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Extract from the Register of European Patents

EP About this file: EP4196246

EP4196246 - CO2 CAPTURE SORBENTS WITH LOW REGENERATION TEMPERATURE AND HIGH DESORPTION RATES [Right-click to bookmark this link]
Former [2023/25]<SUP2/>? <SUB2/>?2?COCAPTURE SORBENTS WITH LOW REGENERATION TEMPERATURE AND HIGH DESORPTION RATES
[2023/33]
StatusRequest for examination was made
Status updated on  19.05.2023
Database last updated on 24.08.2024
FormerThe international publication has been made
Status updated on  25.02.2022
Most recent event   Tooltip20.10.2023Change: Validation statespublished on 22.11.2023  [2023/47]
20.10.2023Change - extension statespublished on 22.11.2023  [2023/47]
Applicant(s)For all designated states
Agarwal, Shantanu
1109 Marconi St., Unit A
Houston, TX 77019 / US
[2023/45]
Former [2023/25]For all designated states
Susteon Inc.
5001 Weston Parkway Suite 105
Cary NC 27513 / US
Inventor(s)01 / ZHOU, Shaojun, James
Cary, NC 27519 / US
02 / GUPTA, Raghubir, Prasad
Durham, NC 27713 / US
 [2023/25]
Representative(s)ABG Intellectual Property Law, S.L.
Avenida de Burgos, 16D
Edificio Euromor
28036 Madrid / ES
[2023/25]
Application number, filing date21858887.916.08.2021
[2023/25]
WO2021US46103
Priority number, dateUS202063066460P17.08.2020         Original published format: US 202063066460 P
[2023/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022040072
Date:24.02.2022
Language:EN
[2022/08]
Type: A1 Application with search report 
No.:EP4196246
Date:21.06.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 24.02.2022 takes the place of the publication of the European patent application.
[2023/25]
Search report(s)International search report - published on:US24.02.2022
ClassificationIPC:B01D53/02, B01J20/00
[2023/25]
CPC:
B01J20/3204 (EP,US); B01D53/02 (EP,US); B01J20/103 (US);
B01J20/22 (US); B01J20/305 (US); B01J20/321 (EP);
B01J20/3248 (EP,US); B01J20/3272 (EP); B01J20/3285 (EP,US);
B01J20/3287 (EP,US); B01D2253/106 (US); B01D2253/20 (US);
B01D2253/25 (EP,US); B01D2257/504 (EP,US); B01D2258/0283 (US);
B01D2258/06 (US); Y02C20/20 (EP); Y02C20/40 (EP) (-)
Designated contracting statesAL,   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 [2023/25]
TitleGerman:CO2 CAPTURE-SORBENTIEN MIT NIEDRIGER REGENERATIONSTEMPERATUR UND HOHER DESORPTIONSRATE[2023/33]
English:CO2 CAPTURE SORBENTS WITH LOW REGENERATION TEMPERATURE AND HIGH DESORPTION RATES[2023/33]
French:SORBANTS DE CAPTURE DU CO2 À BASSE TEMPÉRATURE DE RÉGÉNÉRATION ET VITESSES DE DÉSORPTION ÉLEVÉES[2023/33]
Former [2023/25]<SUP2/>? <SUB2/>?2?COCAPTURE-SORBENTIEN MIT NIEDRIGER REGENERATIONSTEMPERATUR UND HOHER DESORPTIONSRATE
Former [2023/25]<SUP2/>? <SUB2/>?2?COCAPTURE SORBENTS WITH LOW REGENERATION TEMPERATURE AND HIGH DESORPTION RATES
Former [2023/25]<SUP2/>? <SUB2/>?2?SORBANTS DE CAPTURE DU COÀ BASSE TEMPÉRATURE DE RÉGÉNÉRATION ET VITESSES DE DÉSORPTION ÉLEVÉES
Entry into regional phase17.03.2023National basic fee paid 
17.03.2023Search fee paid 
17.03.2023Designation fee(s) paid 
17.03.2023Examination fee paid 
Examination procedure17.03.2023Examination requested  [2023/25]
29.09.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
30.08.2023Renewal 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 inInternational search[X]US2016175808  (SEO JEONG GIL [KR], et al) [X] 1 and 13-15 * ; the entire document, and more specifically: para [0011], [0033], [0055]-[0057]; test example 5; table 6; figure 8; abstract; title *;
 [X]  - Aboudi Javad, Vafaeezadeh Majid, "Efficient and reversible CO2 capture by amine functionalized-silica gel confined task-specific ionic liquid system", Journal of Advanced Research, AMSTERDAM, NL , (20150701), vol. 6, no. 4, doi:10.1016/j.jare.2014.02.001, ISSN 2090-1232, pages 571 - 577, XP055908387 [X] 1-4 and 20-22 * (the entire document, and more specifically: pg 572, col 1, para 2; pg 572, col 2, para 2-3; pg 575, col 1, para 1; pg 576, col 1, para 2 and para 5; figure 3a-3b; scheme 1a-1b; abstract; title) *

DOI:   http://dx.doi.org/10.1016/j.jare.2014.02.001
 [XY]  - Liu Bing; Li Dan; Yao Jie; Sun Hao, "Improved CO2 separation performance and interfacial affinity of mixed matrix membrane by incorporating UiO-66-PEI@[bmim][Tf2N] particles", SEPARATION AND PURIFICATION TECHNOLOGY, NL , (20200107), vol. 239, doi:10.1016/j.seppur.2020.116519, ISSN 1383-5866, pages 1 - 11, XP085995914 [X] 1, 5, 7-11 and 17-19 * (the entire document, and more specifically: pg 1, col 2, para 1; pg 2, col 1, para 2 and para 4-5; scheme 1; abstract; title) * [Y] 6 and 16

DOI:   http://dx.doi.org/10.1016/j.seppur.2020.116519
 [X]  - Garip Müjde; Gizli Nilay, "Ionic liquid containing amine-based silica aerogels for CO2 capture by fixed bed adsorption", JOURNAL OF MOLECULAR LIQUIDS, ELSEVIER, NL , (20200427), vol. 310, doi:10.1016/j.molliq.2020.113227, ISSN 0167-7322, pages 1 - 10, XP086168930 [X] 1 and 12 * (the entire document, and more specifically: pg 5, para 3; pg 6, para 2; pg 14, para 1; pg 17, para 1; figures 2 and 10; table 3; abstract; title) *

DOI:   http://dx.doi.org/10.1016/j.molliq.2020.113227
 [Y]  - Andrew R. Millward, Omar M. Yaghi, "Metal-Organic Frameworks with Exceptionally High Capacity for Storage of Carbon Dioxide at Room Temperature.", Journal of the American Chemical Society, (20050112), vol. 127, doi:10.1021/ja0570032, ISSN 0002-7863, pages 17998 - 17999, XP007904150 [Y] 6 * (the entire document, and more specifically: pq 17998, col 1, para 2-3; pg 17999, col 1, para 1; pg 17999, col 2, para 2; figures 1 and 3; abstract; title) *

DOI:   http://dx.doi.org/10.1021/ja0570032
 [Y]  - Zia-Ul-Mustafa M, Mukhtar Hilmi, Nordin Nahm, Mannan Ha, "Effect of imidazolium based ionic liquids on PES membrane for CO 2 /CH 4 separation", ScienceDirect Materials Today: Proceedings, (20190101), vol. 16, pages 1976 - 1982, XP055908400 [Y] 16 * , (Part of special issue: Conference on Biomedical and Advanced Materials, 28-29 November 2017), pg 1976-1982 (the entire document, and more specifically: pg 1977, para 4; table 1; abstract; title) *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.