Inventor · disambiguated record
Yves D. De Grandpre
Also filed as: DE GRANDPRE YVES · DE GRANDPRE YVES D
3 granted patents·406 citations·filing 1991–1999
79Inventor score
Technology areasA24B
Top patents by PatentIndex Score
3 records- 0190US6298859B1Use of a phenol oxidizing enzyme in the treatment of tobaccoNOVOZYMES AS·Filed 1999·Granted Oct 9, 2001·288 cites·33 claims
- 0279US5601097ATobacco treatmentIMASCO LTD·Filed 1993·Granted Feb 11, 1997·84 cites·20 claims
- 0363US5311886ATobacco extract treatment with insoluble adsorbentIMASCO LTD·Filed 1991·Granted May 17, 1994·34 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →