Inventor · disambiguated record
Pascal Steffanut
Also filed as: STEFFANUT PASCAL
9 granted patents·12 pending applications·22 citations·filing 2000–2023
81Inventor score
Files withCLARIANT INT LTD8CLARIANT FINANCE BVI LTD5CLARIANT PLASTICS & COATINGS LTD4STEFFANUT PASCAL4
Top patents by PatentIndex Score
21 records- 0181US2024166808A1Catalyst Composition For A Polyester Manufacturing ProcessCLARIANT INT LTD·Filed 2023·Application pending·0 cites
- 0272US6482817B1Hybrid pigmentsCLARIANT FINANCE BVI LTD·Filed 2000·Granted Nov 19, 2002·10 cites·12 claims
- 0369US2021214491A1Catalyst composition for a polyester manufacturing processCLARIANT PLASTICS & COATINGS LTD·Filed 2021·Application pending·0 cites
- 0464US6515123B2Triphendioxazine pigments, intermediates, their method of making and uses thereofCLARIANT FINANCE BVI LTD·Filed 2001·Granted Feb 4, 2003·5 cites·10 claims
- 0559US8815755B2Polydiorganosiloxane bearing carbamate functions, their preparation and their use as softeners in the textile industrySTEFFANUT PASCAL·Filed 2009·Granted Aug 26, 2014·4 cites·14 claims
- 0659US6512115B2Preparation of pigmentsCLARIANT FINANCE BVI LTD·Filed 2001·Granted Jan 28, 2003·3 cites·11 claims
- 0756US10982045B2Catalyst composition for a polyester manufacturing processCLARIANT PLASTICS & COATINGS LTD·Filed 2015·Granted Apr 20, 2021·0 cites·5 claims
- 0856US10745353B2Polymer additive and a method for the production thereofCLARIANT PLASTICS & COATINGS LTD·Filed 2016·Granted Aug 18, 2020·0 cites·15 claims
- 0956US2011104085A1Cosmetic Or Pharmaceutical Compositions Comprising Modified Polysiloxanes With At Least One Carbamate GroupCLARIANT FINANCE BVI LTD·Filed 2009·Application pending·0 cites
- 1050US11767413B2Phosphonite compounds as process stabilizersCLARIANT INT LTD·Filed 2020·Granted Sep 26, 2023·0 cites·14 claims
- 1145US2021261753A1Phenylphosphino compounds as process stabilizersCLARIANT INT LTD·Filed 2019·Application pending·0 cites
- 1243US7625621B2Amino antipyrine based azo ligands and their metal complexes for use as optical recording mediaCLARIANT FINANCE BVI LTD·Filed 2005·Granted Dec 1, 2009·0 cites·11 claims
- 1339US10920069B2Use of an additive composition for the preparation of polycondensation polymersCLARIANT PLASTICS & COATINGS LTD·Filed 2017·Granted Feb 16, 2021·0 cites·11 claims
- 1437US2009018318A1Basic Yellow Dyes as Dye Component for Optical Data Recording MediaSTEFFANUT PASCAL·Filed 2006·Application pending·0 cites
- 1536US2007218408A1Antipyrine Based Azo Metal Complex Dyes and Their Use in Optical Layers for Optical Data RecordingSTEFFANUT PASCAL·Filed 2005·Application pending·0 cites
- 1634US2015240052A1Oxygen Scavenging Plastic MaterialCLARIANT INT LTD·Filed 2013·Application pending·0 cites
- 1734US2021253611A1Tetra-nuclear neutral copper (i) complexes with diarylphosphine ligandsCLARIANT INT LTD·Filed 2019·Application pending·0 cites
- 1831US2017101522A1Oxygen Barrier Plastic MaterialCLARIANT INT LTD·Filed 2015·Application pending·0 cites
- 1931US2021159432A1Tetra-nuclear neutral copper (i) complexesCLARIANT INT LTD·Filed 2019·Application pending·0 cites
- 2030US2017298224A1Oxygen Scavenging Composition for Plastic MaterialCLARIANT INT LTD·Filed 2015·Application pending·0 cites
- 2124US2013281653A1N-Heterocyclic Carbene Based Zirconium Complexes For Use In Lactones Ring Opening PolymerizationSTEFFANUT PASCAL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →