Inventor · disambiguated record
Joseph Chan
Also filed as: CHAN JOSEPH · CHAN JOSEPH P
1 granted patent·1 pending application·16 citations·filing 1986–2025
38Inventor score
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2 records- 0171US4731490AProcess for methyl, tertiary butyl ether productionARCO CHEM CO·Filed 1986·Granted Mar 15, 1988·16 cites·7 claims
- 0254US2025270468A1Process for recycling a circular hydrocarbon from a used high performance lubricantEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →