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EP4259703
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EP About this file: EP4259703
| EP4259703 - A HIGH ENERGY RETURN FOAM AND METHOD FOR PREPARING THE SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 15.09.2023 Database last updated on 24.08.2024 | |
| Former | The international publication has been made Status updated on 25.06.2022 | ||
| Former | unknown Status updated on 24.04.2021 | Most recent event Tooltip | 16.02.2024 | Change: Validation states | published on 20.03.2024 [2024/12] | 16.02.2024 | Change - extension states | published on 20.03.2024 [2024/12] | Applicant(s) | For all designated states Dow Global Technologies LLC 2211 H.H. Dow Way Midland, MI 48674 / US | [2023/42] | Inventor(s) | 01 /
LYU, Bo Shanghai 201203 / CN | 02 /
LIU, Xiaochun Shanghai 201203 / CN | 03 /
YAN, Jinliang Shanghai 201203 / CN | [2023/42] | Representative(s) | Boult Wade Tennant LLP Salisbury Square House 8 Salisbury Square London EC4Y 8AP / GB | [2023/42] | Application number, filing date | 21718791.3 | 30.03.2021 | [2023/42] | WO2021CN83881 | Priority number, date | WO2020CN136093 | 14.12.2020 Original published format: PCT/CN2020/136093 | [2023/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022126922 | Date: | 23.06.2022 | Language: | EN | [2022/25] | Type: | A1 Application with search report | No.: | EP4259703 | Date: | 18.10.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.06.2022 takes the place of the publication of the European patent application. | [2023/42] | Search report(s) | International search report - published on: | EP | 23.06.2022 | Classification | IPC: | C08J9/00, A43B13/00, C08J9/12 | [2023/42] | CPC: |
C08J9/12 (EP,KR);
C08J9/0023 (EP,KR);
C08J9/228 (US);
A43B13/187 (EP,KR);
B29D35/122 (EP,KR);
C08J9/0061 (KR);
C08J9/122 (EP,KR,US);
C08J2201/026 (EP,KR,US);
C08J2203/06 (EP,KR);
| 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 [2023/42] | Title | German: | SCHAUMSTOFF MIT HOHER ENERGIERÜCKFÜHRUNG UND VERFAHREN ZUR HERSTELLUNG DAVON | [2023/42] | English: | A HIGH ENERGY RETURN FOAM AND METHOD FOR PREPARING THE SAME | [2023/42] | French: | MOUSSE À HAUT RETOUR D'ÉNERGIE ET SON PROCÉDÉ DE PRÉPARATION | [2023/42] | Entry into regional phase | 26.06.2023 | National basic fee paid | 26.06.2023 | Designation fee(s) paid | 26.06.2023 | Examination fee paid | Examination procedure | 26.06.2023 | Examination requested [2023/42] | 26.06.2023 | Date on which the examining division has become responsible | 22.01.2024 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 26.06.2023 | Renewal fee patent year 03 | 03.01.2024 | 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 | [XD]US7858706 (ARRIOLA DANIEL J [US], et al) [XD] 1-15 * column 101, line 49 - column 102, line 50; example 5; table 3 *; | [XI]WO2012057346 (SUMITOMO CHEMICAL CO [JP], et al) [X] 1-9,11-15 * example 8 * [I] 10; | [XI]WO2014035467 (DOW GLOBAL TECHNOLOGIES LLC [US]) [X] 1,2,4-7,9 * examples 1, 2; table 2 * [I] 3,8-15; | [X]WO2017106166 (DOW GLOBAL TECHNOLOGIES LLC [US]) [X] 1-15 * paragraphs [0177] - [0181]; example C; tables 3, 6, 8 *; | [X]US2017181498 (WHELAN DECLAN N [GB], et al) [X] 1-15* examples 1-3; tables 4, 7, 8 *; | [X]US10004293 (NAKANO HIDETAKE [JP], et al) [X] 1-15 * column 34, lines 4-30; example 4; table 1 *; | [XI]US2018291169 (YU HAIYANG [CN], et al) [X] 1-9,11-15 * paragraphs [0120] - [0122]; examples IE1-IE8; table 2 * [I] 10; | [X]WO2020056678 (DOW GLOBAL TECHNOLOGIES LLC [US], et al) [X] 1-15 * page 25, lines 1-10; table 2 * | by applicant | US7608668 | US2010197880 | US7858706 | US7893166 | US7947793 | US8198374 | US8318864 | US8609779 | US8710143 | US8785551 | US9243090 | US9243173 |