Inventor · disambiguated record
Ulrich Girrbach
Also filed as: GIRRBACH ULRICH
3 granted patents·73 citations·filing 1990–1991
74Inventor score
Files withHOECHST AG3
Top patents by PatentIndex Score
3 records- 0177US5028736AProcess for the separation and recovery of naphthalene-sulfonic acids from aqueous solutionsHOECHST AG·Filed 1990·Granted Jul 2, 1991·20 cites·1 claims
- 0270US5124135AProcess for the selective absorption of chlorine and/or bromine from CO.sub. -containing off-gases with the aid of steamHOECHST AG·Filed 1991·Granted Jun 23, 1992·39 cites·4 claims
- 0346US5102638AProcess for the selective absorption of chlorine from CO2 -containing off-gasesHOECHST AG·Filed 1990·Granted Apr 7, 1992·14 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →