Inventor · disambiguated record
Primo Carrozza
Also filed as: CARROZZA PRIMO
15 granted patents·120 citations·filing 1991–2008
92Inventor score
Files withCIBA GEIGY CORP10CIBA SC HOLDING AG3CIBA SPECIALTY CHEMCIALS CORP1CIBA SPECIALTY CHEMICAL CORP1
Top patents by PatentIndex Score
15 records- 0169US5514738A1-hydrocarbyloxy-piperidine compounds containing silane groups for use as stabilizers for organic materialsCIBA GEIGY CORP·Filed 1995·Granted May 7, 1996·14 cites·12 claims
- 0269US5219905APiperidine compounds containing silane groups for use as stabilisers for organic materialsCIBA GEIGY CORP·Filed 1991·Granted Jun 15, 1993·9 cites·15 claims
- 0363US5496875ADerivatives of 2,2,6,6-tetramethyl-4-piperidinol for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materialsCIBA GEIGY CORP·Filed 1994·Granted Mar 5, 1996·18 cites·12 claims
- 0461US5321066APiperdine compounds containing silane groups for use as stabilizers for organic materialsCIBA GEIGY CORP·Filed 1993·Granted Jun 14, 1994·6 cites·13 claims
- 0560US6005036APolysilanesCIBA SPECIALTY CHEMICAL CORP·Filed 1996·Granted Dec 21, 1999·22 cites·14 claims
- 0659US7683202B2Permanent surface modifiersCIBA SC HOLDING AG·Filed 2008·Granted Mar 23, 2010·0 cites·8 claims
- 0759US5561179APiperidine compounds containing silane groups as stabilizers for organic materialsCIBA GEIGY CORP·Filed 1995·Granted Oct 1, 1996·19 cites·12 claims
- 0856US5324834APiperidine-triazine co-oligomers for use as stabilizers for organic materialsCIBA GEIGY CORP·Filed 1993·Granted Jun 28, 1994·10 cites·8 claims
- 0954US5418267APiperidine compounds containing silane groups for use as stabilizers for organic materialsCIBA GEIGY CORP·Filed 1994·Granted May 23, 1995·4 cites·10 claims
- 1047US5463058ASiloxane derivatives of 2,2,6,6-tetramethylpiperidine compounds as stabilizersCIBA GEIGY CORP·Filed 1995·Granted Oct 31, 1995·12 cites·6 claims
- 1145US7408077B2Permanent surface modifiersCIBA SC HOLDING AG·Filed 2002·Granted Aug 5, 2008·0 cites·5 claims
- 1244US5578665APiperidine compounds containing silane groups for use as stabilizers for organic materialsCIBA GEIGY CORP·Filed 1995·Granted Nov 26, 1996·2 cites·16 claims
- 1337US6538055B1Polysilane stabitizers containing sterically hindered amine groupsCIBA SC HOLDING AG·Filed 2000·Granted Mar 25, 2003·0 cites·18 claims
- 1433US5726226APeperidine compounds containing silane groups as stabilizers for organic materialsCIBA SPECIALTY CHEMCIALS CORP·Filed 1995·Granted Mar 10, 1998·3 cites·11 claims
- 1530US5449779AProcess for preparing N,N'-bis(hydrocarbyloxycarbonyl)-N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)diaminesCIBA GEIGY CORP·Filed 1994·Granted Sep 12, 1995·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →