Inventor · disambiguated record
Elfriede Sextl
Also filed as: SEXTL ELFRIEDE
7 granted patents·2 pending applications·72 citations·filing 1992–2001
84Inventor score
Files withDEGUSSA7
Top patents by PatentIndex Score
9 records- 0176US5316993AMolded bodies containing dealuminated zeolite Y and the process for their productionDEGUSSA·Filed 1992·Granted May 31, 1994·40 cites·23 claims
- 0265US5312980AProcess for the separation of amino acids from aqueous solutionsDEGUSSA·Filed 1993·Granted May 17, 1994·11 cites·8 claims
- 0348US5731459AProcess for separating amino acids and aminosulponic acids through adsorption on zeolitesDEGUSSA·Filed 1996·Granted Mar 24, 1998·4 cites·11 claims
- 0438US2002032266A1Colorless, low-emission polymerFiled 2001·Application pending·0 cites
- 0536US6171568B1Method for the purification of exhaust air and/or effluents by contact with moulded bodies containing dealuminated zeolite YDEGUSSA·Filed 1994·Granted Jan 9, 2001·7 cites·20 claims
- 0636US5342602AProcess for reducing the carbon content of aqueous hydrogen peroxide solutionsDEGUSSA·Filed 1993·Granted Aug 30, 1994·7 cites·11 claims
- 0735US5527958AProcess of the isolation of L-leucine and L-isoleucine from aqueous solutionsDEGUSSA·Filed 1994·Granted Jun 18, 1996·2 cites·7 claims
- 0835US2001031299A1AdsorbentFiled 2001·Application pending·0 cites
- 0931US5676838AProcess for isolating hydroxymonocarboxylic and tricarboxylic acidsDEGUSSA·Filed 1995·Granted Oct 14, 1997·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →