Inventor · disambiguated record
Daniel Yuk-Kwan Ngan
Also filed as: NGAN DANIEL YUK-KWAN
3 granted patents·444 citations·filing 2000–2002
79Inventor score
Files withSHELL OIL CO3
Top patents by PatentIndex Score
3 records- 0194US6632351B1Thermal cracking of crude oil and crude oil fractions containing pitch in an ethylene furnaceSHELL OIL CO·Filed 2000·Granted Oct 14, 2003·280 cites·68 claims
- 0293US6376732B1Wetted wall vapor/liquid separatorSHELL OIL CO·Filed 2000·Granted Apr 23, 2002·110 cites·4 claims
- 0392US6626424B2Quench nozzleSHELL OIL CO·Filed 2002·Granted Sep 30, 2003·54 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →