Inventor · disambiguated record
Josef Heveling
Also filed as: HEVELING JOSEF
12 granted patents·2 pending applications·64 citations·filing 1993–2001
88Inventor score
Files withLONZA AG13
Top patents by PatentIndex Score
14 records- 0181US6054497AProcess for producing methanol and catalyst thereforLONZA AG·Filed 1996·Granted Apr 25, 2000·28 cites·14 claims
- 0267US5714610AProcess for the preparation of 3-methylpiperidine and 3-methylpyridine by catalytic cyclization of 2-methyl-1, 5-diaminopentaneLONZA AG·Filed 1994·Granted Feb 3, 1998·11 cites·13 claims
- 0355US5310952AMethod for the preparation of 6-hydroxy-2,5,7,8-tetraalkyl-2-(4-aminophenoxymethyl) chromansLONZA AG·Filed 1993·Granted May 10, 1994·5 cites·20 claims
- 0454US6075145ACatalysts containing zirconium oxideLONZA AG·Filed 1998·Granted Jun 13, 2000·5 cites·7 claims
- 0553US5719045AProcess for preparing nicotinamideLONZA AG·Filed 1996·Granted Feb 17, 1998·8 cites·26 claims
- 0647US6469178B2Procedure for producing formylimidazolesLONZA AG·Filed 2001·Granted Oct 22, 2002·0 cites·7 claims
- 0744US5698607ATertiary diamine, its use as catalyst, and process for preparing tertiary diaminesLONZA AG·Filed 1995·Granted Dec 16, 1997·3 cites·16 claims
- 0843US2001014743A1Procedure for producing formylimidazolesLONZA AG·Filed 2001·Application pending·0 cites
- 0942US6040457AProcess for the preparation of formylimidazolesLONZA AG·Filed 1998·Granted Mar 21, 2000·2 cites·14 claims
- 1042US5917051AProcess for the preparation of formylimidazolesLONZA AG·Filed 1998·Granted Jun 29, 1999·2 cites·14 claims
- 1131US6258958B1Procedure for producing formyl imidazolesLONZA AG·Filed 1999·Granted Jul 10, 2001·0 cites·7 claims
- 1231US2003149285A1Method for producing 1,1' binaphthalenylidene-4,4'-dionesFiled 2001·Application pending·0 cites
- 1330US5284961AProcess for the preparation of 6-hydroxy-2,5,7,8-tetraalkyl-2-(4-aminophenoxymethyl) chromansLONZA AG·Filed 1993·Granted Feb 8, 1994·0 cites·13 claims
- 1429US6080865APiperidinopentanamines, process for producing them and their use as a catalyst for producing urethanesLONZA AG·Filed 1996·Granted Jun 27, 2000·0 cites·20 claims
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