Inventor · disambiguated record
Michael D. Spena
Also filed as: SPENA MICHAEL D
1 granted patent·1 pending application·54 citations·filing 2004–2004
49Inventor score
Files withCONOCOPHILLIPS CO2
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2 records- 0186US6974842B1Process for catalyst recovery from a slurry containing residual hydrocarbonsCONOCOPHILLIPS CO·Filed 2004·Granted Dec 13, 2005·54 cites·52 claims
- 0241US2006111232A1Multi-staged wax displacement process for catalyst recovery from a slurryCONOCOPHILLIPS CO·Filed 2004·Application pending·0 cites
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