Inventor · disambiguated record
Steven Niewiedzial
Also filed as: NIEWIEDZIAL STEVEN
6 granted patents·136 citations·filing 1994–2004
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US6841133B2Separation process and apparatusUOP LLC·Filed 2001·Granted Jan 11, 2005·48 cites·20 claims
- 0280US6809054B1FCC spent catalyst distributorUOP LLC·Filed 2000·Granted Oct 26, 2004·27 cites·8 claims
- 0365US7368090B2FCC spent catalyst distributorUOP LLC·Filed 2004·Granted May 6, 2008·9 cites·12 claims
- 0464US5843377AContained separation system for FCC reaction downcomerUOP LLC·Filed 1996·Granted Dec 1, 1998·33 cites·17 claims
- 0562US7150860B1Process and apparatus for quick feed contacting with immediate vapor disengagementUOP LLC·Filed 2001·Granted Dec 19, 2006·5 cites·19 claims
- 0647US5565020AProcess and arrangement for separating particulate solidsUOP INC·Filed 1994·Granted Oct 15, 1996·14 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →