Inventor · disambiguated record
Gerhard Rytz
Also filed as: RYTZ GERHARD
16 granted patents·1 pending application·338 citations·filing 1989–2011
94Inventor score
Top patents by PatentIndex Score
17 records- 0196US5597854ALatent light stabilizersCIBA GEIGY CORP·Filed 1995·Granted Jan 28, 1997·110 cites·16 claims
- 0294US6284821B1HydroxyphenyltriazinesCIBA SC HOLDING AG·Filed 2000·Granted Sep 4, 2001·18 cites·18 claims
- 0377US5059689ATetramethylpiperidino-s-triazinesCIBA GEIGY CORP·Filed 1989·Granted Oct 22, 1991·13 cites·18 claims
- 0476US5538840APhotographic recording material containing a UV absorberCIBA GEIGY CORP·Filed 1995·Granted Jul 23, 1996·35 cites·17 claims
- 0573US5869588APolymeric compounds derived from 2-hydroxy-phenyl-s-triazines substituted with ethylenically unsaturated moietiesCIBA SC HOLDING AG·Filed 1997·Granted Feb 9, 1999·27 cites·7 claims
- 0672US6184375B1Hydroxyphenyl triazinesCIBA SC HOLDING AG·Filed 1997·Granted Feb 6, 2001·35 cites·7 claims
- 0771US5668200AStabilizer combinationCIBA GEIGY CORP·Filed 1996·Granted Sep 16, 1997·16 cites·13 claims
- 0865US6455442B1Process for the preparation of UV protective coatings by plasma-enhanced depositionCIBA SC HOLDING AG·Filed 1999·Granted Sep 24, 2002·18 cites·13 claims
- 0965US5672704A2-Hydroxyphenyl-s-Triazines substituted with ethylenically unsaturated moietiesCIBA GEIGY CORP·Filed 1995·Granted Sep 30, 1997·19 cites·4 claims
- 1065US4942238AUnsaturated derivatives of 2,2,6,6-tetramethylpiperidineCIBA GEIGY CORP·Filed 1989·Granted Jul 17, 1990·13 cites·4 claims
- 1162US5753729ACoating compositions stabilized against damage by light, heat, and oxygenFiled 1996·Granted May 19, 1998·10 cites·12 claims
- 1251US5804622AMonomeric N-piperidinylmelamines as stabilizers for chlorine-containing polymersCIBA SC HOLDING AG·Filed 1997·Granted Sep 8, 1998·10 cites·12 claims
- 1349US6706215B1Coating compositions stabilized against damage by light, heat and oxygenCIBA SC HOLDING AG·Filed 1997·Granted Mar 16, 2004·5 cites·12 claims
- 1441US5135986AStabilized styrene copolymers containing elastomer particlesCIBA GEIGY CORP·Filed 1991·Granted Aug 4, 1992·4 cites·19 claims
- 1541US2013280518A1Building material and building system element as well as method of production thereofSTAEHLI BEAT·Filed 2011·Application pending·0 cites
- 1640US5288777AProcess for the preparation of stabilized styrene copolymers containing elastomer particlesCIBA GEIGY CORP·Filed 1992·Granted Feb 22, 1994·4 cites·3 claims
- 1731US5194465AStabilized styrene copolymers containing elastomer particles modified with a hindered amineCIBA GEIGY CORP·Filed 1991·Granted Mar 16, 1993·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →