Inventor

SPEITKAMP MARC

DE2 patents

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

KAO CORP

1 patent

US7259135B2Aug 21, 2007

Use of hexenal derivatives as perfumes

KAO CORP2 citations55

COGNIS DEUTSCHLAND GMBH

1 patent

US6632787B1Oct 14, 2003

Carbonyl compounds, methods of making the same, and their use as fragrances and fragrance-enhancing additives

COGNIS DEUTSCHLAND GMBH0 citations44