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
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP4329953

EP4329953 - STABILIZATION OF FLOW VIA A MOVEABLE CHOKE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  02.02.2024
Database last updated on 24.07.2024
FormerThe international publication has been made
Status updated on  05.11.2022
Most recent event   Tooltip27.06.2024Change: Validation statespublished on 31.07.2024 [2024/31]
27.06.2024Change - extension statespublished on 31.07.2024 [2024/31]
Applicant(s)For all designated states
ConocoPhillips Company
925 N. Eldridge Parkway
Houston, Texas 77079 / US
[2024/10]
Inventor(s)01 / DANIELSON, Thomas J.
Houston, Texas 77079 / US
02 / DYER, Brian P.
Houston, Texas 77079 / US
03 / SINGH, Probjot
Houston, Texas 77079 / US
 [2024/10]
Representative(s)Greaves Brewster LLP
Copa House
Station Road
Cheddar, Somerset BS27 3AH / GB
[2024/10]
Application number, filing date22796545.626.04.2022
[2024/10]
WO2022US26326
Priority number, dateUS202163179908P26.04.2021         Original published format: US 202163179908 P
[2024/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022232130
Date:03.11.2022
Language:EN
[2022/44]
Type: A1 Application with search report 
No.:EP4329953
Date:06.03.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 03.11.2022 takes the place of the publication of the European patent application.
[2024/10]
Search report(s)International search report - published on:US03.11.2022
ClassificationIPC:B08B9/055, B08B9/02, B08B9/027, B08B9/04, F16L55/34, F16L101/00
[2024/10]
CPC:
F16L55/46 (EP,US); F16L2101/12 (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 [2024/10]
TitleGerman:STABILISIERUNG DES FLUSSES ÜBER EINE BEWEGLICHE DROSSEL[2024/10]
English:STABILIZATION OF FLOW VIA A MOVEABLE CHOKE[2024/10]
French:STABILISATION D'ÉCOULEMENT PAR L'INTERMÉDIAIRE D'UNE DUSE MOBILE[2024/10]
Entry into regional phase20.11.2023National basic fee paid 
20.11.2023Search fee paid 
20.11.2023Designation fee(s) paid 
20.11.2023Examination fee paid 
Examination procedure20.11.2023Examination requested  [2024/10]
22.05.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
18.04.2024Renewal fee patent year 03
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]US4411039  (TIMMINS CYRIL [GB], et al) [A] 1-3,12-14* entire document *;
 [XY]US5875803  (LEITKO ALAN DALE [US], et al) [X] 1-3, 12, 14 * entire document * [Y] 13;
 [A]US2009199873  (PRUETT RICK D [US]) [A] 1-3, 12-14 * entire document *;
 [Y]US7998276  (BAUGH BENTON FREDERICK [US]) [Y] 13 * entire document *;
 [A]US2019078722  (THEENER RONALD E [US]) [A] 1-3, 12-14 * entire document *
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.