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Patent details

3749833 Title: DÉTECTION DE FOND DE TROU

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Basic information

Application number:
197120033
WO application number:
GB2019050336
Type:
European patent granted for BE
Status:
Unitary Effect Registered
Publication number:
3749833
WO publication number:
WO2019155218
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Unitary Effect

Unitary Effect Requested:
Yes
Unitary Effect Request Filing Date:
17/05/2024
Link to UPP Register:
European Patent Register
Unitary Effect Status:
Unitary Effect Registered
Unitary Effect Acceptance Decision Date:
28/05/2024
Unitary Effect Date:
17/04/2024
Unitary Effect Registration Date:
28/05/2024
Unitary Effect Rejection Decision Date:
Re-establishment of Rights (EPO level) Filing Date:
Re-establishment of rights EPO Decision:
Re-establishment of rights EPO Decision Date:
Unitary Effect Request Withdrawal Date:
Explanatory Text UE:
Date of filing of the action at the UPC:
Action:
Date of decision given by the UPC:
Decision given by the UPC:
Safety Net Request Date:
Safety Net Decision Date:
Safety Net Decision Outcome:
SPC number:
Date of appeal on a decision:
Decision after appeal:
Date of decision on an appeal:
Date of legal effect of the lapse:
Kind of lapse:
Date of Revocation (UP level):
Date of request on revocation:
Kind of revocation:
Decision on revocation request:
Reason for request for re-establishment of rights:

Dates

Filing date:
07/02/2019
Grant date:
17/04/2024
EP publication date:
16/12/2020
WO publication date:
15/08/2019
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
17/04/2024
EP B1 publication date:
17/04/2024
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
07/02/2039

Applicant

Name:
Welldata (Subsurface Surveillance Systems) Ltd.
Legal Form:
From:
17/04/2024
Address:
Middlefoodie House Dairsie, Cupar, Fife KY15 4RT, United Kingdom (GB)
To:

Inventor

Name:
LITTLEFORD, Sydney Joseph
Legal Form:
Address:
Dairsie, Fife KY15 4RT, United Kingdom (GB)

Priority

1

Priority patent number:
201814680
Priority date:
10/09/2018
Priority country:
United Kingdom (GB)

2

Priority patent number:
201802054
Priority date:
08/02/2018
Priority country:
United Kingdom (GB)

Classification

IPC or IDT classification:
E21B 33/068; E21B 47/04; E21B 47/12;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2024/08
Publication date:
13/05/2024
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

2

Bulletin heading:
UP1
Journal edition number:
2024/12
Publication date:
08/07/2024
Description:
European patent with accepted unitary effect request

European Patent Bulletin

1

Issue number:
202416
Publication date:
17/04/2024
Description:
Grant (B1)

2

Issue number:
202426
Publication date:
26/06/2024
Description:
Unitary Effect Request Receipt

3

Issue number:
202426
Publication date:
26/06/2024
Description:
Unitary Effect Request Acceptance

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer:
Filing date Document type Publication Type Document Description Number of pages