Inventor · disambiguated record
William John Stead
Also filed as: STEAD WILLIAM JOHN
3 granted patents·33 citations·filing 1999–2000
67Inventor score
Technology areasA61K
Top patents by PatentIndex Score
3 records- 0172US6287542B1EncapsulationUNILEVER HOME & PERSONAL CARE US·Filed 2000·Granted Sep 11, 2001·12 cites·13 claims
- 0257US6153219AOral compositionUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Nov 28, 2000·21 cites·10 claims
- 0328US6290975B1Method for the prevention of gum diseaseUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Sep 18, 2001·0 cites·3 claims
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