Inventor · disambiguated record
Willer De Oliveira
Also filed as: DE OLIVEIRA WILLER
6 granted patents·95 citations·filing 1988–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0190US4918167AMethod of producing prepolymers from hydroxyalkyl lignin derivativesINNOVATIVE TECH CENTER·Filed 1988·Granted Apr 17, 1990·44 cites·15 claims
- 0281US5102992AMethod of producing prepolymers from hydroxyalkyl lignin derivativesINNOVATIVE TECH CENTER·Filed 1990·Granted Apr 7, 1992·32 cites·3 claims
- 0373US8123824B2Artificial firelog using oil and/or fat-retaining materialsCAVERO JR ALEXANDER U·Filed 2007·Granted Feb 28, 2012·6 cites·17 claims
- 0471US8894321B2Warm mix asphaltJACK IAIN·Filed 2011·Granted Nov 25, 2014·2 cites·6 claims
- 0568US8007550B2Artificial firelog using non-petroleum waxesDURAFLAME INC·Filed 2007·Granted Aug 30, 2011·1 cites·15 claims
- 0659US5066790AMethod of producing star-like polymers from ligninINNOVATIVE TECH CENTER·Filed 1990·Granted Nov 19, 1991·10 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →