Inventor · disambiguated record
Willem Apeldoorn
Also filed as: APELDOORN WILLEM
4 granted patents·13 citations·filing 1981–2000
70Inventor score
Top patents by PatentIndex Score
4 records- 0157US6716468B1Savoury flavor comprising 2-methylfuran-3-thiol and/or a derivative and methylenedithiol and/or a derivativeQUEST INT·Filed 2000·Granted Apr 6, 2004·1 cites·16 claims
- 0251US4448712APerfume compositions and perfumed articles containing spiro-undecanones and -undecenones as perfume baseNAARDEN INTERNATIONAL NV·Filed 1982·Granted May 15, 1984·4 cites·5 claims
- 0340US4404127APerfume compositions and perfumed materials and articles, containing phenyl-tetrahydrofurans as a fragranceNAARDEN INTERNATIONAL NV·Filed 1981·Granted Sep 13, 1983·4 cites·7 claims
- 0430US5444162AMixture of disaccharide esters of 3-methylpentanoic acid and acetic acid for flavouringUNILEVER PATENT HOLDINGS·Filed 1992·Granted Aug 22, 1995·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →