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EP3643330
European procedure
Extract from the Register of European Patents
EP About this file: EP3643330
| EP3643330 - PH-TRIGGERED BUFFERED WOUND DRESSING [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 19.09.2025 Database last updated on 26.03.2026 | |
| Former | Grant of patent is intended Status updated on 02.06.2025 | ||
| Former | Examination is in progress Status updated on 01.07.2022 | ||
| Former | Request for examination was made Status updated on 30.10.2020 | ||
| Former | The application has been published Status updated on 27.03.2020 | Most recent event Tooltip | 20.03.2026 | Lapse of the patent in a contracting state | published on 22.04.2026 [2026/17] | Applicant(s) | For all designated states Paul Hartmann AG Paul-Hartmann-Strasse 12 89504 Heidenheim / DE | [2020/18] | Inventor(s) | 01 /
Kettel, Markus Paul Hartmann AG Höhenweg 17 89520 Heidenheim / DE | 02 /
Jenkins, Andrew Tobias University of Bath, Department of Chemistry Claverton Down Bath, BA2 7AY / GB | 03 /
Wallace, Laura University of Bath, Department of Chemistry Flat 5, The Coachworks 2 Longacre Bath, BA1 5NL / GB | [2020/18] | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Straße 4 80335 München / DE | [2020/18] | Application number, filing date | 18202425.7 | 24.10.2018 | [2020/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3643330 | Date: | 29.04.2020 | Language: | EN | [2020/18] | Type: | B1 Patent specification | No.: | EP3643330 | Date: | 22.10.2025 | Language: | EN | [2025/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.06.2019 | Classification | IPC: | A61L26/00, A61L15/22, A61L15/42 | [2020/18] | CPC: |
A61L15/22 (EP);
A61L15/42 (EP);
A61L26/008 (EP);
A61L26/009 (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 [2020/49] |
| Former [2020/18] | 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 | Title | German: | PH-AUSGELÖSTE GEPUFFERTE WUNDAUFLAGE | [2020/18] | English: | PH-TRIGGERED BUFFERED WOUND DRESSING | [2020/18] | French: | PANSEMENT DE PLAIE TAMPONNÉ DÉCLENCHÉ PAR PH | [2020/18] | Examination procedure | 28.10.2020 | Amendment by applicant (claims and/or description) | 28.10.2020 | Examination requested [2020/49] | 28.10.2020 | Date on which the examining division has become responsible | 01.07.2022 | Despatch of a communication from the examining division (Time limit: M04) | 10.10.2022 | Reply to a communication from the examining division | 17.10.2023 | Despatch of a communication from the examining division (Time limit: M04) | 23.11.2023 | Reply to a communication from the examining division | 03.06.2025 | Communication of intention to grant the patent | 11.09.2025 | Fee for grant paid | 11.09.2025 | Fee for publishing/printing paid | 11.09.2025 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 22.10.2020 | Renewal fee patent year 03 | 21.10.2021 | Renewal fee patent year 04 | 19.10.2022 | Renewal fee patent year 05 | 25.10.2023 | Renewal fee patent year 06 | 29.10.2024 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | NL | 22.10.2025 | [2026/17] | Documents cited: | Search | [XI] WO0247737 (JOHNSON & JOHNSON MEDICAL LTD et al.) | [A] WO2005072784 (INSENSE LTD et al.) | [XI] WO2014027017 (HARTMANN PAUL AG et al.) [X] 1,3,7-8,11,13,15 * page 9, paragraph 1 * * page 10, line 32 * * page 10, paragraphs 2-5 * * page 13, paragraphs 1, 2 * * page 13, paragraph 2 * * page 13, lines 29-32; claims 1, 7, 13 * * page 22, paragraph l *[I] 1-15 | by applicant | WO2013003771 | SHULA VK ET AL.: "Evaluation of pH measurement as a method of wound assessment", J. WOUND CARE, vol. 16, no. 7, 2007, pages 291 - 294 |