Assignee
SANCHEM INC
US·16 granted patents·3 pending applications·278 citations·filing 1986–2017
Top patents by PatentIndex Score
19 records- 0178US6099714APassification of tin surfacesSANCHEM INC·Filed 1996·Granted Aug 8, 2000·32 cites·9 claims
- 0278US4878963ACorrosion resistant aluminum coating compositionSANCHEM INC·Filed 1988·Granted Nov 7, 1989·34 cites·11 claims
- 0377US4711667ACorrosion resistant aluminum coatingSANCHEM INC·Filed 1986·Granted Dec 8, 1987·34 cites·36 claims
- 0474US4988396ACorrosion resistant aluminum coating compositionSANCHEM INC·Filed 1989·Granted Jan 29, 1991·29 cites·5 claims
- 0574US4755224ACorrosion resistant aluminum coating compositionSANCHEM INC·Filed 1987·Granted Jul 5, 1988·30 cites·38 claims
- 0670US6830821B2Passivating of tin, zinc and steel surfacesSANCHEM INC·Filed 2002·Granted Dec 14, 2004·7 cites·2 claims
- 0770US5437740ACorrosion resistant aluminum and aluminum coatingSANCHEM INC·Filed 1994·Granted Aug 1, 1995·16 cites·2 claims
- 0868US6740361B1Passivating of zinc surfacesSANCHEM INC·Filed 2002·Granted May 25, 2004·8 cites·8 claims
- 0968US5554231ACorrosion resistant aluminum and aluminum coatingSANCHEM INC·Filed 1995·Granted Sep 10, 1996·16 cites·4 claims
- 1064US5707465ALow temperature corrosion resistant aluminum and aluminum coating compositionSANCHEM INC·Filed 1996·Granted Jan 13, 1998·24 cites·22 claims
- 1162US4895608ACorrosion resistant aluminum coating compositionSANCHEM INC·Filed 1988·Granted Jan 23, 1990·19 cites·11 claims
- 1260US6569498B2Passification of zinc surfacesSANCHEM INC·Filed 2001·Granted May 27, 2003·4 cites·3 claims
- 1358US9376755B2Method and composition for electroless nickel and cobalt depositionSANCHEM INC·Filed 2013·Granted Jun 28, 2016·0 cites·5 claims
- 1456US5820741APassification of zinc surfacesSANCHEM INC·Filed 1995·Granted Oct 13, 1998·11 cites·15 claims
- 1555US2015050518A1Method and composition for passivating zinc, zinc-coated, silver, and silver-coated substratesSANCHEM INC·Filed 2013·Application pending·0 cites
- 1651US5358623ACorrosion resistant anodized aluminumSANCHEM INC·Filed 1993·Granted Oct 25, 1994·14 cites·7 claims
- 1751US2008274363A1Passivating of tin, zinc and steel surfacesSANCHEM INC·Filed 2008·Application pending·0 cites
- 1849US2018347052A1High molecular mass, saturated hydrocarbon acid based chemical conversion coating compositionSANCHEM INC·Filed 2017·Application pending·0 cites
- 1941US7166364B2Polyester conversion coated metal or its alloysSANCHEM INC·Filed 2005·Granted Jan 23, 2007·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →