Inventor · disambiguated record
Hendrikus Maria Anna Hamers
Also filed as: HAMERS HENDRIKUS MARIA ANNA
3 granted patents·30 citations·filing 1997–1999
70Inventor score
Files withCIBA SC HOLDING AG3
Top patents by PatentIndex Score
3 records- 0158US5976238ABismuth vanadate pigment powder mixturesCIBA SC HOLDING AG·Filed 1997·Granted Nov 2, 1999·16 cites·11 claims
- 0240US6444025B1Red-tinged bismuth vanadate pigmentsCIBA SC HOLDING AG·Filed 1999·Granted Sep 3, 2002·7 cites·19 claims
- 0340US5853472ATransparent bismuth vanadate pigmentsCIBA SC HOLDING AG·Filed 1997·Granted Dec 29, 1998·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →