Inventor · disambiguated record
David William Drew
Also filed as: DREW DAVID WILLIAM
2 granted patents·3 pending applications·28 citations·filing 2001–2022
56Inventor score
Top patents by PatentIndex Score
5 records- 0184US6380446B1Process for dehydrohalogenation of halogenated compoundsDUPONT DOW ELASTOMERS LLC·Filed 2001·Granted Apr 30, 2002·28 cites·17 claims
- 0264US12509433B2Process for the production of furfural using a water immiscible organic solventCOVATION INC·Filed 2022·Granted Dec 30, 2025·0 cites·11 claims
- 0361US2021070721A1Process for the production of furfural using a water immiscible organic solventDUPONT IND BIOSCIENCES USA LLC·Filed 2020·Application pending·0 cites
- 0459US2020223811A1Process for the production of furfural using a water immiscible organic solventDUPONT IND BIOSCIENCES USA LLC·Filed 2020·Application pending·0 cites
- 0553US2019284151A1Process for the production of furfural using a water immiscible organic solventDU PONT·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →