PL

Philip W. Ledger

AL Alza: 11 patents #54 of 419Top 15%
Overall (All Time): #472,859 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6324424 Reduction of skin irritation during electrotransport delivery Michel Cormier, Patricia S. Campbell 2001-11-27
5865792 Reduction of skin irritation during electrotransport delivery Michel Cormier, Patricia S. Campbell 1999-02-02
5693010 Reduction of skin irritation during electrotransport delivery Michel Cormier, Patricia S. Campbell 1997-12-02
5624415 Reduction of skin irritation and resistance during electrotransport Michel Cormier, Juanita Johnson, Joseph B. Phipps, Stella Chao 1997-04-29
5451407 Reduction or prevention of skin irritation or sensitization during transdermal administration of a irritating or sensitizing drug Michel Cormier, Alfred Amkraut 1995-09-19
5304379 Method for reducing sensitization or irritation in transdermal drug delivery and means therefor Michel Cormier, Alfred Amkraut, Jean-Pierre Marty 1994-04-19
5160741 Reduction or prevention of skin irritation by drugs Michel Cormier, Alfred Amkraut 1992-11-03
5149539 Reduction or prevention of sensitization to drugs Michel Cormier, Alfred Amkraut 1992-09-22
5130139 Reduction or prevention of skin irritation by drugs Michel Cormier, Alfred Amkraut 1992-07-14
5120545 Reduction or prevention of sensitization to drugs Michel Cormier, Alfred Amkraut 1992-06-09
4885154 Method for reducing sensitization or irritation in transdermal drug delivery and means therefor Michel Cormier, Alfred Amkraut, Jean-Pierre Marty 1989-12-05