Inventor · disambiguated record
Christian Geertsen
Also filed as: GEERTSEN CHRISTIAN
7 granted patents·2 pending applications·11 citations·filing 2011–2023
76Inventor score
Top patents by PatentIndex Score
9 records- 0173US9018569B2Electrical heating system for a section of fluid transport pipe, section and pipe equipped with such an electrical heating systemGEERTSEN CHRISTIAN·Filed 2012·Granted Apr 28, 2015·5 cites·24 claims
- 0267US9822905B2Process and device for laying a pipe-in-pipeITP SA·Filed 2014·Granted Nov 21, 2017·3 cites·10 claims
- 0362US10999898B2Electrically heated fluid transportation pipeITP SA·Filed 2015·Granted May 4, 2021·1 cites·13 claims
- 0458US12270494B2Coupling for junction of pipe-in-pipe pipelineITP SA·Filed 2021·Granted Apr 8, 2025·0 cites·13 claims
- 0557US9857011B2Connections for subsea pipe-in-pipe structuresSUBSEA 7 LTD·Filed 2013·Granted Jan 2, 2018·2 cites·27 claims
- 0651US10451209B2Segment of pipe-in-pipe pipeline and the use of an acoustic transducer measurement system for the reduced pressure annulusITP SA·Filed 2018·Granted Oct 22, 2019·0 cites·7 claims
- 0750US2024019068A1Device for closing off a segment of pipe-in-pipe pipeline comprising a water detectorITP SA·Filed 2023·Application pending·0 cites
- 0836US8734056B2Underwater hydrocarbon transport and temperature control deviceGEERTSEN CHRISTIAN·Filed 2012·Granted May 27, 2014·0 cites·19 claims
- 0930US2012125906A1Thermally isolated heated pipeline made of double casing sections and laying process for such a pipelineGEERTSEN CHRISTIAN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →