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

Extract from the Register of European Patents

EP About this file: EP4223397

EP4223397 - SYSTEM FOR WASHING BIOLOGICAL WASTE TO RECOVER SAME AS SOLID BIOFUEL [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.07.2023
Database last updated on 14.09.2024
FormerThe international publication has been made
Status updated on  08.04.2022
Most recent event   Tooltip06.09.2024Amendment by applicant 
Applicant(s)For all designated states
LIGNIUM IP LLC
4200 San Jacinto St.
Houston, TX 77004 / US
[2023/32]
Inventor(s)01 / CARABALL UGARTE, José Antonio
Valparaíso / CL
 [2023/32]
Representative(s)Sugrañes, S.L.P.
Calle Provenza 304
08008 Barcelona / ES
[2023/32]
Application number, filing date20955481.502.10.2020
[2023/32]
WO2020CL50112
Filing languageES
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022067450
Date:07.04.2022
Language:ES
[2022/14]
Type: A1 Application with search report 
No.:EP4223397
Date:09.08.2023
Language:EN
[2023/32]
Search report(s)International search report - published on:CL07.04.2022
(Supplementary) European search report - dispatched on:EP24.05.2024
ClassificationIPC:B09B3/30, C10L5/44
[2024/26]
CPC:
C05F3/06 (EP); C10L5/42 (EP,US); B09B3/30 (EP);
B09B3/32 (EP); C02F9/00 (EP); C05F3/00 (EP);
C10L5/08 (US); C10L5/361 (US); C10L5/363 (US);
C10L5/44 (EP); C02F1/004 (EP); C02F1/38 (EP);
C02F1/48 (EP); C02F1/78 (EP); C02F2303/10 (EP);
C02F2303/26 (EP); C05G5/10 (EP); C10L2200/0469 (US);
C10L2290/06 (US); C10L2290/08 (EP,US); C10L2290/14 (EP);
C10L2290/24 (EP); C10L2290/28 (EP); C10L2290/30 (EP);
C10L2290/34 (EP); C10L2290/46 (EP); C10L2290/50 (EP);
C10L2290/545 (EP,US); C10L2290/546 (EP); C10L2290/547 (US);
Y02A40/20 (EP); Y02E50/10 (EP); Y02E50/30 (EP);
Y02W10/10 (EP) (-)
Former IPC [2023/32]B01F/
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 [2023/32]
TitleGerman:SYSTEM ZUM WASCHEN VON BIOLOGISCHEN ABFÄLLEN ZUR RÜCKGEWINNUNG DAVON ALS FESTER BIOKRAFTSTOFF[2023/32]
English:SYSTEM FOR WASHING BIOLOGICAL WASTE TO RECOVER SAME AS SOLID BIOFUEL[2023/32]
French:SYSTÈME DE LAVAGE DE RÉSIDUS BIOLOGIQUES POUR LEUR RÉCUPÉRATION COMME BIOCOMBUSTIBLE SOLIDE[2023/32]
Entry into regional phase28.04.2023Translation filed 
28.04.2023National basic fee paid 
28.04.2023Search fee paid 
28.04.2023Designation fee(s) paid 
28.04.2023Examination fee paid 
Examination procedure26.08.2021Request for preliminary examination filed
International Preliminary Examining Authority: CL
28.04.2023Examination requested  [2023/32]
03.09.2024Amendment by applicant (claims and/or description)
03.09.2024Date on which the examining division has become responsible
Fees paidRenewal fee
28.04.2023Renewal fee patent year 03
26.10.2023Renewal fee patent year 04
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.
Documents cited:Search[AD]WO2017181299  (CARABALL UGARTE JOSÉ [CL]);
 [AD]US2019106643  (UGARTE JOSE CARABALL [CL]);
International search[A]JP2004105878  (BABCOCK HITACHI KK, et al);
 [A]US2010107474  (TALWAR MAHESH [US], et al);
 [A]US8043496  (SCHUH PETER ALLEN [US], et al);
 [A]KR101164507B  (SHIN YOUNG E & I CO LTD [KR]);
 [A]WO2012170519  (AMIRAN MOHSEN C [US]);
 [A]EP3219680  (INVERSIONES DE LAS CINCO VILLAS 2008 S L [ES]);
 [Y]WO2017181299  (CARABALL UGARTE JOSÉ [CL]);
 [A]EP3279309  (THREE ES S R L [IT]);
by applicantUS4018899
 US6149694
 ES2171111
 WO2009108761
 US2010304440
 CA2670530
 US2011089271
 WO2011133190
 DE102010019321
 WO2013007847
 US2014250776
 US2015004654
 CN104611084
 WO2015086869
 DE102014116250
 WO2017000009
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.