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Extract from the Register of European Patents

EP About this file: EP4058218

EP4058218 - TREATMENT OF HYDROCARBON-CONTAMINATED MATERIALS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.07.2024
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  11.08.2023
FormerGrant of patent is intended
Status updated on  09.05.2023
FormerRequest for examination was made
Status updated on  19.08.2022
FormerThe international publication has been made
Status updated on  21.05.2021
Formerunknown
Status updated on  11.12.2020
Most recent event   Tooltip19.07.2024Lapse of the patent in a contracting state
New state(s): CH, LU		published on 21.08.2024  [2024/34]
19.07.2024No opposition filed within time limitpublished on 21.08.2024  [2024/34]
Applicant(s)For all designated states
Envorem Limited
128 City Road
London EC1V 2NX / GB
[2023/37]
Former [2022/38]For all designated states
Envorem Limited
Jgw 4th Floor The Northern & Shell Building
10 Lower Thames Street
London EC3R 6AF / GB
Inventor(s)01 / BATT-RAWDEN, Mark
Fourwinds Woodlands Send
Woking Surrey GU23 7LD / GB
02 / LEVEY, Michael
32 Arnhall Drive
Westhill Aberdeenshire AB32 6TZ / GB
 [2022/38]
Representative(s)Gallafent, Richard John
Gallafents Ltd The Old Vicarage
Stanbridge, Bedfordshire LU7 9HX / GB
[N/P]
Former [2022/38]Gallafent, Richard John
Gallafents Ltd
1 Sans Walk
London EC1R 0LT / GB
Application number, filing date20816877.312.11.2020
[2022/38]
WO2020EP81980
Priority number, dateGB2019001642812.11.2019         Original published format: GB 201916428
[2022/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021094497
Date:20.05.2021
Language:EN
[2021/20]
Type: A1 Application with search report 
No.:EP4058218
Date:21.09.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 20.05.2021 takes the place of the publication of the European patent application.
[2022/38]
Type: B1 Patent specification 
No.:EP4058218
Date:13.09.2023
Language:EN
[2023/37]
Search report(s)International search report - published on:EP20.05.2021
ClassificationIPC:B09C1/02
[2022/38]
CPC:
B09B5/00 (EP); A01D34/535 (GB); C02F11/15 (US);
B01D17/0205 (US); B01D17/044 (US); B01D17/045 (US);
B01D17/047 (US); B01D17/06 (US); B01D21/262 (US);
B01D21/267 (US); B07B13/00 (EP); B09C1/02 (EP,US);
C10G1/045 (US); C10G1/047 (US); B07B2230/01 (EP);
C10G2300/1003 (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 [2022/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:BEHANDLUNG VON KOHLENWASSERSTOFFKONTAMINIERTEN MATERIALIEN[2022/38]
English:TREATMENT OF HYDROCARBON-CONTAMINATED MATERIALS[2022/38]
French:TRAITEMENT DE MATÉRIAUX CONTAMINÉS AUX HYDROCARBURES[2022/38]
Entry into regional phase11.06.2022National basic fee paid 
11.06.2022Designation fee(s) paid 
11.06.2022Examination fee paid 
Examination procedure11.06.2022Examination requested  [2022/38]
11.06.2022Date on which the examining division has become responsible
20.02.2023Amendment by applicant (claims and/or description)
01.06.2023Communication of intention to grant the patent
05.06.2023Fee for grant paid
05.06.2023Fee for publishing/printing paid
07.08.2023Receipt of the translation of the claim(s)
Opposition(s)14.06.2024No opposition filed within time limit [2024/34]
Fees paidRenewal fee
19.10.2022Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipAT13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
LU12.11.2023
CH30.11.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
[2024/34]
Former [2024/33]AT13.09.2023
CZ13.09.2023
DK13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/32]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
MC13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/27]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
IT13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
PL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/23]AT13.09.2023
CZ13.09.2023
EE13.09.2023
ES13.09.2023
FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RO13.09.2023
RS13.09.2023
SE13.09.2023
SK13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
PT15.01.2024
Former [2024/20]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
SE13.09.2023
SM13.09.2023
NO13.12.2023
GR14.12.2023
IS13.01.2024
Former [2024/14]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
NL13.09.2023
RS13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/10]FI13.09.2023
HR13.09.2023
LT13.09.2023
LV13.09.2023
RS13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/09]FI13.09.2023
LT13.09.2023
SE13.09.2023
NO13.12.2023
GR14.12.2023
Former [2024/08]LT13.09.2023
NO13.12.2023
GR14.12.2023
Cited inInternational search[XI]US2008156709  (JOHNSON RAYMOND FORD [US]) [X] 1-9 * paragraph [0057] - paragraph [0060]; claims 21-34 * [I] 1-9;
 [XI]US2012228220  (JOHNSON RAYMOND FORD [US]) [X] 1-9 * paragraph [0051] - paragraph [0076] *[I] 1-9;
 [XI]US2016045841  (KAPLAN ALLEN [US], et al) [X] 1-9 * paragraph [1002] - paragraph [1004]; claim 69 * [I] 1-9;
 [XI]US2019330082  (CIOANTA IULIAN [US], et al) [X] 1-9 * paragraph [0117] - paragraph [0123]; claim 2 * [I] 1-9
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.