Assignee
AKER WELL SERVICE AS
NO·4 granted patents·72 citations·filing 2003–2013
Technology mixE21B4
Top patents by PatentIndex Score
4 records- 0195US9702211B2Method and an apparatus for retrieving a tubing from a wellAKER WELL SERVICE AS·Filed 2013·Granted Jul 11, 2017·67 cites·13 claims
- 0239US9879502B2Bridge plug toolAKER WELL SERVICE AS·Filed 2013·Granted Jan 30, 2018·0 cites·14 claims
- 0339US7493950B2Device for a long well toolAKER WELL SERVICE AS·Filed 2003·Granted Feb 24, 2009·4 cites·20 claims
- 0429US8376044B2Plug deviceAKER WELL SERVICE AS·Filed 2008·Granted Feb 19, 2013·1 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when AKER WELL SERVICE AS files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →