Inventor

LEOPOLD STEFAN

DE5 patents

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

HAETZELT ANDRE

2 patents

US8318650B2Nov 27, 2012

Bis(hydroxyquinoline) metal complexes as bleach catalysts

HAETZELT ANDRE3 citations57

US8318651B2Nov 27, 2012

Biheteroaryl metal complexes as bleach catalysts

HAETZELT ANDRE3 citations57

HENKEL AG & CO KGAA

1 patent

US8361951B2Jan 29, 2013

Tris(heterocyclyl) metal complexes, washing and cleaning agents containing the same, and use as bleach catalysts

HENKEL AG & CO KGAA2 citations60

MARTO ARNO

1 patent

US8552713B2Oct 8, 2013

Linear sensor

MARTO ARNO0 citations34

CHRISTMANN RALF

1 patent

US8629675B2Jan 14, 2014

Linear sensor

CHRISTMANN RALF0 citations33