Inventor · disambiguated record
Robert Stepan
Also filed as: STEPAN ROBERT · STEPAN ROBERT J
2 granted patents·3 pending applications·9 citations·filing 1996–2023
48Inventor score
Top patents by PatentIndex Score
5 records- 0137US11608463B2Bio-derived complex for oil and gas well remediationSTROTHER RICHARD·Filed 2022·Granted Mar 21, 2023·0 cites·10 claims
- 0236US2023183550A1Bio-derived complex for oil and gas well remediationSTROTHER RICHARD·Filed 2023·Application pending·0 cites
- 0333US5691286AEnvironmentally friendly sugar mill bearing lubricantDYLON IND INC·Filed 1996·Granted Nov 25, 1997·9 cites·25 claims
- 0429US2017137711A1Biodegradable soil conditionerWEINHOLD SCIENT LLC·Filed 2016·Application pending·0 cites
- 0516US2020385628A1Bio-derived complex for oil and gas well remediationSTROTHER RICHARD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →