Inventor · disambiguated record
Christian Henrik Speth
Also filed as: SPETH CHRISTIAN · SPETH CHRISTIAN HENRIK
15 granted patents·5 pending applications·42 citations·filing 1999–2023
88Inventor score
Top patents by PatentIndex Score
20 records- 0191US11065591B2Method and reactor for performing exothermic reactionsHALDOR TOPSOE AS·Filed 2018·Granted Jul 20, 2021·18 cites·32 claims
- 0275US11511991B2Autothermal ammonia cracking processHALDOR TOPSOE AS·Filed 2018·Granted Nov 29, 2022·1 cites·18 claims
- 0374US11124423B2Ammonia process using advanced shift processHALDOR TOPSOE AS·Filed 2018·Granted Sep 21, 2021·1 cites·14 claims
- 0472US11027984B2Urea process with controlled excess of CO2 and/or NH3HALDOR TOPSOE AS·Filed 2018·Granted Jun 8, 2021·1 cites·14 claims
- 0567US6723876B2Process for the integrated preparation of ammonia and ureaHALDOR TOPSOE AS·Filed 2001·Granted Apr 20, 2004·9 cites·1 claims
- 0666US11161084B2Cooled axial flow converterHALDOR TOPSOE AS·Filed 2018·Granted Nov 2, 2021·0 cites·26 claims
- 0766US2025381499A1Soe plant and process for performing solid oxide electrolysisTOPSOE AS·Filed 2023·Application pending·0 cites
- 0861US2024336489A1Control of pressure in an ammonia cooling circuit at varying loadsTOPSOE AS·Filed 2022·Application pending·0 cites
- 0956US11040321B2Adiabatic axial flow converterHALDOR TOPSOE AS·Filed 2018·Granted Jun 22, 2021·0 cites·14 claims
- 1054US6955797B1Process for the preparation of ammoniaHALDOR TOPSOE AS·Filed 1999·Granted Oct 18, 2005·11 cites·5 claims
- 1152US2025100892A1Green ammonia absorption coolingTOPSOE AS·Filed 2023·Application pending·0 cites
- 1250US11286159B2Method and catalysts for the production of ammonia synthesis gasHALDOR TOPSOE AS·Filed 2018·Granted Mar 29, 2022·0 cites·12 claims
- 1350US10329159B2Axial-radial flow converterHALDOR TOPSOE AS·Filed 2017·Granted Jun 25, 2019·0 cites·4 claims
- 1449US12448349B2Process for the production of urea formaldehyde concentrateHALDOR TOPSOE AS·Filed 2020·Granted Oct 21, 2025·0 cites·4 claims
- 1549US11498835B2Low steam/carbon revamp of a plant comprising a steam reforming section and a water-gas shift sectionHALDOR TOPSOE AS·Filed 2017·Granted Nov 15, 2022·0 cites·16 claims
- 1649US9695058B2Vent line for use in ammonia and hydrogen plantsHALDOR TOPSOE AS·Filed 2014·Granted Jul 4, 2017·0 cites·3 claims
- 1747US6660066B2Ammonia recovery from purge gasHALDOR TOPSOE AS·Filed 2003·Granted Dec 9, 2003·1 cites·5 claims
- 1845US11175040B2Over firing protection of combustion unitHALDOR TOPSOE AS·Filed 2017·Granted Nov 16, 2021·0 cites·15 claims
- 1939US2019152777A1A method for the reduction of methanol emission from an ammonia plantHALDOR TOPSOE AS·Filed 2017·Application pending·0 cites
- 2037US2018299120A1Control of inlet temperature for conversion stepHALDOR TOPSOE AS·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →