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Patents Grants
last 30 patents
Information
Patent Grant
Pigment compositions with modified ATRP copolymer dispersants
Patent number
7,723,425
Issue date
May 25, 2010
Ciba Specialty Chemicals Corporation
Clemens Auschra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the controlled increase in the molecular weight of poly...
Patent number
7,579,411
Issue date
Aug 25, 2009
Ciba Specialty Chemicals Corporation
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their correspond...
Patent number
7,572,869
Issue date
Aug 11, 2009
Ciba Specialty Chemicals Corp.
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the controlled increase in the molecular weight of poly...
Patent number
7,358,365
Issue date
Apr 15, 2008
Ciba Specialty Chemicals Corporation
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their correspond...
Patent number
7,288,613
Issue date
Oct 30, 2007
Ciba Specialty Chemicals Corp.
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
4-imino-n-alkoxy or oxy-polyalkyl-piperidine compounds and their us...
Patent number
7,199,245
Issue date
Apr 3, 2007
Ciba Specialty Chemicals Corp.
Peter Nesvadba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2,2,6,6 Diethyl-dimethyl-1-alkoxy-piperidine compounds and their co...
Patent number
7,160,966
Issue date
Jan 9, 2007
Ciba Specialty Chemicals Corp.
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for reducing the molecular weight of polypropylene
Patent number
7,030,196
Issue date
Apr 18, 2006
Ciba Specialty Chemicals Corporation
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multifunctional alkoxyamines based on polyalkylpiperidines, polyalk...
Patent number
6,936,670
Issue date
Aug 30, 2005
Ciba Specialty Chemical Corp.
Andreas Kramer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
2,2,6,6 diethyl-dimethyl-1-alkoxy-piperidine compounds and their co...
Patent number
6,891,008
Issue date
May 10, 2005
Ciba Specialty Chemicals Corp.
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mono and multifunctional alkoxyamines for the preparation of functi...
Patent number
6,875,831
Issue date
Apr 5, 2005
Ciba Specialty Chemicals Corp.
Andreas Kramer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pigment compositions with modified block copolymer dispersants
Patent number
6,849,679
Issue date
Feb 1, 2005
Ciba Specialty Chemicals Corporation
Clemens Auschra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Open chain alkoxyamine compounds and their use as polymerization re...
Patent number
6,841,703
Issue date
Jan 11, 2005
Ciba Specialty Chemicals Corporation
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heterocyclic alkoxyamines as regulators in controlled radical polym...
Patent number
6,664,353
Issue date
Dec 16, 2003
Ciba Specialty Chemicals Corporation
Peter Nesvadba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2,2,6,6 diethyl-dimethyl-1-alkoxy-piperidine compounds and their co...
Patent number
6,624,306
Issue date
Sep 23, 2003
Ciba Specialty Chemicals Corporation
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Open chain alkoxyamine compounds and their use as polymerization re...
Patent number
6,518,326
Issue date
Feb 11, 2003
Ciba Specialty Chemicals Corporation
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heterocyclic alkoxyamines as regulators in controlled radical polym...
Patent number
6,479,608
Issue date
Nov 12, 2002
Ciba Specialty Chemicals Corporation
Peter Nesvadba
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for the controlled increase in the molecular weight of poly...
Publication number
20080146740
Publication date
Jun 19, 2008
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their correspond...
Publication number
20080015276
Publication date
Jan 17, 2008
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Pigment compositions with modified ATRP copolymer dispersants
Publication number
20060160950
Publication date
Jul 20, 2006
Clemens Auschra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their correspond...
Publication number
20060149011
Publication date
Jul 6, 2006
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the controlled increase in the molecular weight of poly...
Publication number
20060128903
Publication date
Jun 15, 2006
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
2,2,6,6 Diethyl-dimethyl-1-alkoxy-piperidine compounds and their co...
Publication number
20050143539
Publication date
Jun 30, 2005
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Pigment compositions with modified atrp copolymer dispersants
Publication number
20050004317
Publication date
Jan 6, 2005
Clemens Auschra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
4-Imino-n-alkoxy or oxy-polyalkyl-piperidine compounds and their us...
Publication number
20040176553
Publication date
Sep 9, 2004
Peter Nesvadba
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Multifunctional alkoxyamines based on polyalkylpiperidines, polyalk...
Publication number
20040167303
Publication date
Aug 26, 2004
Andreas Kramer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, their correspond...
Publication number
20040082742
Publication date
Apr 29, 2004
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydroxylamine esters as polymerization initiators
Publication number
20030216494
Publication date
Nov 20, 2003
Michael Roth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
2,2,6,6 diethyl-dimethyl-1-alkoxy-piperidine compounds and their co...
Publication number
20030166939
Publication date
Sep 4, 2003
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Open chain alkoxyamine compounds and their use as polymerization re...
Publication number
20030125489
Publication date
Jul 3, 2003
Peter Nesvadba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Heterocyclic alkoxyamines as regulators in controlled radical polym...
Publication number
20030125494
Publication date
Jul 3, 2003
Peter Nesvadba
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pigment compositions with modified block copolymer dispersants
Publication number
20030105201
Publication date
Jun 5, 2003
Clemens Auschra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
2,2,6,6 diethyl-dimethyl-1-alkoxy-piperidine compounds and their co...
Publication number
20030065184
Publication date
Apr 3, 2003
Peter Nesvadba
C07 - ORGANIC CHEMISTRY