Inventor · disambiguated record
Dirk Springer
Also filed as: SPRINGER DIRK
4 granted patents·38 citations·filing 1987–1998
73Inventor score
Top patents by PatentIndex Score
4 records- 0167US4973686AProcess for the sulfonation and/or sulfatization of organic components with SO3 in an organic reaction mediumHENKEL KGAA·Filed 1988·Granted Nov 27, 1990·9 cites·19 claims
- 0256US6331607B1Method for producing glucoprotaminesCOGNIS DEUTSCHLAND GMBH·Filed 1998·Granted Dec 18, 2001·7 cites·21 claims
- 0356US5777183AProcess for the production of Guerbet alcoholsHENKEL KGAA·Filed 1996·Granted Jul 7, 1998·22 cites·20 claims
- 0428US4851525AConversion of organophosphonic acids into their salts using intense shearHENKEL KGAA·Filed 1987·Granted Jul 25, 1989·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →