Inventor

MAR RALF

DE2 patents

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

BASF SE

1 patent

US7993533B2Aug 9, 2011

Method for regenerating an auxiliary filtering agent

BASF SE4 citations56

MEFFERT HELMUT

1 patent

US8394279B2Mar 12, 2013

Method for regenerating a filter aid

MEFFERT HELMUT0 citations39