P

Inventor

KERN NORBERT

DE8 patents
⚠️ This page may combine multiple inventors who share the name “KERN NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COPERION GMBH

3 patents
US11440221B2Sep 13, 2022

Device and method for producing a dyed and an undyed plastic melt

COPERION GMBH4 citations67
US11273576B2Mar 15, 2022

Device and method for producing plastic granulate

COPERION GMBH2 citations67
US12076904B2Sep 3, 2024

Device and method for producing a dyed and an undyed plastic melt

COPERION GMBH0 citations46

EVONIK OPERATIONS GMBH

1 patent
US12351538B2Jul 8, 2025

Process for acid hydrolysis of pure polylaurolactam

EVONIK OPERATIONS GMBH0 citations58

NIGU CHEMIE GMBH

1 patent
US6486348B1Nov 26, 2002

Method for producing 1-methyl-3-nitroguanidine

NIGU CHEMIE GMBH1 citations47

NUN EDWIN

1 patent
US8568865B2Oct 29, 2013

Ceramic composite wall covering

NUN EDWIN1 citations46

EICHENAUER HEIZELEMENTE GMBH

1 patent
US6864467B2Mar 8, 2005

Heater for gaseous media

EICHENAUER HEIZELEMENTE GMBH1 citations46

EVONIK DEGUSSA GMBH

1 patent
US7968202B2Jun 28, 2011

Method for sealing natural stones

EVONIK DEGUSSA GMBH1 citations45