Assignee
ABB ENVIRONMENTAL SERVICES
US·7 granted patents·161 citations·filing 1989–1997
Top patents by PatentIndex Score
7 records- 0179US5480550ABiotreatment process for caustics containing inorganic sulfidesABB ENVIRONMENTAL SERVICES·Filed 1994·Granted Jan 2, 1996·36 cites·10 claims
- 0270US5032291ACatalytic reduction of nitro- and nitroso- substituted compoundsABB ENVIRONMENTAL SERVICES·Filed 1990·Granted Jul 16, 1991·27 cites·17 claims
- 0370US5004551ACatalytic oxidation of hazardous wastesABB ENVIRONMENTAL SERVICES·Filed 1990·Granted Apr 2, 1991·27 cites·12 claims
- 0455US5077208AMicrobial removal of nox from gasesABB ENVIRONMENTAL SERVICES·Filed 1990·Granted Dec 31, 1991·17 cites·5 claims
- 0551US5269929AMicrobial process for the reduction of sulfur dioxideABB ENVIRONMENTAL SERVICES·Filed 1992·Granted Dec 14, 1993·21 cites·2 claims
- 0644US6102377AWet scrubbing spray apparatus for removing sulfur oxides from combustion effluentsABB ENVIRONMENTAL SERVICES·Filed 1997·Granted Aug 15, 2000·21 cites·10 claims
- 0733US5196121ADecomposition of halogenated aliphatic hydrocarbons in a bioreactorABB ENVIRONMENTAL SERVICES·Filed 1989·Granted Mar 23, 1993·12 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when ABB ENVIRONMENTAL SERVICES files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →