Assignee
FEUSTEL MICHAEL
DE·3 granted patents·1 pending application·7 citations·filing 2006–2012
Top patents by PatentIndex Score
4 records- 0181US8293690B2Dispersions of polymer oil additivesFEUSTEL MICHAEL·Filed 2007·Granted Oct 23, 2012·6 cites·24 claims
- 0258US9029160B2Method for determining the content of hydrogen sulfide in crude and residual oilsFEUSTEL MICHAEL·Filed 2012·Granted May 12, 2015·1 cites·25 claims
- 0354US9452981B2Pyroglutamic acid esters with improved biodegradabilityFEUSTEL MICHAEL·Filed 2011·Granted Sep 27, 2016·0 cites·9 claims
- 0449US2009124786A1Pyroglutamic Acid Esters With Improved BiodegradilityFEUSTEL MICHAEL·Filed 2006·Application pending·0 cites
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