Inventor · disambiguated record
Jan Kristian Vasshus
Also filed as: VASSHUS JAN KRISTIAN
13 granted patents·2 pending applications·53 citations·filing 2006–2024
88Inventor score
Top patents by PatentIndex Score
15 records- 0187US8394270B2Fluid treatment and method and use of sameVASSHUS JAN KRISTIAN·Filed 2007·Granted Mar 12, 2013·15 cites·12 claims
- 0278US8348623B2Apparatus and a method for regulation of the energy potential in a fluid column located within a pipelineENERGREEN AS·Filed 2007·Granted Jan 8, 2013·13 cites·10 claims
- 0376US8025152B2Sieve apparatus and method for use of sameVIRDRILL AS·Filed 2006·Granted Sep 27, 2011·11 cites·28 claims
- 0468US12325823B2Composition for making a drilling fluid a non-invasive drilling fluidEUROPEAN MUD COMPANY AS·Filed 2024·Granted Jun 10, 2025·0 cites·19 claims
- 0568US10427072B2Device for separating a medium comprising a mixture of a solid portion and a fluid portionCUBILITY AS·Filed 2016·Granted Oct 1, 2019·1 cites·26 claims
- 0667US9399896B2Sieve device for untreated drilling mud and a method of using sameVASSHUS JAN KRISTIAN·Filed 2011·Granted Jul 26, 2016·2 cites·6 claims
- 0764US10226720B2Cleaning device for separating hydrocarbons from solid particlesVASSHUS JAN KRISTIAN·Filed 2011·Granted Mar 12, 2019·3 cites·9 claims
- 0859US11065646B2Sieving apparatus and method of using sameCUBILITY AS·Filed 2014·Granted Jul 20, 2021·2 cites·12 claims
- 0958US9242276B2Method for monitoring the integrity of a sieve device and apparatus for practice of the methodVASSHUS JAN KRISTIAN·Filed 2012·Granted Jan 26, 2016·1 cites·18 claims
- 1054US8746460B2Apparatus for sieving and fluid separation and a method of using sameVASSHUS JAN KRISTIAN·Filed 2006·Granted Jun 10, 2014·5 cites·15 claims
- 1153US11912928B2Composition for making a drilling fluid a non-invasive drilling fluidEUROPEAN MUD COMPANY AS·Filed 2020·Granted Feb 27, 2024·0 cites·6 claims
- 1248US9358483B2Sieve cloth and method of using sameVASSHUS JAN KRISTIAN·Filed 2012·Granted Jun 7, 2016·0 cites·25 claims
- 1348US9072994B2Sieve cloth and method of using sameVASSHUS JAN KRISTIAN·Filed 2012·Granted Jul 7, 2015·0 cites·16 claims
- 1437US2018252059A1Apparatus and Method for Separating Liquid from a Material Comprising a Solid Fraction and a Liquid FractionCUBILITY AS·Filed 2016·Application pending·0 cites
- 1536US2010089128A1Apparatus for leakage testing and/or pressure testing of a portion of a pipe and also a method for use of sameVASSHUS JAN KRISTIAN·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jan Kristian Vasshus files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →