EP3819046 - METHOD FOR MANUFACTURING AN OPTIMISED STEEL MATERIAL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.08.2024 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 15.09.2023 | ||
Former | Grant of patent is intended Status updated on 08.05.2023 | ||
Former | Request for examination was made Status updated on 09.04.2021 | Most recent event Tooltip | 22.08.2024 | No opposition filed within time limit | published on 25.09.2024 [2024/39] | Applicant(s) | For all designated states Commissariat à l'Energie Atomique et aux Energies Alternatives Bâtiment "Le Ponant D" 25, rue Leblanc 75015 Paris / FR | [2021/19] | Inventor(s) | 01 /
MASKROT, Hicham 5 rue de Nozay 91310 MONTLHERY / FR | 02 /
CHNIOUEL, Aziz 44 Boulevard Jean Moulin 84300 CAVAILLON / FR | 03 /
LOMELLO, Fernando 9 Rue Raoul Dautry 91190 GIF-SUR-YVETTE / FR | 04 /
GIROUX, Pierre-François Appartement 464, 14 place d'Olomouc 92160 ANTONY / FR | 05 /
AUBRY, Pascal 217 rue Saint-Denis 75002 PARIS / FR | [2021/19] | Representative(s) | Cabinet Nony 11 rue Saint-Georges 75009 Paris / FR | [2023/42] |
Former [2021/19] | Nony 11 rue Saint-Georges 75009 Paris / FR | Application number, filing date | 20205853.3 | 05.11.2020 | [2021/19] | Priority number, date | FR20190012533 | 07.11.2019 Original published format: FR 1912533 | [2021/19] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP3819046 | Date: | 12.05.2021 | Language: | FR | [2021/19] | Type: | B1 Patent specification | No.: | EP3819046 | Date: | 18.10.2023 | Language: | FR | [2023/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.03.2021 | Classification | IPC: | B33Y10/00, B33Y70/00, C22C33/02, C22C38/00, C22C38/02, C22C38/04, C22C38/40, C22C38/44, C22C38/58, B22F9/08, B22F10/00, B22F1/054, // B22F3/15, B33Y80/00 | [2023/19] | CPC: |
C22C33/0285 (EP,US);
B22F1/054 (EP,US);
B22F10/00 (EP,US);
B33Y10/00 (EP,US);
B33Y70/00 (EP,US);
C22C38/002 (EP);
C22C38/004 (EP);
C22C38/02 (EP);
C22C38/04 (EP);
C22C38/40 (EP);
C22C38/44 (EP);
C22C38/58 (EP);
B22F2009/0824 (EP);
B22F2301/35 (US);
B22F2304/054 (US);
B22F3/15 (EP);
B33Y80/00 (EP,US);
C21D2211/001 (EP);
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Former IPC [2021/19] | B22F3/105, B22F1/00, B22F3/15, B22F9/08, B33Y10/00, B33Y70/00, C22C33/02, C22C38/00, C22C38/02, C22C38/04, C22C38/40, C22C38/44, C22C38/58, B22F10/00 | 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 [2021/19]
![]() | Title | German: | VERFAHREN ZUR HERSTELLUNG EINES OPTIMIERTEN STAHLMATERIALS | [2021/19] | English: | METHOD FOR MANUFACTURING AN OPTIMISED STEEL MATERIAL | [2021/19] | French: | PROCÉDÉ DE FABRICATION D'UN MATÉRIAU EN ACIER OPTIMISÉ | [2021/19] | Examination procedure | 05.11.2020 | Examination requested [2021/19] | 02.11.2021 | Amendment by applicant (claims and/or description) | 09.05.2023 | Communication of intention to grant the patent | 05.09.2023 | Fee for grant paid | 05.09.2023 | Fee for publishing/printing paid | 05.09.2023 | Receipt of the translation of the claim(s) | Opposition(s) | 19.07.2024 | No opposition filed within time limit [2024/39] | Fees paid | Renewal fee | 18.11.2022 | 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. | Lapses during opposition Tooltip | CZ | 18.10.2023 | ES | 18.10.2023 | HR | 18.10.2023 | PL | 18.10.2023 | RO | 18.10.2023 | RS | 18.10.2023 | SK | 18.10.2023 | SM | 18.10.2023 | CH | 30.11.2023 | NO | 18.01.2024 | GR | 19.01.2024 | IS | 18.02.2024 | [2024/36] |
Former [2024/35] | CZ | 18.10.2023 | |
ES | 18.10.2023 | ||
HR | 18.10.2023 | ||
PL | 18.10.2023 | ||
RO | 18.10.2023 | ||
RS | 18.10.2023 | ||
SM | 18.10.2023 | ||
CH | 30.11.2023 | ||
NO | 18.01.2024 | ||
GR | 19.01.2024 | ||
IS | 18.02.2024 | ||
Former [2024/34] | ES | 18.10.2023 | |
HR | 18.10.2023 | ||
PL | 18.10.2023 | ||
RS | 18.10.2023 | ||
SM | 18.10.2023 | ||
CH | 30.11.2023 | ||
NO | 18.01.2024 | ||
GR | 19.01.2024 | ||
IS | 18.02.2024 | ||
Former [2024/33] | ES | 18.10.2023 | |
HR | 18.10.2023 | ||
PL | 18.10.2023 | ||
RS | 18.10.2023 | ||
SM | 18.10.2023 | ||
NO | 18.01.2024 | ||
GR | 19.01.2024 | ||
IS | 18.02.2024 | ||
Former [2024/26] | ES | 18.10.2023 | |
HR | 18.10.2023 | ||
PL | 18.10.2023 | ||
RS | 18.10.2023 | ||
NO | 18.01.2024 | ||
GR | 19.01.2024 | ||
IS | 18.02.2024 | ||
Former [2024/20] | GR | 19.01.2024 | |
IS | 18.02.2024 | Documents cited: | Search | [XI]US5908486 (FLINN JOHN E [US], et al) [X] 1-5,8,9,11-16,19 * abstract * * table 1 * * figures 3,4,7 * * figure 8 * * column 1, lines 13-19 * * column 5, lines 5-43 * * column 6, lines 10-39; table 2 * * column 7, lines 3-57 * * column 7, line 65 - column 8, line 48 * * claims 14-15 * [I] 6,7; | [XI] - O.O. SALMAN ET AL, "Effect of heat treatment on microstructure and mechanical properties of 316L steel synthesized by selective laser melting", MATERIALS SCIENCE AND ENGINEERING: A, AMSTERDAM, NL, (20190301), vol. 748, doi:10.1016/j.msea.2019.01.110, ISSN 0921-5093, pages 205 - 212, XP055735191 [X] 1,2,8,11,12,15-19 * abstract * * page 205, paragraph 1 * * page 206, lines 3-7 * * page 206, column L, lines 15-29 * * 3.1 Effect of annealing; page 206, column R, lines 1-5 * * page 206, column r, paragraph last - page 207, column r, line 1; figures 2,3,5 * * page 208, column l, line 4 - column r, line 17; figure 7 * * table 1 * * the whole document * [I] 3-7,9,10,13,14 DOI: http://dx.doi.org/10.1016/j.msea.2019.01.110 | [XI] - LINDSTEDT U ET AL, "MICROSTRUCTURE AND MECHANICAL BEHAVIOUR OF SINGLE PRESSED AND VACUUM SINTERED GAS AND WATER ATOMISED 316L STAINLESS STEEL POWDERS", POWDER METALLURGY, MANEY PUBLISHING, LONDON, GB, (19980101), vol. 41, no. 4, ISSN 0032-5899, pages 261 - 268, XP000791828 [X] 1,2,8,15,16,19 * tables 1-2 * * Material; page 262, column l * * figure 4 * * tables 4-5 * * Conclusions. Point 5.; page 268 * [I] 3,4 | [XI] - KONG DECHENG ET AL, "Mechanical properties and corrosion behavior of selective laser melted 316L stainless steel after different heat treatment processes", JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, (20190302), vol. 35, no. 7, doi:10.1016/J.JMST.2019.03.003, ISSN 1005-0302, pages 1499 - 1507, XP085673818 [X] 1-3,8-13,15-19 * figures 1,2 * * page 1500, column l, lines 1-2 * * 2.1 Sample preparation; page 1500 * * page 1500, column r, paragraph last * * page 1504, column l, paragraph last - column r, paragraph 1 * * page 1505, column R, lines 14-17 * * 4. Conclusions, point (3); page 1506 * * the whole document * [I] 4 DOI: http://dx.doi.org/10.1016/j.jmst.2019.03.003 | [X] - YAN FUYAO ET AL, "Characterization of nano-scale oxides in austenitic stainless steel processed by powder bed fusion", SCRIPTA MATERIALIA, ELSEVIER, AMSTERDAM, NL, (20180622), vol. 155, doi:10.1016/J.SCRIPTAMAT.2018.06.011, ISSN 1359-6462, pages 104 - 108, XP085431403 [X] 1,2,10,15,19 * page 104, line 1 - page 105, column left, line 12; table 1 * * page 105, column right, lines 1-16; figure 1 * * page 106, line 1 - line LAST; figure 2 * * page 106, line last - page 107, line 10; table 2 * * figure 3 * * figure 4 * DOI: http://dx.doi.org/10.1016/j.scriptamat.2018.06.011 | by applicant | FR2932705 | - H. FAYAZFARA et al., "critical review of powder-based additive manufacturing of ferrous alloys: Process parameters, microstructure and mechanical properties", Materials & Design, (20180000), vol. 144, pages 98 - 128 | - T.DEBROY et al., "Additive manufacturing of metallic components - Process, structure and properties", Progress in Materials Science, (20180000), vol. 92, doi:10.1016/j.pmatsci.2017.10.001, pages 112 - 224, XP055542717 DOI: http://dx.doi.org/10.1016/j.pmatsci.2017.10.001 | - MINISTÈRE DE L'ÉCONOMIE ET DES FINANCES, RÉPUBLIQUE FRANÇAISE, Prospective - futur de la fabrication additive - rapport final, (20170100), pages 205 - 220 | - "Développement d'une nouvelle technique d'élaboration de mousses d'acier par fonderie et caractérisation mécanique", JONATHAN DAIRON, thèse, pages 109 - 112 |