Inventor · disambiguated record
Charles W. Stiefel
Also filed as: STIEFEL CHARLES W
3 granted patents·6 citations·filing 2002–2006
55Inventor score
Top patents by PatentIndex Score
3 records- 0168US7022332B2Sulfacetamide formulations for treatment of rosaceaSTIEFEL LABORATORIES·Filed 2002·Granted Apr 4, 2006·6 cites·60 claims
- 0244US7357938B2Sulfacetamide formulations for treatment of rosaceaSTIEFEL LABORATORIES·Filed 2004·Granted Apr 15, 2008·0 cites·43 claims
- 0338US8501202B2Sulfacetamide formulations for treatment of skin dermatosesSTIEFEL CHARLES W·Filed 2006·Granted Aug 6, 2013·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →