Inventor · disambiguated record
Ivar Ivarsen Primdahl
Also filed as: PRIMDAHL IVAR I · PRIMDAHL IVAR IVARSEN · PRIMDAHL LEGAL REPRESENTATIVE
16 granted patents·1 pending application·266 citations·filing 1990–2004
94Inventor score
Files withHALDOR TOPSOE AS17
Top patents by PatentIndex Score
17 records- 0174US6123873AMethod for soot-free start-up of autothermal reformersHALDOR TOPSOE AS·Filed 1999·Granted Sep 26, 2000·33 cites·1 claims
- 0273US6375916B2Process for the autothermal reforming of a hydrocarbon feedstock containing higher hydrocarbonsHALDOR TOPSOE AS·Filed 1999·Granted Apr 23, 2002·33 cites·4 claims
- 0369US6936082B2Very large autothermal reformerHALDOR TOPSOE AS·Filed 2001·Granted Aug 30, 2005·9 cites·4 claims
- 0469US6908571B2Process and reactor for the preparation of hydrogen and carbon monoxide rich gasHALDOR TOPSOE AS·Filed 2003·Granted Jun 21, 2005·8 cites·6 claims
- 0567US5496170ASwirling-flow burnerHALDOR TOPSOE AS·Filed 1994·Granted Mar 5, 1996·31 cites·5 claims
- 0665US6511312B2Swirler burnerHALDOR TOPSOE AS·Filed 2002·Granted Jan 28, 2003·12 cites·7 claims
- 0765US5554351AHigh temperature steam reformingHALDOR TOPSOE AS·Filed 1994·Granted Sep 10, 1996·19 cites·8 claims
- 0864US6076745ASwirling-flow burnerHALDOR TOPSOE AS·Filed 1998·Granted Jun 20, 2000·24 cites·13 claims
- 0958US6143202AProcess for the autothermal steam reforming of a hydrocarbon feedstockHALDOR TOPSOE AS·Filed 1999·Granted Nov 7, 2000·17 cites·5 claims
- 1056US5958297AProcess for the preparation of hydrogen and carbon monoxide rich gasHALDOR TOPSOE AS·Filed 1996·Granted Sep 28, 1999·16 cites·3 claims
- 1156US5852990AWaste heat boilerHALDOR TOPSOE AS·Filed 1995·Granted Dec 29, 1998·18 cites·2 claims
- 1251US5211880AProcess for the preparation of ammonia synthesis gasHALDOR TOPSOE AS·Filed 1991·Granted May 18, 1993·14 cites·12 claims
- 1350US5085950AFuel cellHALDOR TOPSOE AS·Filed 1990·Granted Feb 4, 1992·20 cites·7 claims
- 1445US7083329B2Method of measuring high temperatures and instrument thereforeHALDOR TOPSOE AS·Filed 2004·Granted Aug 1, 2006·1 cites·11 claims
- 1543US2001048912A1Process and reactor for the preparation of hydrogen and carbon monoxide rich gasHALDOR TOPSOE AS·Filed 2001·Application pending·0 cites
- 1636US5390857AGas injector nozzleHALDOR TOPSOE AS·Filed 1994·Granted Feb 21, 1995·9 cites·9 claims
- 1729US6322351B1Burner for use in corrosive atmosphere and process for the combustion of hydrocarbon fuel thereinHALDOR TOPSOE AS·Filed 1999·Granted Nov 27, 2001·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →