Inventor
SPIELMANN JAN
DE8 patents
Patents
8 patentsUS10730827B2Aug 4, 2020
Process for purifying alkanesulfonic anhydride and process for producing alkanesulfonic acid using the purified alkanesulfonic anhydride
BASF SE22 citations91
US10214485B2Feb 26, 2019
Method of reprocessing alkanesulfonic acid
BASF SE2 citations69
US10577312B2Mar 3, 2020
Process for purifying alkanesulfonic acids
BASF SE1 citations61
US11247967B2Feb 15, 2022
Process for the manufacturing of alkanesulfonic acids
BASF SE0 citations59
US10899705B2Jan 26, 2021
Process for the manufacturing of methane sulfonic acid
BASF SE0 citations59
US10894766B2Jan 19, 2021
Process for the production of alkanesulfonic acids
BASF SE0 citations57
US10570514B2Feb 25, 2020
Process for the generation of metallic films
BASF SE0 citations48
US12503429B2Dec 23, 2025
Process for manufacturing alkanesulfonic acids
BASF SE0 citations45