Individual holder
FANG ZHIGANG Z
US·4 granted patents·2 pending applications·43 citations·filing 2007–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0195US10130994B2Production of substantially spherical metal powdersFANG ZHIGANG Z·Filed 2016·Granted Nov 20, 2018·29 cites·20 claims
- 0273US9388482B2Functionally graded cemented tungsten carbide with engineered hard surface and the method for making the sameFANG ZHIGANG Z·Filed 2012·Granted Jul 12, 2016·1 cites·23 claims
- 0372US8936750B2Functionally graded cemented tungsten carbide with engineered hard surface and the method for making the sameFANG ZHIGANG Z·Filed 2009·Granted Jan 20, 2015·2 cites·14 claims
- 0469US8109350B2Polycrystalline abrasive composite cutterFANG ZHIGANG Z·Filed 2007·Granted Feb 7, 2012·11 cites·23 claims
- 0542US2012325565A1Thermally stable polycrystalline diamondFANG ZHIGANG Z·Filed 2011·Application pending·0 cites
- 0641US2011091352A1Light metal solid solution alloys for hydrogen storageFANG ZHIGANG Z·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →