blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP4041681

EP4041681 - SYSTEMS AND METHODS FOR PREPARING NANO-SIZED CRYSTALS OF BEA ZEOLITE WITH METAL OXIDE FOR HYDROCARBON CONVERSIONS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  31.03.2023
Database last updated on 14.11.2024
FormerRequest for examination was made
Status updated on  15.07.2022
FormerThe international publication has been made
Status updated on  14.05.2021
Formerunknown
Status updated on  08.12.2020
Most recent event   Tooltip31.03.2023Application deemed to be withdrawnpublished on 03.05.2023  [2023/18]
Applicant(s)For all designated states
Saudi Arabian Oil Company
1 Eastern Avenue
Dhahran 31311 / SA
For all designated states
King Fahd University of Petroleum and Minerals
P.O. Box 691
Dhahran 31261 / SA
[2022/33]
Inventor(s)01 / AL-SHAFEI, Emad, Naji
Saudi Arabian Oil Company P.O. Box 62 - Saudi
Aramco
Dhahran, 31311 / SA
02 / CHOI, Ki-hyouk
Saudi Arabian Oil Company P.O. Box 62 - Saudi
Aramco
Dhahran, 31311 / SA
03 / AL-NASIR, Ali
Saudi Arabian Oil Company P.O. Box 62 - Saudi
Aramco
Dhahran, 31311 / SA
04 / MURAZA, Oki
King Fahd University Of Petroleum & Minerals P.O.
Box 5040
Dhahran, 31261 / SA
05 / AHMED, Mohamed
King Fahd University Of Petroleum & Minerals P.O.
Box 5040
Dhahran, 31261 / SA
06 / YAMANI, Zain, Hassan
King Fahd University Of Petroleum & Minerals P.O.
Box 31261
Dhahran, 31261 / SA
 [2022/33]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[N/P]
Former [2022/33]Dauncey, Mark Peter
Marks & Clerk LLP
1 New York Street
Manchester M1 4HD / GB
Application number, filing date20816325.301.11.2020
[2022/33]
WO2020US58449
Priority number, dateUS20191667572406.11.2019         Original published format: US201916675724
[2022/33]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021091802
Date:14.05.2021
Language:EN
[2021/19]
Type: A1 Application with search report 
No.:EP4041681
Date:17.08.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 14.05.2021 takes the place of the publication of the European patent application.
[2022/33]
Search report(s)International search report - published on:EP14.05.2021
ClassificationIPC:C01B39/02, C01B39/48
[2022/33]
CPC:
C01B39/48 (EP,US); C01B39/026 (EP,US); B01J29/7007 (US);
B01J29/7057 (US); B01J29/7215 (US); B01J29/7415 (US);
B01J29/7615 (US); B01J29/7815 (US); C10G11/05 (US);
B01J2229/36 (US); B82Y40/00 (US); C01P2002/72 (US);
C01P2004/03 (US); C01P2004/64 (US); C01P2006/12 (US);
C01P2006/14 (US) (-)
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 [2022/33]
TitleGerman:SYSTEME UND VERFAHREN ZUM HERSTELLEN VON NANOSKALIGEN KRISTALLEN AUS BEA-ZEOLITH MIT METALLOXID FÜR KOHLENWASSERSTOFFUMWANDLUNG[2022/33]
English:SYSTEMS AND METHODS FOR PREPARING NANO-SIZED CRYSTALS OF BEA ZEOLITE WITH METAL OXIDE FOR HYDROCARBON CONVERSIONS[2022/33]
French:SYSTÈMES ET PROCÉDÉS DE PRÉPARATION DE CRISTAUX DE TAILLE NANOMÉTRIQUE DE ZÉOLITE BEA AVEC DE L'OXYDE MÉTALLIQUE POUR CONVERSIONS D'HYDROCARBURES[2022/33]
Entry into regional phase28.04.2022National basic fee paid 
28.04.2022Designation fee(s) paid 
28.04.2022Examination fee paid 
Examination procedure28.04.2022Examination requested  [2022/33]
28.04.2022Date on which the examining division has become responsible
23.11.2022Application deemed to be withdrawn, date of legal effect  [2023/18]
23.11.2022Loss of particular rights, legal effect: Claims
13.12.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time  [2023/18]
13.12.2022Despatch of communication of loss of particular rights: Claims {1}
Fees paidPenalty fee
Additional fee for renewal fee
30.11.202203   M06   Not yet paid
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[A]US4336234  (LEUTNER BERND, et al) [A] 23,24* column 2, line 61 - column 4, line 23; figure 1 *;
 [I]EP0863109  (BAYER AG [DE]) [I] 24,25 * column 4, line 35 - column 7, line 56; figure 1; claims 12-16 *;
 [A]EP3409358  (SCHERRER INST PAUL [CH]) [A] 1-23 * paragraph [0016] - paragraph [0026]; examples 1-3; claims 8-15 *;
 [A]US2018361365  (JERMY BALASAMY RABINDRAN [SA], et al) [A] 1-23 * examples 1-7 *;
 [I]  - MOHAMED H. M. AHMED ET AL, "Steam Catalytic Cracking of n -Dodecane over Ni and Ni/Co Bimetallic Catalyst Supported on Hierarchical BEA Zeolite", ENERGY & FUELS, WASHINGTON, DC, US., (20170502), vol. 31, no. 5, doi:10.1021/acs.energyfuels.7b00468, ISSN 0887-0624, pages 5482 - 5490, XP055763521 [I] 1-23 * page 5482, column l, paragraph 1 - page 5483, column r, paragraph 1; figure 2; tables 2, 3 * * page 5489, column l, paragraph 2 *

DOI:   http://dx.doi.org/10.1021/acs.energyfuels.7b00468
 [A]  - MOHAMED H. M. AHMED ET AL, "Hydrothermal Stabilization of Rich Al-BEA Zeolite by Post-Synthesis Addition of Zr for Steam Catalytic Cracking of n -Dodecane", ENERGY & FUELS, WASHINGTON, DC, US., (20180219), vol. 32, no. 4, doi:10.1021/acs.energyfuels.8b00087, ISSN 0887-0624, pages 5501 - 5508, XP055763581 [A] 1-23 * page 5501, column r, paragraph 3 - page 5502, column r, paragraph 1; tables 2, 3 * * page 5507, column l, paragraph 4 *

DOI:   http://dx.doi.org/10.1021/acs.energyfuels.8b00087
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.