Inventor

ERK ATES

DE3 patents

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

MEFFERT HELMUT

2 patents

US8420737B2Apr 16, 2013

Method for the production of co-extrudates composed of polystyrene and of a crosslinked polyvinylpyrrolidone with reduced residual styrene monomer content

MEFFERT HELMUT0 citations43

US8394279B2Mar 12, 2013

Method for regenerating a filter aid

MEFFERT HELMUT0 citations39

BASF SE

1 patent

US7993533B2Aug 9, 2011

Method for regenerating an auxiliary filtering agent

BASF SE4 citations56