Inventor
HEITNER CYRIL
CA5 patents
⚠️ This page may combine multiple inventors who share the name “HEITNER CYRIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA SC HOLDING AG
4 patentsUS6254724B1Jul 3, 2001
Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives
CIBA SC HOLDING AG89 citations96
US6599326B1Jul 29, 2003
Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives
CIBA SC HOLDING AG41 citations92
US6447644B1Sep 10, 2002
Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives
CIBA SC HOLDING AG29 citations91
US6500303B1Dec 31, 2002
Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives
CIBA SC HOLDING AG14 citations82