Inventor · disambiguated record
Cyril Heitner
Also filed as: HEITNER CYRIL
5 granted patents·4 pending applications·198 citations·filing 1988–2002
84Inventor score
Top patents by PatentIndex Score
9 records- 0192US6254724B1Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditivesCIBA SC HOLDING AG·Filed 1998·Granted Jul 3, 2001·89 cites·41 claims
- 0290US6599326B1Inhibition of pulp and paper yellowing using hydroxylamines and other coadditivesCIBA SC HOLDING AG·Filed 2000·Granted Jul 29, 2003·41 cites·43 claims
- 0389US6447644B1Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditivesCIBA SC HOLDING AG·Filed 2001·Granted Sep 10, 2002·29 cites·34 claims
- 0484US6500303B1Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditivesCIBA SC HOLDING AG·Filed 2000·Granted Dec 31, 2002·14 cites·8 claims
- 0576US4804440AMultistage brightening of high yield and ultra high-yield wood pulpsPULP PAPER RES INST·Filed 1988·Granted Feb 14, 1989·25 cites·8 claims
- 0648US2002174964A1Inhibition of pulp and paper yellowing using hydroxylamines and other coadditivesFiled 2002·Application pending·0 cites
- 0739US2003121630A1Inhibition of yellowing in papersFiled 2001·Application pending·0 cites
- 0832US2001020522A1Process for manufacturing high-yield, high-strength pulp at low energyFiled 2001·Application pending·0 cites
- 0929US2002088574A1Inhibition of pulp and paper yellowing using hydroxylamines and other coadditivesFiled 1999·Application pending·0 cites
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