Inventor · disambiguated record
Pat A. Han
Also filed as: HAN PAT A
18 granted patents·12 pending applications·57 citations·filing 2008–2024
91Inventor score
Top patents by PatentIndex Score
30 records- 0191US10889496B2Method for the preparation of synthesis gasHALDOR TOPSOE AS·Filed 2018·Granted Jan 12, 2021·4 cites·6 claims
- 0291US9227844B2Heat exchange reformer with double-tubes for reforming hydrocarbonsHAN PAT A·Filed 2011·Granted Jan 5, 2016·15 cites·2 claims
- 0390US8692034B2Co-production of methanol and ammoniaHAN PAT A·Filed 2011·Granted Apr 8, 2014·14 cites·9 claims
- 0485US8303923B2Co-production of methanol and ammoniaHAN PAT A·Filed 2009·Granted Nov 6, 2012·12 cites·7 claims
- 0584US11124424B2Process for the co-production of methanol and ammonia in parallelHALDOR TOPSOE AS·Filed 2018·Granted Sep 21, 2021·2 cites·4 claims
- 0683US11053130B2Process for the co-production of methanol and ammoniaHALDOR TOPSOE AS·Filed 2018·Granted Jul 6, 2021·2 cites·6 claims
- 0783US2024425370A1Method for the preparation of synthesis gasTOPSOE AS·Filed 2024·Application pending·0 cites
- 0878US11130681B2Co-production of methanol and ammoniaHALDOR TOPSOE AS·Filed 2018·Granted Sep 28, 2021·1 cites·12 claims
- 0976US11130680B2Co-production of methanol, ammonia and ureaHALDOR TOPSOE AS·Filed 2018·Granted Sep 28, 2021·2 cites·15 claims
- 1076US2023257275A1Method for improving efficiency of an ammonia synthesis gas plantTOPSOE AS·Filed 2023·Application pending·0 cites
- 1175US11370660B2Method for the preparation of synthesis gasHALDOR TOPSOE AS·Filed 2018·Granted Jun 28, 2022·1 cites·9 claims
- 1271US8261700B2Steam superheaterSTAHL HENRIK OTTO·Filed 2009·Granted Sep 11, 2012·3 cites·4 claims
- 1367US11767227B2Co-production of methanol and ammoniaHALDOR TOPSOE AS·Filed 2021·Granted Sep 26, 2023·0 cites·6 claims
- 1466US11767226B2Co-production of methanol, ammonia and ureaHALDOR TOPSOE AS·Filed 2021·Granted Sep 26, 2023·0 cites·8 claims
- 1561US2024336489A1Control of pressure in an ammonia cooling circuit at varying loadsTOPSOE AS·Filed 2022·Application pending·0 cites
- 1660US8696935B2Process for reforming hydrocarbonsJAKOBSSON NIKLAS BENGT·Filed 2011·Granted Apr 15, 2014·1 cites·14 claims
- 1760US2020109051A1Method for the preparation of synthesis gasHALDOR TOPSOE AS·Filed 2018·Application pending·0 cites
- 1859US12415724B2Method for the preparation of synthesis gasTOPSOE AS·Filed 2021·Granted Sep 16, 2025·0 cites·7 claims
- 1959US2023383420A1Method for cracking ammoniaHALDOR TOPSOE AS·Filed 2021·Application pending·0 cites
- 2059US2025276905A1Method for recovering of waste heat created in the production of green ammoniaTOPSOE AS·Filed 2021·Application pending·0 cites
- 2158US2024351896A1Process for the preparation of green ammonia synthesis gasTOPSOE AS·Filed 2022·Application pending·0 cites
- 2257US2020172406A1Method for improving efficiency of an ammonia synthesis gas plantHALDORTOPSOEE AS·Filed 2018·Application pending·0 cites
- 2356US2024150168A1Combined cleaning unit for e-plantsTOPSOE AS·Filed 2022·Application pending·0 cites
- 2453US2023073089A1Co-production of methanol, ammonia and ureaTOPSOE AS·Filed 2021·Application pending·0 cites
- 2552US2025100892A1Green ammonia absorption coolingTOPSOE AS·Filed 2023·Application pending·0 cites
- 2649US12448349B2Process for the production of urea formaldehyde concentrateHALDOR TOPSOE AS·Filed 2020·Granted Oct 21, 2025·0 cites·4 claims
- 2749US2009184293A1Process for reforming hydrocarbonsHAN PAT A·Filed 2008·Application pending·0 cites
- 2848US11873268B2Process for the production of urea formaldehyde concentrateHALDOR TOPSOE AS·Filed 2020·Granted Jan 16, 2024·0 cites·3 claims
- 2947US11840448B2Method for the preparation of ammonia synthesis gasHALDOR TOPSOE AS·Filed 2018·Granted Dec 12, 2023·0 cites·7 claims
- 3045US11370658B2Method for the preparation of ammonia synthesis gasHALDOR TOPSOE AS·Filed 2018·Granted Jun 28, 2022·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →