Inventor · disambiguated record
Jan Spielmann
Also filed as: SPIELMANN JAN
8 granted patents·4 pending applications·25 citations·filing 2014–2023
78Inventor score
Files withBASF SE12
Top patents by PatentIndex Score
12 records- 0194US10730827B2Process for purifying alkanesulfonic anhydride and process for producing alkanesulfonic acid using the purified alkanesulfonic anhydrideBASF SE·Filed 2018·Granted Aug 4, 2020·22 cites·20 claims
- 0282US10214485B2Method of reprocessing alkanesulfonic acidBASF SE·Filed 2016·Granted Feb 26, 2019·2 cites·15 claims
- 0372US10577312B2Process for purifying alkanesulfonic acidsBASF SE·Filed 2016·Granted Mar 3, 2020·1 cites·20 claims
- 0466US10899705B2Process for the manufacturing of methane sulfonic acidBASF SE·Filed 2018·Granted Jan 26, 2021·0 cites·23 claims
- 0564US10894766B2Process for the production of alkanesulfonic acidsBASF SE·Filed 2018·Granted Jan 19, 2021·0 cites·24 claims
- 0659US11247967B2Process for the manufacturing of alkanesulfonic acidsBASF SE·Filed 2019·Granted Feb 15, 2022·0 cites·19 claims
- 0757US2025162984A1Process for producing alkyl sulfonic acidBASF SE·Filed 2023·Application pending·0 cites
- 0851US12503429B2Process for manufacturing alkanesulfonic acidsBASF SE·Filed 2020·Granted Dec 23, 2025·0 cites·24 claims
- 0946US2016122296A1Process for the oxidation of sulfoxidesBASF SE·Filed 2014·Application pending·0 cites
- 1044US10570514B2Process for the generation of metallic filmsBASF SE·Filed 2016·Granted Feb 25, 2020·0 cites·9 claims
- 1141US2018044357A1Process for the generation of thin inorganic filmsBASF SE·Filed 2016·Application pending·0 cites
- 1231US2016348243A1Process for the generation of thin inorganic filmsBASF SE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →