Assignee
EKA CHEMICALS INC
US·6 granted patents·267 citations·filing 1991–2001
Top patents by PatentIndex Score
6 records- 0196US5176891APolyaluminosilicate processEKA CHEMICALS INC·Filed 1991·Granted Jan 5, 1993·169 cites·14 claims
- 0287US6790427B2Process for producing chlorine dioxideEKA CHEMICALS INC·Filed 2001·Granted Sep 14, 2004·52 cites·19 claims
- 0362US5565182AProcess of producing chlorine dioxideEKA CHEMICALS INC·Filed 1995·Granted Oct 15, 1996·20 cites·36 claims
- 0449US6576213B1Method of producing chlorine dioxideEKA CHEMICALS INC·Filed 1995·Granted Jun 10, 2003·16 cites·16 claims
- 0547US5908532AMethod of converting chlorine dioxide present in a gaseous stream from a pulp bleach plant by irradiation to chlorineEKA CHEMICALS INC·Filed 1996·Granted Jun 1, 1999·5 cites·10 claims
- 0636US7070710B1Chemical composition and methodEKA CHEMICALS INC·Filed 1999·Granted Jul 4, 2006·5 cites·32 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →