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Wei Cen

The Procter & Gamble: 7 patents #1,857 of 10,133Top 20%
Overall (All Time): #760,851 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6287577 Leave-on antimicrobial compositions which provide improved residual benefit versus gram positive bacteria Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken, Mannie Lee Clapp +1 more 2001-09-11
6284259 Antimicrobial wipes which provide improved residual benefit versus Gram positive bacteria Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken, Mannie Lee Clapp +1 more 2001-09-04
6197315 Antimicrobial wipes which provide improved residual benefit versus gram negative bacteria Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken 2001-03-06
6190675 Mild, rinse-off antimicrobial liquid cleansing compositions which provide improved residual benefit versus gram positive bacteria Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken, Mannie Lee Clapp +1 more 2001-02-20
6183757 Mild, rinse-off antimicrobial cleansing compositions which provide improved immediate germ reduction during washing Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken 2001-02-06
6183763 Antimicrobial wipes which provide improved immediate germ reduction Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken 2001-02-06
5968539 Mild, rinse-off antimicrobial liquid cleansing compositions which provide residual benefit versus gram negative bacteria Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken 1999-10-19