Inventor · disambiguated record
Guenther Elfers
Also filed as: ELFERS GUENTHER
4 granted patents·152 citations·filing 1991–1993
80Inventor score
Files withBASF AG4
Top patents by PatentIndex Score
4 records- 0190US5445765APetroleum emulsion breakersBASF AG·Filed 1992·Granted Aug 29, 1995·69 cites·6 claims
- 0283US5393463AUse of trialkanolamine polyethers as demulsifiers for oil-in-water emulsionsBASF AG·Filed 1993·Granted Feb 28, 1995·31 cites·1 claims
- 0377US5401439AOil-demulsifiers based on an alkoxylate and preparation of this alkoxylateBASF AG·Filed 1992·Granted Mar 28, 1995·39 cites·10 claims
- 0462US5234626AMethods of demulsifying employing condensates as demulsifiers for oil-in water emulsionsBASF AG·Filed 1991·Granted Aug 10, 1993·13 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →