Inventor · disambiguated record
Stephan Ackermann
Also filed as: ACKERMANN STEPHAN
2 granted patents·2 pending applications·0 citations·filing 2014–2019
24Inventor score
Files withDSM IP ASSETS BV4
Top patents by PatentIndex Score
4 records- 0164US10815178B2Intermolecular reaction of propargyl ethers with dimethylfuran in the presence of gold(I) complexesDSM IP ASSETS BV·Filed 2019·Granted Oct 27, 2020·0 cites·12 claims
- 0247US2018370887A1Intermolecular reaction of propargyl ethers with dimethylfuran in the presence of gold(i) complexesDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 0343US9809565B2Formation of chiral 4-chromanones using chiral pyrrolidines in the presence of ureas or thioureasDSM IP ASSETS BV·Filed 2014·Granted Nov 7, 2017·0 cites·8 claims
- 0438US2016152588A1Formation of chiral 4-chromanones using chiral pyrrolidinesDSM IP ASSETS BV·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →