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EP4182055
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EP About this file: EP4182055
| EP4182055 - AMINO SORBENTS FOR CAPTURING OF CO2 FROM GAS STREAMS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 21.04.2023 Database last updated on 08.10.2024 | |
| Former | The international publication has been made Status updated on 21.01.2022 | ||
| Former | unknown Status updated on 27.07.2021 | Most recent event Tooltip | 12.07.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Climeworks AG Birchstrasse 155 8050 Zürich / CH | [2023/21] | Inventor(s) | 01 /
GEBALD, Christoph Zürich / CH | 02 /
VARGAS, Angelo Zürich / CH | 03 /
ALBANI, Davide Zürich / CH | 04 /
MICHELS, Nina-Luisa Zürich / CH | 05 /
ENGKAGUL, Visuta Zürich / CH | 06 /
MONNEY, Baptiste Zürich / CH | 07 /
BERROCAL, José Augusto Zürich / CH | 08 /
WEDER, Christoph Zürich / CH | [2023/21] | Representative(s) | Bremi, Tobias Hans Isler & Pedrazzini AG Giesshübelstrasse 45 Postfach 1772 8027 Zürich / CH | [2023/21] | Application number, filing date | 21742401.9 | 13.07.2021 | [2023/21] | WO2021EP69419 | Priority number, date | EP20200186310 | 16.07.2020 Original published format: EP 20186310 | [2023/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022013197 | Date: | 20.01.2022 | Language: | EN | [2022/03] | Type: | A1 Application with search report | No.: | EP4182055 | Date: | 24.05.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.01.2022 takes the place of the publication of the European patent application. | [2023/21] | Search report(s) | International search report - published on: | EP | 20.01.2022 | Classification | IPC: | B01D53/02, B01D53/04 | [2023/21] | CPC: |
B01D53/02 (EP);
B01D53/0462 (US);
B01D53/04 (EP);
B01D2253/202 (EP,US);
B01D2253/304 (US);
B01D2253/306 (US);
B01D2256/10 (EP);
B01D2256/22 (EP);
B01D2257/504 (EP,US);
| 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 [2023/21] | Title | German: | AMINOSORPTIONSMITTEL ZUR ERFASSUNG VON CO2 AUS GASSTRÖMEN | [2023/21] | English: | AMINO SORBENTS FOR CAPTURING OF CO2 FROM GAS STREAMS | [2023/21] | French: | SORBANTS AMINÉS POUR LA CAPTURE DE CO2 À PARTIR DE FLUX DE GAZ | [2023/21] | Entry into regional phase | 17.01.2023 | National basic fee paid | 17.01.2023 | Designation fee(s) paid | 17.01.2023 | Examination fee paid | Examination procedure | 17.01.2023 | Examination requested [2023/21] | 17.01.2023 | Date on which the examining division has become responsible | 25.08.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 12.07.2023 | Renewal fee patent year 03 | 11.07.2024 | Renewal fee patent year 04 |
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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 | [Y] - ALIAKBAR HEYDARI-GORJI ET AL, "Polyethylenimine-Impregnated Mesoporous Silica: Effect of Amine Loading and Surface Alkyl Chains on CO 2 Adsorption", LANGMUIR, US, (20111018), vol. 27, no. 20, doi:10.1021/la202972t, ISSN 0743-7463, pages 12411 - 12416, XP055753140 [Y] 1-17 * see, in particular : table 1 and figure 4 , ; figure 5 "CO2 adsorption performance of PEI-containing mesoporous silica adsorbents" and figure 8: "CO2 uptake during isothermal adsorption desorption cycling" * DOI: http://dx.doi.org/10.1021/la202972t | [Y] - WENBIN ZHANG ET AL, "Capturing CO2 from ambient air using a polyethyleneimine-silica adsorbent in fluidized beds", CHEMICAL ENGINEERING SCIENCE, GB, (20140901), vol. 116, doi:10.1016/j.ces.2014.05.018, ISSN 0009-2509, pages 306 - 316, XP055753201 [Y] 1-17 * see, in particular, table 2 (Adsorption, Desorption), table 3 and figures 5 and 6 * DOI: http://dx.doi.org/10.1016/j.ces.2014.05.018 | [Y] - XIAOYANG SHI ET AL, "Sorbents for the Direct Capture of CO 2 from Ambient Air", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, (20200220), vol. 59, no. 18, doi:10.1002/anie.201906756, ISSN 1433-7851, pages 6984 - 7006, XP055753216 [Y] 1-17 * see, in particular, figure 14 ; see also figures 4 and 5 as well as figure 9; see also points 5.2.1.1, 5.2.1.2, 5.2.1.3 and 5.2.1.4; * DOI: http://dx.doi.org/10.1002/anie.201906756 | [Y] - JASON J. LEE ET AL, "Silica-Supported Sterically Hindered Amines for CO 2 Capture", LANGMUIR, US, (20180924), vol. 34, no. 41, doi:10.1021/acs.langmuir.8b02472, ISSN 0743-7463, pages 12279 - 12292, XP055753283 [Y] 1-17 * see, in particular, page 823, right column, lines 18-29; figures 1 and 3 and well as table 1 and figure 5. * DOI: http://dx.doi.org/10.1021/acs.langmuir.8b02472 | [A] - XINHUA SHEN ET AL, "Polyethylenimine Applications in Carbon Dioxide Capture and Separation: From Theoretical Study to Experimental Work", ENERGY TECHNOLOGY, DE, (20170330), vol. 5, no. 6, doi:10.1002/ente.201600694, ISSN 2194-4288, pages 822 - 833, XP055753207 [A] 1-17 * see,in particular, table 1 * DOI: http://dx.doi.org/10.1002/ente.201600694 | [A] - ALAIN GOEPPERT ET AL, "Carbon Dioxide Capture from the Air Using a Polyamine Based Regenerable Solid Adsorbent", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, US, (20111221), vol. 133, no. 50, doi:10.1021/ja2100005, ISSN 0002-7863, pages 20164 - 20167, XP055753135 [A] 1-17 * see, in particular scheme 1 and figure 1 at page 20165 "CO2 adsorption from air under dry and humid conditions" * DOI: http://dx.doi.org/10.1021/ja2100005 | [A] - WIM BUIJS ET AL, "Direct Air Capture of CO 2 with an Amine Resin: A Molecular Modeling Study of the CO 2 Capturing Process", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, (20171023), vol. 56, no. 43, doi:10.1021/acs.iecr.7b02613, ISSN 0888-5885, pages 12297 - 12304, XP055753132 [A] 1-17 * see, in particular, figure 1(dimer of p-vinyl benzyl amine), table 1, figure 11 * DOI: http://dx.doi.org/10.1021/acs.iecr.7b02613 | by applicant | US2010034724 | WO2011049759 | WO2012168346 | US8834822 | US9186617 | WO2016037668 | - HEYDARI-GORJI et al., "Polyethylenimine-Impregnated Mesoporous Silica: Effect of Amine Loading and Surface Alkyl Chains on C02 Adsorption", Langmuir, (20110000), vol. 27, doi:10.1021/la202972t, pages 12411 - 12416, XP055753140 DOI: http://dx.doi.org/10.1021/la202972t | - ZHANG et al., "Capturing C02 from ambient air using a polyethyleneimine-silica adsorbent in fluidized beds", Chemical Engineering Science, (20140000), vol. 116, pages 305 - 316 | - SHI et al., "Sorbents for the Direct Capture of C02 from Ambient Air", Angew. Chem. Int. Ed., (20200000), vol. 59, doi:10.1002/anie.201906756, pages 6984 - 7006, XP055753216 DOI: http://dx.doi.org/10.1002/anie.201906756 | - LEE et al., "Silica-Supported Sterically Hindered Amines for C02 Capture", Langmuir, (20180000), vol. 34, no. 41, doi:10.1021/acs.langmuir.8b02472, pages 12279 - 12292, XP055753283 DOI: http://dx.doi.org/10.1021/acs.langmuir.8b02472 |