Patentsok
Varemerker, patenter og design koblet til norske selskaper
Sok blant 58 023 immaterielle rettigheter koblet til norske selskaper i Companybook, basert pa data fra Patentstyret.
Merk: Dette er ikke en nasjonal total for hele Patentstyrets register.
33 185 aktive
registreringer
registreringer
registreringer
Apparatus and method for monitoring conditions in a defined volume in a borehole
Apparatus and method for transferring information acoustically
Well tool device preventing backlash of ratchet
Boremodul for radiell boring i en brønn, samt brønnverktøy som omfatter boremodulen
METHOD FOR REPLACING A CHEMICAL INJECTION VALVE AND AN INJECTION LINE PLUGGING TOOL
Well tool device with injection fluid system
A well tool comprising an anchoring device and method for using same
Downhole well tool for permanently sealing a downhole well
VALVE ASSEMBLY, PRODUCTION TUBING SYSTEM, PRODUCTION TUBING SUB AND METHOD FOR INSTALLING A PRODUCTION TUBING SYSTEM
A well tool comprising an orientation system and method for using same
Method and apparatus for suspending a well
Well tool device for opening and closing a fluid bore in a well
Well tool and method for pressure testing of different zones in a well
| # | Selskap | Totalt | |||
|---|---|---|---|---|---|
| 1 | NORSK HYDRO ASA | 192 | 627 | - | 819 |
| 2 | ORKLA HOME & PERSONAL CARE AS | 780 | 3 | 16 | 799 |
| 3 | STATOIL ASA | 120 | 353 | - | 473 |
| 4 | British American Tobacco Norway AS | 465 | 1 | - | 466 |
| 5 | Jakob Hatteland Logistics AS | 61 | 306 | 6 | 373 |
| 6 | Aker Subsea AS | 53 | 284 | 1 | 338 |
| 7 | Ringnes AS | 314 | - | 13 | 327 |
| 8 | TELENOR ASA | 212 | 45 | 3 | 260 |
| 9 | NorgesGruppen ASA | 233 | - | - | 233 |
| 10 | NORSK RIKSKRINGKASTING AS | 228 | 1 | - | 229 |
Kilde: Patentstyret · Utvalg: rettigheter koblet til selskaper i Companybook · Sist oppdatert 5. juli 2026