Inventor · disambiguated record
Nedko Stefanov Drebov
Also filed as: DREBOV NEDKO STEFANOV
2 granted patents·1 pending application·1 citations·filing 2018–2025
36Inventor score
Files withBASF SE3
Top patents by PatentIndex Score
3 records- 0177US11512046B2Heterogeneous catalysts for the direct carbonylation of nitro aromatic compounds to isocyanatesBASF SE·Filed 2018·Granted Nov 29, 2022·1 cites·9 claims
- 0275US12415780B2Heterogeneous catalysts for the direct carbonylation of nitro aromatic compounds to isocyanatesBASF SE·Filed 2022·Granted Sep 16, 2025·0 cites·10 claims
- 0364US2025269387A1Method for flotation of a silicate-containing iron ore with a cationic collectorBASF SE·Filed 2025·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →