Inventor · disambiguated record
Maria Valadares
Also filed as: VALADARES MARIA C A · VALADARES MARIA CRISTINA ALMEI
1 granted patent·2 pending applications·15 citations·filing 2002–2007
37Inventor score
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3 records- 0162US6660076B2High performance kaolin pigment, a paper coating color containing high performance kaolin pigment, and a method for making high performance kaolin pigmentCOMPANHIA VAL DO RIO DOCE·Filed 2002·Granted Dec 9, 2003·15 cites·10 claims
- 0239US2007289499A1High performance kaolin pigment, paper coating paint and method for producing such paintVALADARES MARIA C A·Filed 2007·Application pending·0 cites
- 0332US2007186817A1Production process improvement resulting in high brightness and low viscosity coarse kaolin clay for paper coatingVALADARES MARIA C A·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →