Patentsok
Varemerker, patenter og design koblet til norske selskaper
Sok blant 57 333 immaterielle rettigheter koblet til norske selskaper i Companybook, basert pa data fra Patentstyret.
Merk: Dette er ikke en nasjonal total for hele Patentstyrets register.
32 878 aktive
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Downhole well tool for permanently sealing a downhole well
Well tool device with injection fluid system
Well tool and method for pressure testing of different zones in a well
Well tool device for opening and closing a fluid bore in a well
Method and apparatus for suspending a well
METHOD FOR REPLACING A CHEMICAL INJECTION VALVE AND AN INJECTION LINE PLUGGING TOOL
A well tool comprising an anchoring device and method for using same
VALVE ASSEMBLY, PRODUCTION TUBING SYSTEM, PRODUCTION TUBING SUB AND METHOD FOR INSTALLING A PRODUCTION TUBING SYSTEM
Apparatus and method for transferring information acoustically
Apparatus and method for monitoring conditions in a defined volume in a borehole
An energy transferring system, a casing plug with said system and a method for setting said plug
A well tool comprising an orientation system and method for using same
Boremodul for radiell boring i en brønn, samt brønnverktøy som omfatter boremodulen
A system and method for production and transfer of fuel offshore
| # | Selskap | Totalt | |||
|---|---|---|---|---|---|
| 1 | NORSK HYDRO ASA | 191 | 623 | - | 814 |
| 2 | ORKLA HOME & PERSONAL CARE AS | 780 | 3 | 16 | 799 |
| 3 | STATOIL ASA | 120 | 354 | - | 474 |
| 4 | British American Tobacco Norway AS | 465 | 1 | - | 466 |
| 5 | Jakob Hatteland Logistics AS | 61 | 308 | 6 | 375 |
| 6 | Aker Subsea AS | 53 | 285 | 1 | 339 |
| 7 | TELENOR ASA | 212 | 45 | 3 | 260 |
| 8 | NorgesGruppen ASA | 233 | - | - | 233 |
| 9 | NORSK RIKSKRINGKASTING AS | 228 | 1 | - | 229 |
| 10 | TechnipFMC Norge AS | - | 221 | 1 | 222 |
Kilde: Patentstyret · Utvalg: rettigheter koblet til selskaper i Companybook · Sist oppdatert 31. mars 2026