Inventor · disambiguated record
Joachim Duschek
Also filed as: DUSCHEK JOACHIM
4 granted patents·208 citations·filing 1994–2013
78Inventor score
Top patents by PatentIndex Score
4 records- 0193US5472491APearlescent pigment for water-borne surface-coating systemsMERCK PATENT GMBH·Filed 1994·Granted Dec 5, 1995·85 cites·13 claims
- 0292US6176918B1Modified nacreous luster pigments for water paint systemsMERCK PATENT GMBH AND HUELS AG·Filed 1997·Granted Jan 23, 2001·116 cites·14 claims
- 0387USRE41858EPearlescent pigment for water-borne surface-coating systemsMERCK PATENT GMBH·Filed 2009·Granted Oct 26, 2010·7 cites·24 claims
- 0450US9238739B2Effect pigmentsMERCK PATENT GMBH·Filed 2013·Granted Jan 19, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →