Inventor · disambiguated record
Steven R. Duff
Also filed as: DUFF STEVEN R
5 granted patents·29 citations·filing 1989–2001
75Inventor score
Top patents by PatentIndex Score
5 records- 0182US6448419B1Synthesis of 2-hydroxyestradiol derivativesTETRIONICS INC·Filed 2001·Granted Sep 10, 2002·21 cites·9 claims
- 0259US5633404AN-((R)-α-methyl-3-methoxybenzyl)-3-(2-chlorobenzene)propanamideNPS PHARMA INC·Filed 1996·Granted May 27, 1997·5 cites·1 claims
- 0333US4940786AOne-pot preparation of bismuth (phosph/sulf)ated saccharidesMARION LABORATORIES INC·Filed 1989·Granted Jul 10, 1990·2 cites·9 claims
- 0432US5648540AAmine preparationNPS PHARMA INC·Filed 1995·Granted Jul 15, 1997·0 cites·5 claims
- 0530US4948883APreparation of hydrogen and bismuth (phosph/sulf) ated saccharidesMARION LABORATORIES INC·Filed 1989·Granted Aug 14, 1990·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →