Inventor · disambiguated record
Ignaz Wimmer
Also filed as: WIMMER IGNAZ
9 granted patents·166 citations·filing 1982–2000
89Inventor score
Top patents by PatentIndex Score
9 records- 0192US5600020AProcess for the preparation of alkoxylates using ester compounds as catalystHOECHST AG·Filed 1994·Granted Feb 4, 1997·65 cites·13 claims
- 0290US6326514B1Process for the preparation of ether carboxylic acids with low residual alcohol contentCLARIANT GMBH·Filed 2000·Granted Dec 4, 2001·32 cites·5 claims
- 0363US4431565ASurface-active compounds, a process for their preparation and their useHOECHST AG·Filed 1982·Granted Feb 14, 1984·23 cites·13 claims
- 0462US6365541B1Alkoxylation catalystCLARIANT GMBH·Filed 1999·Granted Apr 2, 2002·9 cites·2 claims
- 0561US6303564B1Detergents, cleaning compositions and disinfectants comprising chlorine-active substances and fatty acid alkyl ester ethoxylatesCLARIANT GMBH·Filed 1998·Granted Oct 16, 2001·19 cites·4 claims
- 0648US5012013AProcess for the purification of alkylene oxide adductsWIMMER IGNAZ·Filed 1990·Granted Apr 30, 1991·5 cites·9 claims
- 0738US5210323AProcess for the preparation of alkoxylates having a narrow distribution of homologs using antimony pentahalide complexes as the catalystHOECHST AKTIENGESE ILSCHAFT·Filed 1992·Granted May 11, 1993·8 cites·7 claims
- 0838US4992595APoly(alkoxy ether) mixed formalsHOECHST AG·Filed 1988·Granted Feb 12, 1991·1 cites·1 claims
- 0934US5389280AStable and homogeneous aqueous formulations of surfactantsHOECHST AG·Filed 1992·Granted Feb 14, 1995·4 cites·20 claims
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