EP4559986A4
Coating drug for forming solid lubricating film, production method for said coating drug, oil well pipe repairing method, lubrication improving method for oil well pipe, and oil well pipe
Abstract
This record has no abstract on file.
Term
16.9 yearsto projected expiry
Projected expiry 14 August 2043, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP1548346B1 | Cites | European Patent Office (EPO) | A | Search report | 1-21 |
| JPH08300087A | Cites | Japan | A | Search report | 1-21 |
| JPS6284193A | Cites | Japan | A | Search report | 1-21 |
| See also references of WO 2024043132A1 | Non-patent | – | – | Search report | – |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 2022134376 | Japan | A | |
| 2023029434 | Japan | W |
27 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | |
| Intention to grant announcedINTG | INTG | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA | STAA | |
| Request for validation of the european patent (deleted)DAV | DAV | |
| Request for extension of the european patent (deleted)DAX | DAX | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: REQUEST FOR EXAMINATION WAS MADESTAA | STAA | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADESTAA | STAA |
Numbers
- Publication
- 4559986
- Application
- 23857245
Titles3
- German
- BESCHICHTUNGSMITTEL ZUR BILDUNG EINES FESTEN SCHMIERFILMS, HERSTELLUNGSVERFAHREN FÜR DIESES BESCHICHTUNGSMITTEL, ÖLBOHRROHRREPARATURVERFAHREN, SCHMIERVERBESSERUNGSVERFAHREN FÜR ÖLBOHRROHR UND ÖLBOHRROHR
- English
- COATING DRUG FOR FORMING SOLID LUBRICATING FILM, PRODUCTION METHOD FOR SAID COATING DRUG, OIL WELL PIPE REPAIRING METHOD, LUBRICATION IMPROVING METHOD FOR OIL WELL PIPE, AND OIL WELL PIPE
- French
- AGENT CHIMIQUE DE REVÊTEMENT POUR FORMATION DE FILM LUBRIFIANT SOLIDE AINSI QUE PROCÉDÉ DE FABRICATION DE CELUI-CI, PROCÉDÉ DE RÉPARATION DE TUYAU POUR PUITS DE PÉTROLE, PROCÉDÉ AMÉLIORANT LA LUBRIFICATION DE TUYAU POUR PUITS DE PÉTROLE, ET TUYAU POUR PUITS DE PÉTROLE
Classification
- CPC, 19
- C10M169/044
- C09D7/63
- C09D7/61
- C10M2207/126
- C10M2207/128
- C10M2207/0215
- C10M2201/02
- C10M2209/084
- C10M2201/05
- C10M2201/062
- C10N2050/025
- C10N2050/02
- C10N2040/34
- C10N2010/04
- C10N2020/06
- C09D7/20
- C09D7/66
- C09D5/024
- C08F218/08
- IPC, 15
- C09D133 00
- C09D5 02
- C09D7 40
- C09D7 61
- C09D7 63
- C10M125 02
- C10M129 26
- C10M129 40
- C10M129 44
- C10N10 02
- C10N10 04
- C10N20 06
- C10N40 00
- C10N50 02
- F16L15 04
Designated states3
- Contracting states, 1
- Türkiye
- Extension states, 1
- Bosnia and Herzegovina
- Validation states, 1
- Tunisia