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EP3891537
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EP About this file: EP3891537
| EP3891537 - OPTICAL FILM AND POLARIZING BEAM SPLITTER [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 12.08.2022 Database last updated on 19.10.2024 | |
| Former | Request for examination was made Status updated on 10.09.2021 | ||
| Former | The international publication has been made Status updated on 13.06.2020 | ||
| Former | unknown Status updated on 25.12.2019 | Most recent event Tooltip | 12.08.2022 | Withdrawal of application | published on 14.09.2022 [2022/37] | Applicant(s) | For all designated states 3M Innovative Properties Company 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 / US | [2021/41] | Inventor(s) | 01 /
LE, John D. 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 / US | 02 /
KENT, Susan L. 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 / US | 03 /
BENOIT, Gilles J. 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 / US | 04 /
YUST, David T. 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 / US | [2021/41] | Representative(s) | Isarpatent Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | [2021/41] | Application number, filing date | 19821282.1 | 04.12.2019 | [2021/41] | WO2019IB60440 | Priority number, date | US201862776561P | 07.12.2018 Original published format: US 201862776561 P | [2021/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2020115679 | Date: | 11.06.2020 | Language: | EN | [2020/24] | Type: | A2 Application without search report | No.: | EP3891537 | Date: | 13.10.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 11.06.2020 takes the place of the publication of the European patent application. | [2021/41] | Search report(s) | International search report - published on: | EP | 30.07.2020 | Classification | IPC: | G02B5/30, G02B27/28 | [2021/41] | CPC: |
G02B5/305 (EP,US);
G02B27/283 (EP,US);
G02B5/285 (US);
G02B5/3083 (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 [2021/41] | Title | German: | OPTISCHER FILM UND POLARISIERENDER STRAHLTEILER | [2021/41] | English: | OPTICAL FILM AND POLARIZING BEAM SPLITTER | [2021/41] | French: | FILM OPTIQUE ET SÉPARATEUR DE FAISCEAU POLARISANT | [2021/41] | Entry into regional phase | 17.05.2021 | National basic fee paid | 17.05.2021 | Designation fee(s) paid | 17.05.2021 | Examination fee paid | Examination procedure | 17.05.2021 | Examination requested [2021/41] | 17.05.2021 | Date on which the examining division has become responsible | 20.01.2022 | Amendment by applicant (claims and/or description) | 09.08.2022 | Application withdrawn by applicant [2022/37] | Fees paid | Renewal fee | 16.12.2021 | Renewal fee patent year 03 |
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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]US2010124667 (LIU YUFENG [US], et al) [X] 1-9 * abstract * * Page 1, Paragraphs [0001], [0004]-[0006], [0012]; Pages 2-3, Paragraphs [0027]-[0038] ** figures 1-6 *; | [X] - T.J. NEVITT ET AL, "Recent advances in multilayer polymeric interference reflector products", THIN SOLID FILMS, AMSTERDAM, NL, (20130401), vol. 532, doi:10.1016/j.tsf.2012.12.103, ISSN 0040-6090, pages 106 - 112, XP055576474 [X] 1-9 * abstract * * Pages 106-107, Paragraph [0001]; Pages 106-107, Paragraph [0001]; Pages 107-108, Paragraph [0002]; Pages 108-111, Paragraphs [0003]-[0004]; Pages 108-111, Paragraphs [0003]-[0004]; Pages 111-112, Paragraphs [0004]-[0006] * * figures 1-10 * DOI: http://dx.doi.org/10.1016/j.tsf.2012.12.103 | [X] - WEBER M F ET AL, "GIANT BIREFRINGENT OPTICS IN MULTILAYER POLYMER MIRRORS", SCIENCE, AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, US, (20000331), vol. 287, no. 5462, doi:10.1126/SCIENCE.287.5462.2451, ISSN 0036-8075, pages 2451 - 2456, XP000990141 [X] 1-9 * abstract * * Page 2452, Paragraph [0009] to Page 2455, Paragraph [0033] * * figures 1-8 * DOI: http://dx.doi.org/10.1126/science.287.5462.2451 | by applicant | US5882774 | US6179948 | US6783349 | US2007047080 | US2011272849 | US8382293 | US9535256 |