Patentsok
Varemerker, patenter og design koblet til norske selskaper
Sok blant 57 329 immaterielle rettigheter koblet til norske selskaper i Companybook, basert pa data fra Patentstyret.
Merk: Dette er ikke en nasjonal total for hele Patentstyrets register.
32 879 aktive
registreringer
registreringer
registreringer
Sortert etter sist oppdatert, nyeste forst
A method for cutting off a tubular in a subterranean well and removing the cutt-off section of the tubular from the well
Sementering som tillater innledende forlengelsesrørtoppintegritetsttest
Fremgangsmåte og anordning for kutting, perforering, vasking og trekking av fôringsrør i en brønn
Method of perforating, washing, cementing, and cutting and pulling a casing
A method for simulating the operation of a Plug and Abandonment procedure for a well
A method for use in a well intervention and an apparatus for a well intervention.
SPEAR AND PACKER TOOL, AN ASSEMBLY COMPRISING SAID TOOL, AND A METHOD FOR USING SAID TOOL AND SAID ASSEMBLY
Rotating stinger valve for J-slot connector
Axial position-controlled operation toolstring and method
Casing cutter tool and method for operating the casing cutter - pressure actuated piston sleeve actuating ball valve
Improved wear bushing install and retrieve system for a petroleum well, and Method therefor.
| # | 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 27. mars 2026