Inventor · disambiguated record
Donald T. Derussy
Also filed as: DERUSSY DONALD T · DERUSSY DONALD THOMAS
8 granted patents·17 citations·filing 1990–2005
81Inventor score
Top patents by PatentIndex Score
8 records- 0191US7105646B2Mono- and bis-hydrazone pigmentsSUN CHEMICAL CORP·Filed 2005·Granted Sep 12, 2006·11 cites·9 claims
- 0264US7193067B2Mono- and bis-hydrazone pigmentsCHAMBERLAIN TERENCE·Filed 2005·Granted Mar 20, 2007·1 cites·6 claims
- 0362US6965019B2Mono-and bis-hydrazone pigmentsSUN CHEMICAL CORP·Filed 2001·Granted Nov 15, 2005·1 cites·10 claims
- 0454US7148335B2Mono- and bis-hydrazone pigmentsSUN CHEMICAL CORP·Filed 2005·Granted Dec 12, 2006·0 cites·4 claims
- 0554US7132518B2Mono- and bis-hydrazone pigmentsSUN CHEMICAL CORP·Filed 2005·Granted Nov 7, 2006·0 cites·6 claims
- 0654US6997983B2Perylene pigment composition and process thereforCIBA SC HOLDING AG·Filed 2004·Granted Feb 14, 2006·3 cites·21 claims
- 0740US6372910B1Process for the manufacture of 1,8-naphthalimideSUN CHEMICAL CORP·Filed 2000·Granted Apr 16, 2002·0 cites·5 claims
- 0835US5075496AManufacture of 2,6-hydroxynaphthoic acidARISTECH CHEMICAL CORP·Filed 1990·Granted Dec 24, 1991·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →