Assignee
WAYNE PIGMENT CORP
US·14 granted patents·1 pending application·347 citations·filing 1991–2007
Top patents by PatentIndex Score
15 records- 0193US6139610AHybrid pigment grade corrosion inhibitor compositions and proceduresWAYNE PIGMENT CORP·Filed 1998·Granted Oct 31, 2000·81 cites·24 claims
- 0291US7662241B2Corrosion inhibitor composition applicable for aluminum and steel protection and procedureWAYNE PIGMENT CORP·Filed 2004·Granted Feb 16, 2010·34 cites·11 claims
- 0379US7662312B2Pigment grade corrosion inhibitor host-guest compositions and procedureWAYNE PIGMENT CORP·Filed 2007·Granted Feb 16, 2010·3 cites·6 claims
- 0476US5948147ASynergistic pigment grade corrosion inhibitor compositions and proceduresWAYNE PIGMENT CORP·Filed 1997·Granted Sep 7, 1999·33 cites·3 claims
- 0573US5529811ATannin staining and fungus growth inhibitor pigment and manufacturing procedureWAYNE PIGMENT CORP·Filed 1994·Granted Jun 25, 1996·28 cites·13 claims
- 0672US6113989AAqueous paint additive for staining inhibition and proceduresWAYNE PIGMENT CORP·Filed 1998·Granted Sep 5, 2000·31 cites·4 claims
- 0767US7578878B2Pigment grade corrosion inhibitor host-guest compositions and procedureWAYNE PIGMENT CORP·Filed 2004·Granted Aug 25, 2009·9 cites·8 claims
- 0867US5733666AAqueous sealer composition for wood surfaces and processWAYNE PIGMENT CORP·Filed 1996·Granted Mar 31, 1998·26 cites·18 claims
- 0966US5176894AProcess for making improved corrosion preventive zinc cyanamideWAYNE PIGMENT CORP·Filed 1991·Granted Jan 5, 1993·24 cites·4 claims
- 1060US5759705AStain inhibiting pigment compositionWAYNE PIGMENT CORP·Filed 1997·Granted Jun 2, 1998·20 cites·4 claims
- 1159US6447594B1Strontium chromate corrosion inhibitor pigment with reduced solubilityWAYNE PIGMENT CORP·Filed 2001·Granted Sep 10, 2002·7 cites·14 claims
- 1258US5487779ACorrosion inhibiting pigment composition and methodWAYNE PIGMENT CORP·Filed 1993·Granted Jan 30, 1996·18 cites·10 claims
- 1358US5378446ACorrosion preventive zinc cyanamide and methodWAYNE PIGMENT CORP·Filed 1994·Granted Jan 3, 1995·17 cites·11 claims
- 1455US5558706ACorrosion inhibiting pigment compositionWAYNE PIGMENT CORP·Filed 1995·Granted Sep 24, 1996·16 cites·5 claims
- 1540US2002197468A1Corrosion inhibitor composition applicable for aluminum and steel protection and procedureWAYNE PIGMENT CORP·Filed 2002·Application pending·0 cites
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