Inventor · disambiguated record

Wolfgang A. Ritschell

Also filed as: RITSCHELL WOLFGANG A

1 granted patent·4 citations·filing 2003–2003

23Inventor score

Technology areasA61K

Files withFEMINA PHARMA INC1

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1 record

0162US7939098B2Compositions and method for transmucosal drug delivery and cryoprotectionFEMINA PHARMA INC·Filed 2003·Granted May 10, 2011·4 cites·21 claims

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Wolfgang A. Ritschell — Patent Inventor | PatentIndex