Inventor · disambiguated record

Charles J. Betlach, Ii

Also filed as: BETLACH II CHARLES J

2 granted patents·201 citations·filing 1993–1999

71Inventor score

Technology areasA61K

Files withELAN PHARMA INT LTD1 SANO CORP1

Top patents by PatentIndex Score

2 records

0185US6974588B1Transdermal patch for delivering volatile liquid drugsELAN PHARMA INT LTD·Filed 1999·Granted Dec 13, 2005·96 cites·3 claims
0283US5374661AComposition and method for transdermal delivery of diclofenacSANO CORP·Filed 1993·Granted Dec 20, 1994·105 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →