Graziano Zagnoni

Person

Bologna, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Reversible thermochromic compositions
- Patent number 8,273,822
- Issue date Sep 25, 2012
- BASF SE
- Mirko Rossi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Highly compatible hydroxyphenyltriazine UV-absorbers
- Patent number 7,638,626
- Issue date Dec 29, 2009
- Ciba Specialty Chemicals Corporation
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly compatible hydroxyphenyltriazine UV-absorbers
- Patent number 7,294,714
- Issue date Nov 13, 2007
- Ciba Specialty Chemicals Corp.
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Imidazolidinone derivatives
- Patent number 7,153,973
- Issue date Dec 26, 2006
- Ciba Specialty Chemicals Corporation
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Piperazinone derivatives
- Patent number 7,109,259
- Issue date Sep 19, 2006
- Ciba Specialty Chemicals Corporation
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thioimidazolidine derivatives as light stabilizers for polymers
- Patent number 6,924,330
- Issue date Aug 2, 2005
- Ciba Specialty Chemicals Corp.
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions stabilized by dioxopiperazinyl derivatives
- Patent number 6,762,226
- Issue date Jul 13, 2004
- Ciba Specialty Chemicals Corporation
- Alessandro Zedda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxopiperazinyl derivatives and light stabilized compositions
- Patent number 6,642,383
- Issue date Nov 4, 2003
- Ciba Specialty Chemicals Corporation
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Piperazinone derivatives
- Patent number 6,596,461
- Issue date Jul 22, 2003
- Ciba Specialty Chemicals Corporation
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sterically hindered amine compounds
- Patent number 6,441,166
- Issue date Aug 27, 2002
- Ciba Specialty Chemicals Corporation
- Dario Lazzari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2,2,6,6-tetramethyl-4-piperidyloxy-1...
- Patent number 5,652,364
- Issue date Jul 29, 1997
- Ciba-Geigy Corporation
- Graziano Vignali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine compounds for use as stabilizers for organic materials
- Patent number 5,457,199
- Issue date Oct 10, 1995
- Ciba-Geigy Corporation
- Roberto Scrima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine-triazine compounds for use as light stabilizers, heat st...
- Patent number 5,449,776
- Issue date Sep 12, 1995
- Ciba-Geigy Corporation
- Graziano Vignali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyalkyl-4-piperidinol derivatives for use as stabilizers for orga...
- Patent number 5,439,958
- Issue date Aug 8, 1995
- Ciba-Geigy Corporation
- Roberto Scrima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetramethylpiperidine compounds for use as stabilizers for organic...
- Patent number 5,416,216
- Issue date May 16, 1995
- Ciba-Geigy Corporation
- Roberto Scrima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine compounds a tetrahydrofuran ring for use as stabilisers...
- Patent number 5,387,687
- Issue date Feb 7, 1995
- Ciba-Geigy Corporation
- Roberto Scrima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric thermoplastic materials, comprising 1,2,4-triazolidine-3,...
- Patent number 5,196,465
- Issue date Mar 23, 1993
- Ciba-Geigy Corporation
- Roberto Scrima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the synthesis of the .alpha.-(-methyl-ethyl)-3,4-dimeth...
- Patent number 5,097,058
- Issue date Mar 17, 1992
- Alfa Wassermann S.p.A.
- Vincenzo Cannata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of the N-methyl-3,4-dimethoxyphenylethyla...
- Patent number 5,057,624
- Issue date Oct 15, 1991
- ALFA Wassermann S.p.A.
- Vincenzo Cannata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the optical resolution of mixtures of D- and L-2-(6-met...
- Patent number 4,399,284
- Issue date Aug 16, 1983
- Alfa Farmaceutici S.p.A.
- Vincenzo Cannata
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY COMPATIBLE AND NON-MIGRATORY POLYMERIC UV-ABSORBER
- Publication number 20110089384
- Publication date Apr 21, 2011
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reversible Thermochromic Compositions
- Publication number 20100234522
- Publication date Sep 16, 2010
- Mirko Rossi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Highly compatible hydroxyphenyltriazine UV-absorbers
- Publication number 20080032078
- Publication date Feb 7, 2008
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly compatible hydroxyphenyltriazine UV-absorbers
- Publication number 20070161726
- Publication date Jul 12, 2007
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly compatible and non-migratory polymeric uv-absorber
- Publication number 20060235116
- Publication date Oct 19, 2006
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Imidazolidinone derivatives
- Publication number 20050038236
- Publication date Feb 17, 2005
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly compatible hydroxyphenyltriazine uv-absorbers
- Publication number 20040241111
- Publication date Dec 2, 2004
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions stabilized by dioxopiperazinyl derivatives
- Publication number 20030139500
- Publication date Jul 24, 2003
- Alessandro Zedda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thioimidazolidine derivatives as light stabilizers for polymers
- Publication number 20030109609
- Publication date Jun 12, 2003
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Imidazolidinone derivatives
- Publication number 20030073835
- Publication date Apr 17, 2003
- Dario Lazzari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Piperazinone derivatives
- Publication number 20030027902
- Publication date Feb 6, 2003
- Dario Lazzari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oxopiperazinyl derivatives and light stabilized compositions
- Publication number 20020115859
- Publication date Aug 22, 2002
- Dario Lazzari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compositions stabilized by dioxopiperazinyl derivatives
- Publication number 20020086921
- Publication date Jul 4, 2002
- Alessandro Zedda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Graziano Zagnoni

Person

Patents Grantslast 30 patents

Reversible thermochromic compositions

Highly compatible hydroxyphenyltriazine UV-absorbers

Highly compatible hydroxyphenyltriazine UV-absorbers

Imidazolidinone derivatives

Piperazinone derivatives

Thioimidazolidine derivatives as light stabilizers for polymers

Compositions stabilized by dioxopiperazinyl derivatives

Oxopiperazinyl derivatives and light stabilized compositions

Piperazinone derivatives

Sterically hindered amine compounds

Process for the preparation of 2,2,6,6-tetramethyl-4-piperidyloxy-1...

Piperidine compounds for use as stabilizers for organic materials

Piperidine-triazine compounds for use as light stabilizers, heat st...

Polyalkyl-4-piperidinol derivatives for use as stabilizers for orga...

Tetramethylpiperidine compounds for use as stabilizers for organic...

Piperidine compounds a tetrahydrofuran ring for use as stabilisers...

Polymeric thermoplastic materials, comprising 1,2,4-triazolidine-3,...

Process for the synthesis of the .alpha.-(-methyl-ethyl)-3,4-dimeth...

Process for the synthesis of the N-methyl-3,4-dimethoxyphenylethyla...

Process for the optical resolution of mixtures of D- and L-2-(6-met...

Patents Applicationslast 30 patents

HIGHLY COMPATIBLE AND NON-MIGRATORY POLYMERIC UV-ABSORBER

Reversible Thermochromic Compositions

Highly compatible hydroxyphenyltriazine UV-absorbers

Highly compatible hydroxyphenyltriazine UV-absorbers

Highly compatible and non-migratory polymeric uv-absorber

Imidazolidinone derivatives

Highly compatible hydroxyphenyltriazine uv-absorbers

Compositions stabilized by dioxopiperazinyl derivatives

Thioimidazolidine derivatives as light stabilizers for polymers

Imidazolidinone derivatives

Piperazinone derivatives

Oxopiperazinyl derivatives and light stabilized compositions

Compositions stabilized by dioxopiperazinyl derivatives