Inventor · disambiguated record
Walter Graham Guthrie
Also filed as: GUTHRIE WALTER G · GUTHRIE WALTER GRAHAM
5 granted patents·1 pending application·248 citations·filing 1986–2003
82Inventor score
Top patents by PatentIndex Score
6 records- 0193US5607681AAnti-microbial compositionsBOOTS CO PLC·Filed 1991·Granted Mar 4, 1997·193 cites·52 claims
- 0268US5807542AChemical compositions for inhibiting nitrosation reaction in toiletries and cosmeticsKNOLL AG·Filed 1994·Granted Sep 15, 1998·38 cites·12 claims
- 0353US6866869B2Liquid antimicrobial compositionsBASF AG·Filed 2002·Granted Mar 15, 2005·3 cites·17 claims
- 0445US6312687B1Stabilized lactoperoxidase and glucose oxidase concentrateKNOLL AG·Filed 1998·Granted Nov 6, 2001·7 cites·8 claims
- 0539US2006135485A1Microbicidal compositions and their useASHWORTH DAVID W·Filed 2003·Application pending·0 cites
- 0631US4820428AAntimicrobial compositions and methodsOILFIELD SPECIALITY PRODUCTS M·Filed 1986·Granted Apr 11, 1989·7 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Walter Graham Guthrie files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →