Inventor
PIETZONKA WERNER
CH5 patents
⚠️ This page may combine multiple inventors who share the name “PIETZONKA WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERGUIJUELA JUAN
2 patentsUS8747621B2Jun 10, 2014
Process for the rectification of mixtures of high-boiling air- and/or temperature-sensitive useful products
HERGUIJUELA JUAN1 citations56
US8420838B2Apr 16, 2013
Process for the rectification of mixtures of high-boiling air- and/or temperature-sensitive useful products
HERGUIJUELA JUAN1 citations56
PIETZONKA WERNER
2 patentsUS8414850B2Apr 9, 2013
Process for the working-up of a vitamin E- and vitamin E-acetate-containing mixture or product stream
PIETZONKA WERNER0 citations40
US8183396B2May 22, 2012
Process for the working-up of a vitamin E- and vitamin E-acetate- containing mixture or products stream
PIETZONKA WERNER1 citations40