Inventor · disambiguated record
Andreas Kiener
Also filed as: KIENER ANDREAS
29 granted patents·132 citations·filing 1991–1998
96Inventor score
Files withLONZA AG29
Top patents by PatentIndex Score
29 records- 0180US5104798AMicrobiological oxidation of methyl groups in heterocyclesLONZA AG·Filed 1991·Granted Apr 14, 1992·21 cites·11 claims
- 0272US5173412AMicrobiological process for the production of hydroxylated pyrazine derivativesLONZA AG·Filed 1991·Granted Dec 22, 1992·20 cites·7 claims
- 0371US6248571B1Method of producing dihydroxypyrimidine derivativesLONZA AG·Filed 1996·Granted Jun 19, 2001·16 cites·16 claims
- 0464US5622846ABiotechnological process for the preparation of cyclic-s-α-imino carboxylic acids and r-α-imino carboxamidesLONZA AG·Filed 1995·Granted Apr 22, 1997·16 cites·2 claims
- 0564US5217884AHydroxylation of methyl groups in aromatic heterocycles by microorganismsLONZA AG·Filed 1991·Granted Jun 8, 1993·9 cites·17 claims
- 0656US5236832AMicrobiological oxidation of methyl groups in heterocyclesLONZA AG·Filed 1991·Granted Aug 17, 1993·6 cites·19 claims
- 0754US5306625AProcess for terminal hydroxylation of ethyl groups on aromatic 5- or 6-ring heterocyclesLONZA AG·Filed 1993·Granted Apr 26, 1994·5 cites·21 claims
- 0852US5591853AProducts of a microbiological process for the production of 2-halo-pyrimidine-4-carboxylic acidsLONZA AG·Filed 1994·Granted Jan 7, 1997·7 cites·4 claims
- 0951US5182197AMicrobiological process for the production of 6-hydroxypicolinic acidLONZA AG·Filed 1992·Granted Jan 26, 1993·5 cites·4 claims
- 1046US5994540ADi-and trisubstituted pyridines and their preparationLONZA AG·Filed 1998·Granted Nov 30, 1999·2 cites·1 claims
- 1145US5273893AMicrobiological process for the production of hydroxypyrazinecarboxylic acidLONZA AG·Filed 1992·Granted Dec 28, 1993·3 cites·13 claims
- 1243US5270203ABiologically pure culture of Alcaligenes faecalis DSM 6335LONZA AG·Filed 1992·Granted Dec 14, 1993·3 cites·2 claims
- 1339US6214604B1Biotechnical production process of piperazine R-α-carboxylic acids and piperazine S-α-carboxylic acid amideLONZA AG·Filed 1996·Granted Apr 10, 2001·3 cites·2 claims
- 1439US5760236ADi and trisubstituted pyridinesLONZA AG·Filed 1995·Granted Jun 2, 1998·1 cites·3 claims
- 1538US5702930AMicrobiological process for the preparation of heteroaromatic carboxylic acids using Alcaligenes faecalisLONZA AG·Filed 1996·Granted Dec 30, 1997·2 cites·3 claims
- 1637US5352592AMicrobiological process for the production of 5-hydroxypyrazinecarboxylic acidLONZA AG·Filed 1993·Granted Oct 4, 1994·1 cites·7 claims
- 1736US5306630AMicrobiological process for hydroxylation of nitrogen-heterocyclic-carboxylic acidsLONZA AG·Filed 1993·Granted Apr 26, 1994·1 cites·7 claims
- 1836US5242816AMicrobiological oxidation of alkyl groups in heterocyclesLONZA AG·Filed 1991·Granted Sep 7, 1993·1 cites·4 claims
- 1934US5766893ABiotechnological process for the preparation of cyclic s-alpha-imino carboxylic acids and r-alpha-imino carboxamidesLONZA AG·Filed 1996·Granted Jun 16, 1998·2 cites·6 claims
- 2034US5516661AMicrobiological process for the production of aromatic hydroxy-heterocyclic carboxylic acidsLONZA AG·Filed 1995·Granted May 14, 1996·2 cites·16 claims
- 2133US5229278AMicrobiological process for the production of hydroxylated heterocyclesLONZA AG·Filed 1991·Granted Jul 20, 1993·2 cites·13 claims
- 2231US5266482AAgrobacterium useful for the microbiological process for the production of hydroxylated pyrazine derivativesLONZA AG·Filed 1992·Granted Nov 30, 1993·1 cites·3 claims
- 2331US5264361AMicrobiological process for the production of 6-hydroxypicolinic acidLONZA AG·Filed 1992·Granted Nov 23, 1993·1 cites·3 claims
- 2430US5264362AMicrobiological process for the production of 6-hydroxynicotinic acidLONZA AG·Filed 1992·Granted Nov 23, 1993·0 cites·5 claims
- 2530US5238830AMicrobiological process for the production of 6-hydroxypicolinic acidLONZA AG·Filed 1992·Granted Aug 24, 1993·1 cites·6 claims
- 2629US5266469AMicrobiological process for the production of 6-hydroxynicotinic acidLONZA AG·Filed 1992·Granted Nov 30, 1993·0 cites·7 claims
- 2728US5364940AMicrobiological process for hydroxylation of nitrogen-heterocyclic-carboxylic acidsLONZA AG·Filed 1993·Granted Nov 15, 1994·0 cites·4 claims
- 2828US5284767AMicroorganisms useful for the production of hydroxylated heterocyclesLONZA AG·Filed 1992·Granted Feb 8, 1994·1 cites·7 claims
- 2926US5268294AAlcaligenes faecalis strains useful for the microbiological process for the production of 6-hydroxypicolinic acidLONZA AG·Filed 1992·Granted Dec 7, 1993·0 cites·2 claims
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