Pascal STEFFANUT

Person

Village-Neuf, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphonite compounds as process stabilizers
- Patent number 11,767,413
- Issue date Sep 26, 2023
- Clariant International Ltd.
- Pascal Steffanut
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst composition for a polyester manufacturing process
- Patent number 10,982,045
- Issue date Apr 20, 2021
- Clariant Plastics & Coatings Ltd
- Pascal Steffanut
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of an additive composition for the preparation of polycondensat...
- Patent number 10,920,069
- Issue date Feb 16, 2021
- Clariant Plastics & Coatings Ltd
- Pascal Steffanut
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer additive and a method for the production thereof
- Patent number 10,745,353
- Issue date Aug 18, 2020
- Clariant Plastics & Coatings Ltd
- Mike Sahl
- G01 - MEASURING TESTING
Information Patent Grant
Polydiorganosiloxane bearing carbamate functions, their preparation...
- Patent number 8,815,755
- Issue date Aug 26, 2014
- Clariant Finance (BVI) Limited
- Pascal Steffanut
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amino antipyrine based azo ligands and their metal complexes for us...
- Patent number 7,625,621
- Issue date Dec 1, 2009
- Clariant Finance (BVI) Limited
- Pascal Steffanut
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Triphendioxazine pigments, intermediates, their method of making an...
- Patent number 6,515,123
- Issue date Feb 4, 2003
- Clariant Finance (BVI) Limited
- Bansi Lal Kaul
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of pigments
- Patent number 6,512,115
- Issue date Jan 28, 2003
- Clariant Finance (BVI) Limited
- Bansi Lal Kaul
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hybrid pigments
- Patent number 6,482,817
- Issue date Nov 19, 2002
- Clariant Finance (BVI) Limited
- Bansi Lal Kaul
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Catalyst Composition For A Polyester Manufacturing Process
- Publication number 20240166808
- Publication date May 23, 2024
- CLARIANT INTERNATIONAL LTD
- Pascal STEFFANUT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOSPHONITE COMPOUNDS AS PROCESS STABILIZERS
- Publication number 20220135771
- Publication date May 5, 2022
- CLARIANT INTERNATIONAL LTD
- Pascal STEFFANUT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHENYLPHOSPHINO COMPOUNDS AS PROCESS STABILIZERS
- Publication number 20210261753
- Publication date Aug 26, 2021
- CLARIANT INTERNATIONAL LTD
- Damien BISSESSAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES WITH DIARYLPHOSPHINE LIG...
- Publication number 20210253611
- Publication date Aug 19, 2021
- CLARIANT INTERNATIONAL LTD
- Damien BISSESSAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST COMPOSITION FOR A POLYESTER MANUFACTURING PROCESS
- Publication number 20210214491
- Publication date Jul 15, 2021
- CLARIANT PLASTICS & COATINGS LTD
- Pascal STEFFANUT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES
- Publication number 20210159432
- Publication date May 27, 2021
- CLARIANT INTERNATIONAL LTD
- Damien BISSESSAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USE OF AN ADDITIVE COMPOSITION FOR THE PREPARATION OF POLYCONDENSAT...
- Publication number 20190161609
- Publication date May 30, 2019
- CLARIANT PLASTICS & COATINGS LTD
- Pascal STEFFANUT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER ADDITIVE AND A METHOD FOR THE PRODUCTION THEREOF
- Publication number 20180194727
- Publication date Jul 12, 2018
- CLARIANT PLASTICS & COATINGS LTD
- Mike SAHL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oxygen Scavenging Composition for Plastic Material
- Publication number 20170298224
- Publication date Oct 19, 2017
- CLARIANT INTERNATIONAL LTD
- Flavio FAVA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst Composition For A Polyester Manufacturing Process
- Publication number 20170283549
- Publication date Oct 5, 2017
- CLARIANT PLASTICS & COATINGS LTD
- Pascal STEFFANUT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Oxygen Barrier Plastic Material
- Publication number 20170101522
- Publication date Apr 13, 2017
- CLARIANT INTERNATIONAL LTD
- Antonello DESCORTES
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Oxygen Scavenging Plastic Material
- Publication number 20150240052
- Publication date Aug 27, 2015
- CLARIANT MASTERBATCHES (ITALIA) SPA
- 'Flavio Fava
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
N-Heterocyclic Carbene Based Zirconium Complexes For Use In Lactone...
- Publication number 20130281653
- Publication date Oct 24, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Pascal Steffanut
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cosmetic Or Pharmaceutical Compositions Comprising Modified Polysil...
- Publication number 20110104085
- Publication date May 5, 2011
- CLARIANT FINANCE (BVI) LIMITED
- Peter Klug
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polydiorganosiloxane Bearing Carbamate Functions, Their Preparation...
- Publication number 20110097567
- Publication date Apr 28, 2011
- CLARIANT FINANCE (BVI) LIMITED
- Pascal Steffanut
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Basic Yellow Dyes as Dye Component for Optical Data Recording Media
- Publication number 20090018318
- Publication date Jan 15, 2009
- Pascal Steffanut
- G11 - INFORMATION STORAGE
Information Patent Application
Amino Antipyrine Based Azo Ligands and Their Metal Complexes for Us...
- Publication number 20080317994
- Publication date Dec 25, 2008
- Pascal Steffanut
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
New triphendioxazine pigments
- Publication number 20010031863
- Publication date Oct 18, 2001
- CLARIANT FINANCE (BVI) LIMITED
- Bansi Lai Kaul
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Preparation of pigments
- Publication number 20010031864
- Publication date Oct 18, 2001
- CLARIANT FINANCE (BVI) LIMITED
- Bansi Lal Kaul
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Pascal STEFFANUT

Person

Patents Grantslast 30 patents

Phosphonite compounds as process stabilizers

Catalyst composition for a polyester manufacturing process

Use of an additive composition for the preparation of polycondensat...

Polymer additive and a method for the production thereof

Polydiorganosiloxane bearing carbamate functions, their preparation...

Amino antipyrine based azo ligands and their metal complexes for us...

Triphendioxazine pigments, intermediates, their method of making an...

Preparation of pigments

Hybrid pigments

Patents Applicationslast 30 patents

Catalyst Composition For A Polyester Manufacturing Process

PHOSPHONITE COMPOUNDS AS PROCESS STABILIZERS

PHENYLPHOSPHINO COMPOUNDS AS PROCESS STABILIZERS

TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES WITH DIARYLPHOSPHINE LIG...

CATALYST COMPOSITION FOR A POLYESTER MANUFACTURING PROCESS

TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES

USE OF AN ADDITIVE COMPOSITION FOR THE PREPARATION OF POLYCONDENSAT...

POLYMER ADDITIVE AND A METHOD FOR THE PRODUCTION THEREOF

Oxygen Scavenging Composition for Plastic Material

Catalyst Composition For A Polyester Manufacturing Process

Oxygen Barrier Plastic Material

Oxygen Scavenging Plastic Material

N-Heterocyclic Carbene Based Zirconium Complexes For Use In Lactone...

Cosmetic Or Pharmaceutical Compositions Comprising Modified Polysil...

Polydiorganosiloxane Bearing Carbamate Functions, Their Preparation...

Basic Yellow Dyes as Dye Component for Optical Data Recording Media

Amino Antipyrine Based Azo Ligands and Their Metal Complexes for Us...

New triphendioxazine pigments

Preparation of pigments