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EP3774956
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EP About this file: EP3774956
| EP3774956 - THREE-STAGE POLYMER PARTICLE [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 24.05.2024 Database last updated on 19.07.2024 | |
| Former | Request for examination was made Status updated on 15.01.2021 | ||
| Former | The international publication has been made Status updated on 05.10.2019 | ||
| Former | unknown Status updated on 29.03.2019 | Most recent event Tooltip | 29.05.2024 | New entry: Despatch of examination report + time limit | Applicant(s) | For all designated states Rohm and Haas Company 400 Arcola Road Collegeville, PA 19426 / US | [2021/07] | Inventor(s) | 01 /
GUO, Hailan 400 Arcola Road Collegeville, PA 19426 / US | 02 /
LUO, Pu 400 Arcola Road Collegeville, PA 19426 / US | 03 /
WILLS, Morris 400 Arcola Road Collegeville, PA 19426 / US | [2021/07] | Representative(s) | Jewell, Catherine Mary Beck Greener LLP Fulwood House 12 Fulwood Place London WC1V 6HR / GB | [2021/07] | Application number, filing date | 19711770.8 | 04.03.2019 | [2021/07] | WO2019US20495 | Priority number, date | US201862649737P | 29.03.2018 Original published format: US 201862649737 P | [2021/07] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019190702 | Date: | 03.10.2019 | Language: | EN | [2019/40] | Type: | A1 Application with search report | No.: | EP3774956 | Date: | 17.02.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.10.2019 takes the place of the publication of the European patent application. | [2021/07] | Search report(s) | International search report - published on: | EP | 03.10.2019 | Classification | IPC: | C08F285/00, C08L25/12 | [2021/07] | CPC: |
C08F285/00 (EP,KR);
C08L25/12 (EP,KR,US);
C08F220/1804 (KR);
C08J3/126 (KR);
C08L51/003 (KR);
C08L2205/03 (US)
| C-Set: |
C08F285/00, C08F220/1804 (EP);
C08L25/12, C08L51/003 (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 [2021/07] | Title | German: | DREIPHASIGES POLYMERTEILCHEN | [2021/07] | English: | THREE-STAGE POLYMER PARTICLE | [2021/07] | French: | PARTICULE DE POLYMÈRE À TROIS ÉTAGES | [2021/07] | Entry into regional phase | 14.10.2020 | National basic fee paid | 14.10.2020 | Designation fee(s) paid | 14.10.2020 | Examination fee paid | Examination procedure | 14.10.2020 | Examination requested [2021/07] | 14.10.2020 | Date on which the examining division has become responsible | 13.05.2021 | Amendment by applicant (claims and/or description) | 28.05.2024 | Despatch of a communication from the examining division (Time limit: M04) | Fees paid | Renewal fee | 12.03.2021 | Renewal fee patent year 03 | 14.01.2022 | Renewal fee patent year 04 | 12.01.2023 | Renewal fee patent year 05 | 03.01.2024 | Renewal fee patent year 06 |
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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 | [X]EP0096412 (MITSUBISHI RAYON CO [JP]) [X] 1-4 * claims 1-8; tables 1-5 *; | [A]EP0953583 (ROHM & HAAS [US]) [A] 1-4* claims 1-7 *; | [X]WO2013028403 (DOW GLOBAL TECHNOLOGIES LLC [US], et al) [X] 1-4 * examples 1-4; claims 1-15 *; | [X]WO2014035608 (DOW GLOBAL TECHNOLOGIES LLC [US], et al) [X] 1-4 * claims 1-17; tables 1-3 * | by applicant | US4753988 | - Bulletin of the American Physical Society, (19560000), vol. 1, no. 3, page 123 |