Inventor · disambiguated record
Christian Frohne
Also filed as: FROHNE CHRISTIAN
19 granted patents·8 pending applications·77 citations·filing 2001–2025
92Inventor score
Top patents by PatentIndex Score
27 records- 0194US11788666B2Johnston coupling with additional vacuum enclosureNEXANS·Filed 2021·Granted Oct 17, 2023·4 cites·9 claims
- 0288US6405919B2Process for the continuous production of longitudinally seam-welded and corrugated metal tubesNEXANS·Filed 2001·Granted Jun 18, 2002·15 cites·15 claims
- 0381US8037705B2Termination for a superconductive cableNEXANS·Filed 2007·Granted Oct 18, 2011·8 cites·4 claims
- 0478US8267433B2Plug-in coupling for cryogenic linesLANGE STEPHAN·Filed 2006·Granted Sep 18, 2012·12 cites·4 claims
- 0574US7681435B2Arrangement for monitoring the leak-tightness of an evacuated spaceNEXANS·Filed 2008·Granted Mar 23, 2010·7 cites·3 claims
- 0671US8291940B2Flexible conduit pipeFROHNE CHRISTIAN·Filed 2009·Granted Oct 23, 2012·9 cites·5 claims
- 0771US6685082B2Process for continuous production of longitudinally welded metal tubingNEXANS·Filed 2002·Granted Feb 3, 2004·6 cites·6 claims
- 0870US6789318B2Method for producing longitudinally welded helically corrugated metal tubingNEXANS·Filed 2002·Granted Sep 14, 2004·6 cites·2 claims
- 0969US8646490B2Pipeline and method for producing the sameFROHNE CHRISTIAN·Filed 2010·Granted Feb 11, 2014·4 cites·2 claims
- 1065US7681599B2Line pipe for the transport of deep-frozen mediaNEXANS·Filed 2006·Granted Mar 23, 2010·5 cites·4 claims
- 1164US2025357735A1Cable end preparation deviceNKT HV CABLES AB·Filed 2025·Application pending·0 cites
- 1263US11555843B2Method and system for localizing a short circuit between a conductor and an electrically conductive shield surrounding said conductorNEXANS·Filed 2022·Granted Jan 17, 2023·0 cites·10 claims
- 1357US11515697B2Sealing end for high-voltage cablesNEXANS·Filed 2021·Granted Nov 29, 2022·0 cites·10 claims
- 1457US2021072302A1Method and system for localizing a short circuit between a conductor and an electrically conductive shield surrounding said conductorNEXANS·Filed 2020·Application pending·0 cites
- 1555US9199294B2Method and device for manufacturing a corrugated metal pipeNEXANS·Filed 2014·Granted Dec 1, 2015·0 cites·4 claims
- 1655US8727388B2Coupling arrangement comprising a coupling body and a metal pipe, as well as method for assembly of the coupling bodyDI PALMA MICHELE·Filed 2011·Granted May 20, 2014·1 cites·8 claims
- 1754US8794500B2Arrangement with a metal pipe and a connecting element, as well as method of mounting the connecting elementNEXANS·Filed 2013·Granted Aug 5, 2014·0 cites·1 claims
- 1854US2025372281A1Dynamic Submarine Power Cable for Deep-Sea ApplicationsNKT HV CABLES AB·Filed 2025·Application pending·0 cites
- 1949US2016351304A1System having a superconductive cableSCHMIDT FRANK·Filed 2007·Application pending·0 cites
- 2045US2014305178A1Device for undulating a pipeNEXANS·Filed 2014·Application pending·0 cites
- 2143US7214899B2Process for the continuous production of longitudinally welded metal tubesFROHNE CHRISTIAN·Filed 2005·Granted May 8, 2007·0 cites·4 claims
- 2239US9027606B2Underwater conduit for fluid transportFROHNE CHRISTIAN·Filed 2011·Granted May 12, 2015·0 cites·8 claims
- 2338US7164276B2Method for determining the wall thickness of a metal tubePORCHER KLAUS·Filed 2005·Granted Jan 16, 2007·0 cites·4 claims
- 2437US2002178774A1Apparatus for continuous production of a helically corrugated metal tubeNEXANS·Filed 2002·Application pending·0 cites
- 2537US2002175148A1Process for producing a welded jointNEXANS·Filed 2002·Application pending·0 cites
- 2636US2004008956A1Method of producing an optical cableNEXANS·Filed 2003·Application pending·0 cites
- 2733US8264802B2Current limiting deviceDOMMERQUE ROBERT·Filed 2009·Granted Sep 11, 2012·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →