Inventor
HEINZMANN KLAUS
CH10 patents
⚠️ This page may combine multiple inventors who share the name “HEINZMANN KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LONZA AG
9 patentsUS5173412ADec 22, 1992
Microbiological process for the production of hydroxylated pyrazine derivatives
LONZA AG20 citations79
US6214604B1Apr 10, 2001
Biotechnical production process of piperazine R-α-carboxylic acids and piperazine S-α-carboxylic acid amide
LONZA AG3 citations62
US5516661AMay 14, 1996
Microbiological process for the production of aromatic hydroxy-heterocyclic carboxylic acids
LONZA AG2 citations59
US5182197AJan 26, 1993
Microbiological process for the production of 6-hydroxypicolinic acid
LONZA AG5 citations56
US5268294ADec 7, 1993
Alcaligenes faecalis strains useful for the microbiological process for the production of 6-hydroxypicolinic acid
LONZA AG0 citations49
US5266482ANov 30, 1993
Agrobacterium useful for the microbiological process for the production of hydroxylated pyrazine derivatives
LONZA AG1 citations49
US5238830AAug 24, 1993
Microbiological process for the production of 6-hydroxypicolinic acid
LONZA AG1 citations49
US5364940ANov 15, 1994
Microbiological process for hydroxylation of nitrogen-heterocyclic-carboxylic acids
LONZA AG0 citations48
US5306630AApr 26, 1994
Microbiological process for hydroxylation of nitrogen-heterocyclic-carboxylic acids
LONZA AG1 citations48