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EP4233135
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EP About this file: EP4233135
| EP4233135 - MULTIPASS LASER AMPLIFIER AND NO-OPTICAL-POWER BEAM STEERING ELEMENT [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 28.07.2023 Database last updated on 06.07.2024 | |
| Former | The international publication has been made Status updated on 30.04.2022 | ||
| Former | unknown Status updated on 05.11.2021 | Most recent event Tooltip | 05.01.2024 | Change: Validation states | published on 07.02.2024 [2024/06] | 05.01.2024 | Change - extension states | published on 07.02.2024 [2024/06] | Applicant(s) | For all designated states Coherent Kaiserslautern GmbH Opelstrasse 10 67661 Kaiserslautern / DE | [2023/35] | Inventor(s) | 01 /
SCHÄFER, Christoph O. 66503 Dellfeld / DE | 02 /
MCDONAGH, Louis 67663 Kaiserslautern / DE | 03 /
KNAPPE, Ralf 67705 Trippstadt / DE | [2023/35] | Representative(s) | Sackin, Robert Reddie & Grose LLP The White Chapel Building 10 Whitechapel High Street London E1 8QS / GB | [2023/35] | Application number, filing date | 21794543.5 | 18.10.2021 | [2023/35] | WO2021EP78777 | Priority number, date | US202017078852 | 23.10.2020 Original published format: US202017078852 | [2023/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022084233 | Date: | 28.04.2022 | Language: | EN | [2022/17] | Type: | A1 Application with search report | No.: | EP4233135 | Date: | 30.08.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 28.04.2022 takes the place of the publication of the European patent application. | [2023/35] | Search report(s) | International search report - published on: | EP | 28.04.2022 | Classification | IPC: | H01S3/23, H01S3/00, H01S3/08, H01S3/094, H01S3/16 | [2023/35] | CPC: |
H01S3/0071 (EP,KR);
H01S3/2325 (EP,KR);
H01S3/235 (US);
G02B27/4233 (EP,KR);
G02B5/04 (EP,KR);
H01S3/005 (EP,KR);
H01S3/0606 (US);
H01S3/08054 (US);
H01S3/08059 (US);
H01S3/08072 (EP,KR);
H01S3/08095 (US);
H01S3/081 (US);
H01S3/094038 (EP,KR);
H01S3/1611 (EP,KR);
H01S3/1673 (EP,KR);
H01S2301/03 (EP,KR)
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| 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 [2023/35] | Title | German: | MEHRPASS-LASERVERSTÄRKER UND NICHTOPTISCHES LEISTUNGSSTRAHLSTEUERELEMENT | [2023/35] | English: | MULTIPASS LASER AMPLIFIER AND NO-OPTICAL-POWER BEAM STEERING ELEMENT | [2023/35] | French: | AMPLIFICATEUR LASER MULTIPASSE ET ÉLÉMENT D'ORIENTATION DE FAISCEAU SANS PUISSANCE OPTIQUE | [2023/35] | Entry into regional phase | 05.04.2023 | National basic fee paid | 05.04.2023 | Designation fee(s) paid | 05.04.2023 | Examination fee paid | Examination procedure | 05.04.2023 | Examination requested [2023/35] | 05.04.2023 | Date on which the examining division has become responsible | 29.11.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 13.09.2023 | 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 | [XI]WO9708792 (COUNCIL CENT LAB RES COUNCILS [GB], et al) [X] 1,2,4,5,8-10 * page 2, line 11 - page 5, line 6; figures 1-3 * [I] 3,6,7,11,12; | [I]US2013301117 (ZAPATA LUIS E [US], et al) [I] 26-36* paragraphs [0096] - [0115]; figures 12-19 *; | [XI]EP3236545 (UNIV STUTTGART [DE]) [X] 26,27,33-35 * paragraphs [0078] - [0106]; figures 1-4 * [I] 28-32,36 | by applicant | - FORGET et al., "A new 3D multipass amplifier based on Nd:YAG or Nd:YV0 crystals", Applied Physics, (20020000), vol. 75, doi:10.1007/s00340-002-0997-2, pages 481 - 485, XP002318726 DOI: http://dx.doi.org/10.1007/s00340-002-0997-2 |