Patentsok
Varemerker, patenter og design koblet til norske selskaper
Sok blant 58 069 immaterielle rettigheter koblet til norske selskaper i Companybook, basert pa data fra Patentstyret.
Merk: Dette er ikke en nasjonal total for hele Patentstyrets register.
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POLEGUARD- KNOW-PREVENT-PREDICT
METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR PROVIDING INTERACTIVE ELEMENTS IN MESSAGES
Downhole tractor comprising an improved hydraulic system
Fremgangsmåte og anordning for å aktivere og deaktivere et GS-verktøy
Toolstring for setting a tubular equipment in a well tubing and method for setting the tubular equipment
Apparatus for performing multiple downhole operations in a production tubing
DOWNHOLE DEBRIS COLLECTING DEVICE WITH A FILTER AND A METHOD FOR EMPTYING THE COLLECTING DEVICE
Method and apparatus for performing a survey of tubing which is stuck in a borehole, e.g. for determining a free point
Device for hydraulically operating a drive wheel of a wellbore tractor, e.g. a motor, and related tractor, wellbore string, and method
Wireline clean-out tool having improved capacity
METHOD OF PREPARING A SIGNAL TO BE TRANSMITTED FROM SURFACE EQUIPMENT ALONG A WIRELINE DEPLOYED IN A WELL, AND METHOD OF PREPARING AND TRANSMITTING TELEMETRY DATA ALONG A WIRELINE DEPLOYED IN A WELL
Downhole tractor comprising a hydraulic supply line for actuating hydraulic components
Drilling and cutting tool and method for removing an obstacle in a well tube
High tensile strength winder connection for downhole tools
System and method for cleaning a production tubing
Downhole debris-collecting tool having an improved valve
A DEVICE, A TOOLSTRING, A DOWNHOLE SYSTEM AND A METHOD FOR DRILLING A LATERAL HOLE FROM A MAIN BORE
A method for permanent plugging of a petroleum 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 18. juli 2026