Assignee
ERNST B JOHANSEN AS
NO·3 granted patents·1 pending application·12 citations·filing 2015–2023
Top patents by PatentIndex Score
4 records- 0181US9718653B2Multi function heave compensatorERNST-B JOHANSEN AS·Filed 2015·Granted Aug 1, 2017·7 cites·20 claims
- 0276US10287136B2Heave compensator and method for reducing the risk of snap-loads during the splash-zone phaseERNST B JOHANSEN AS·Filed 2017·Granted May 14, 2019·4 cites·21 claims
- 0347US9919902B2Subsea heave compensatorERNST B JOHANSEN AS·Filed 2015·Granted Mar 20, 2018·1 cites·20 claims
- 0430US2023382692A1Heave compensator enabling active heave counteractionERNST B JOHANSEN AS·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →