,US);
C08G2110/005 (EP,US);
C08G2110/0058 (US);
C08G2110/0066 (US);
C08G2115/02 (EP);
C08J2201/026 (EP);
C08J2203/10 (US);
C08J2203/14 (EP,US);
C08J2203/182 (US);
| C-Set: |
C08K5/521, C08L75/04 (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 [2020/44] | Title | German: | FLAMMGESCHÜTZTE POLYURETHAN-HARTSCHAUMSTOFFE | [2020/44] | English: | FLAME RETARDANT RIGID POLYURETHANE FOAMS | [2022/52] | French: | MOUSSE RIGIDE DE POLYURÉTHANE IGNIFUGÉE | [2022/52] |
| Former [2020/44] | FLAME-RETARDANT POLYURETHANE RIGID FOAMS | ||
| Former [2020/44] | MOUSSES POLYURÉTHANE RIGIDES IGNIFUGES | 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 | 02.02.2021 | Amendment by applicant (claims and/or description) | 13.04.2021 | Despatch of a communication from the examining division (Time limit: M04) | 04.08.2021 | Reply to a communication from the examining division | 16.11.2021 | Despatch of a communication from the examining division (Time limit: M03) | 17.11.2021 | Reply to a communication from the examining division | 13.12.2022 | Communication of intention to grant the patent | 25.04.2023 | Application deemed to be withdrawn, date of legal effect [2023/42] | 01.06.2023 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2023/42] | Fees paid | Renewal fee | 14.12.2020 | Renewal fee patent year 03 | 30.11.2021 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.12.2022 | 05 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 | [XAI]SU1121973 ; | [A]US2003020054 (BLOUNT DAVID H [US]) [A] 1-15 * paragraphs [0005] - [0022] * * examples 4a,21 *; | [A]WO2010043624 (BASF SE [DE], et al) [A] 1-15 * page 1, line 6 - page 4, line 7 * * page 12, lines 14-25 * * pages 14-17; examples 1-3 *; | [XDA]EP3098251 (COVESTRO DEUTSCHLAND AG [DE]) [XD] 15 * paragraphs [0004] - [0007] - [0095] , [0096] * * paragraphs [0105] - [0119]; examples 1-6 * [A] 1-14; | [A]WO2016188992 (COVESTRO DEUTSCHLAND AG [DE]) [A] 1-15 * page 1, lines 1-8 * * page 2, lines 19-23 * * page 30, lines 26-35 ** pages 33-36; examples 1-4; table 1 *; | [XAI] - DATABASE WPI, 0, Derwent World Patents Index, vol. 1991, no. 23, Database accession no. 1991-169590, XP002779921 & SU1121973 A1 19901023 (SYNTH RESINS RES IN) [X] 15 * abstract * [A] 5,7 [I] 1-4,6,8-14 | by applicant | US2764565 | EP0007502 | EP1359177 | EP1923417 | WO2010043624 | EP2910585 | EP3098251 | - B. INOUE et al., "Copolymerization of Carbon Dioxide and Epoxide with Organometallic Compounds", Die Makromolekulare Chemie, (19690000), vol. 130, doi:doi:10.1002/macp.1969.021300112, pages 210 - 220, XP001018750 DOI: http://dx.doi.org/10.1002/macp.1969.021300112 | - W. SIEFKEN, Justus Liebigs Annalen der Chemie, vol. 562, pages 75 - 136 | - G. OERTEL, Kunststoff-Handbuch, Carl Hanser Verlag, (19930000), vol. VII, page 267 | - Polyurethan Taschenbuch, Carl Hanser Verlag, (20010000), pages 83 - 102 |