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EP3688047
European procedure
Extract from the Register of European Patents
EP About this file: EP3688047
| EP3688047 - MAKING PARTICLES WITH RADIAL VARIATION [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 22.12.2023 Database last updated on 14.06.2024 | |
| Former | Grant of patent is intended Status updated on 13.08.2023 | ||
| Former | Request for examination was made Status updated on 03.07.2020 | ||
| Former | The international publication has been made Status updated on 06.04.2019 | ||
| Former | unknown Status updated on 31.10.2018 | Most recent event Tooltip | 26.01.2024 | Change - divisional application(s) | published on 28.02.2024 [2024/09] | Applicant(s) | For all designated states DDP Specialty Electronic Materials US 8, LLC 400 Arcola Road Collegeville, PA 19426 / US | [2023/51] |
| Former [2020/32] | For all designated states Rohm and Haas Company 400 Arcola Road Collegeville, PA 19426 / US | Inventor(s) | 01 /
SAVO, Andrew M. 400 Arcola Road Collegeville, PA 19426 / US | 02 /
FINCH, John David 400 Arcola Road Collegeville, PA 19426 / US | 03 /
JONES, Thomas 1911 Jenkintown Road Jenkintown, PA 19046 / US | [2020/32] | Representative(s) | Houghton, Mark Phillip Patent Outsourcing Limited 1 King Street Bakewell, Derbyshire DE45 1DZ / GB | [2024/04] |
| Former [2020/32] | Houghton, Mark Phillip, et al Patent Outsourcing Limited Corner House 1 King Street Bakewell Derbyshire DE45 1DZ / GB | Application number, filing date | 18789528.9 | 21.09.2018 | [2020/32] | WO2018US52162 | Priority number, date | US201762565405P | 29.09.2017 Original published format: US 201762565405 P | [2020/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019067318 | Date: | 04.04.2019 | Language: | EN | [2019/14] | Type: | A1 Application with search report | No.: | EP3688047 | Date: | 05.08.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.04.2019 takes the place of the publication of the European patent application. | [2020/32] | Type: | B1 Patent specification | No.: | EP3688047 | Date: | 24.01.2024 | Language: | EN | [2024/04] | Search report(s) | International search report - published on: | EP | 04.04.2019 | Classification | IPC: | C08F212/08, C08F2/20, C08F12/22, B01J39/20 | [2020/32] | CPC: |
C08F212/08 (EP,KR,US);
B01J39/20 (EP,KR,US);
C08F2/18 (KR,US);
C08F212/36 (KR);
C08F8/36 (EP,KR,US);
C08F2800/20 (EP,KR,US);
C08L2207/53 (EP,KR,US)
(-)
| C-Set: |
C08F212/08, C08F2/20 (EP);
C08F212/08, C08F212/36, C08F212/22 (US,EP);
C08F8/36, C08F212/08 (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 [2020/32] | 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: | HERSTELLUNG VON TEILCHEN MIT RADIALER VARIATION | [2020/32] | English: | MAKING PARTICLES WITH RADIAL VARIATION | [2020/32] | French: | FABRICATION DE PARTICULES À VARIATION RADIALE | [2020/32] | Entry into regional phase | 25.03.2020 | National basic fee paid | 25.03.2020 | Designation fee(s) paid | 25.03.2020 | Examination fee paid | Examination procedure | 25.03.2020 | Examination requested [2020/32] | 25.03.2020 | Date on which the examining division has become responsible | 18.11.2020 | Amendment by applicant (claims and/or description) | 14.08.2023 | Communication of intention to grant the patent | 18.12.2023 | Fee for grant paid | 18.12.2023 | Fee for publishing/printing paid | 18.12.2023 | Receipt of the translation of the claim(s) | Divisional application(s) | EP24153406.4 | Fees paid | Renewal fee | 14.09.2020 | Renewal fee patent year 03 | 13.09.2021 | Renewal fee patent year 04 | 11.08.2022 | Renewal fee patent year 05 | 24.08.2023 | 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 | [A]US4431785 (HOWELL THOMAS J [US], et al) [A] 1-7* the whole document *; | [X]EP1408097 (KUREHA CHEMICAL IND CO LTD [JP]) [X] 1-4 * column 18 - column 20; example 1 *; | [X]WO2013052363 (BROTECH CORP D B A PUROLITE [US]) [X] 1-4,6,7 * page 13 - page 14; example 1 *; | [A]WO2016025550 (ROHM & HAAS [US]) [A] 1-7 * the whole document * | by applicant | EP0101943 | US4444960 | US4623706 | - P. J. O'CONNOR et al., "1H NMR Characterization of Swelling in Cross-Linked Polymer Systems", Macromolecules, (19960000), vol. 29, no. 24, pages 7872 - 7884 | - KENJI OGINO; RISA.YA SATO, "NMR Analysis of Interaction Between Styrene-Divinylbenzene Gel Beads and Small Molecules", Journal of Polymer Science, (19950000), vol. 33, no. 50, pages 189 - 195 |