Inventor · disambiguated record
Otto Watzenberger
Also filed as: WATZENBERGER OTTO
20 granted patents·320 citations·filing 1990–2014
95Inventor score
Top patents by PatentIndex Score
20 records- 0193US5866737AOxidation and oxydehydrogenation of hydrocarbons in the fluidized bedBASF AG·Filed 1997·Granted Feb 2, 1999·107 cites·11 claims
- 0279US6534681B1Method for preparing highly stabilized hydroxylamine solutionsBASF AG·Filed 2000·Granted Mar 18, 2003·19 cites·7 claims
- 0378US10373748B2Temperature-stable soft-magnetic powderBASF SE·Filed 2014·Granted Aug 6, 2019·2 cites·16 claims
- 0476US5780700ACatalytic oxidative dehydrogenation of alkylaromatics and paraffinsBASF AG·Filed 1995·Granted Jul 14, 1998·18 cites·11 claims
- 0574US6328941B1Thermal decomposition of N2OBASF AG·Filed 2000·Granted Dec 11, 2001·21 cites·5 claims
- 0672US6254735B1Process for separating medium boiling substances from a mixture of low, medium and high boiling substancesBASF AG·Filed 1996·Granted Jul 3, 2001·33 cites·9 claims
- 0769US6758990B2Stabilizing agent for hydroxylamine solutionsBASF AG·Filed 2001·Granted Jul 6, 2004·4 cites·3 claims
- 0866US5691262ARegeneration of catalysts used in oxidative dehydrogenation of alkylaromatics and paraffinsBASF AG·Filed 1995·Granted Nov 25, 1997·10 cites·6 claims
- 0964US5837107AProcess for production of aqueous solutions of free hydroxylamineBASF AG·Filed 1996·Granted Nov 17, 1998·27 cites·14 claims
- 1063US8608824B2Integrated method for producing carbonyl iron powder and hydrocarbonsSTEINER JOCHEN·Filed 2009·Granted Dec 17, 2013·1 cites·11 claims
- 1163US6299734B1Preparation of an aqueous solution of free hydroxylamineBASF AG·Filed 1998·Granted Oct 9, 2001·25 cites·11 claims
- 1263US6211113B1Catalyst beds for non-steady state processesBASF AG·Filed 1996·Granted Apr 3, 2001·22 cites·4 claims
- 1348US5788743ASelective separation and recovery of chlorine from gas mixturesBASF AG·Filed 1996·Granted Aug 4, 1998·11 cites·13 claims
- 1444US6153799AMethod for producing highly pure aqueous hydroxylamine solutionsBASF AG·Filed 1998·Granted Nov 28, 2000·8 cites·6 claims
- 1544US5132449AMethod for the catalytic vapor phase oxydehydrogenation of isobutyric acidROEHM GMBH·Filed 1990·Granted Jul 21, 1992·3 cites·12 claims
- 1643US6758946B2Recycling hydroxylamine-containing stripper solutionsBASF AG·Filed 2001·Granted Jul 6, 2004·0 cites·18 claims
- 1742US6524545B1Method for producing aqueous hydroxylamine solutions which are substantially free of metal ionsBASF AG·Filed 1999·Granted Feb 25, 2003·8 cites·6 claims
- 1840US7335343B2Preparation of iron pentacarbonylBASF AG·Filed 2004·Granted Feb 26, 2008·0 cites·10 claims
- 1940US7276220B2Preparation of iron pentacarbonylBASF AG·Filed 2004·Granted Oct 2, 2007·0 cites·7 claims
- 2025US6190567B1Breaking down hydroxylamine in aqueous solutionsBASF AG·Filed 1999·Granted Feb 20, 2001·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →