Inventor · disambiguated record
Claudine Rangheard
Also filed as: RANGHEARD CLAUDINE
8 granted patents·3 pending applications·8 citations·filing 2008–2018
76Inventor score
Top patents by PatentIndex Score
11 records- 0182US10385167B2Process for the synthesis of polyoxazolidinone compounds with high stabilityCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Aug 20, 2019·2 cites·19 claims
- 0280US11370874B2Method for the production of thermoplastic polyoxazolidone polymersCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 28, 2022·1 cites·15 claims
- 0380US8101762B2Nitrogen-containing organic compounds usable as catalytic composition precursorsRANGHEARD CLAUDINE·Filed 2010·Granted Jan 24, 2012·4 cites·25 claims
- 0479US11299577B2Method for the production of thermoplastic polyoxazolidinone polymersCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Apr 12, 2022·1 cites·20 claims
- 0562US11319398B2Method for the production of polyoxazolidinone polymer compoundsCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted May 3, 2022·0 cites·15 claims
- 0649US8664345B2Process for the preparation of a catalyst composition for dimerization, codimerization and oligomerization of olefinsRANGHEARD CLAUDINE·Filed 2009·Granted Mar 4, 2014·0 cites·20 claims
- 0747US8575056B2Method of preparing a catalytic composition for dimerization, co-dimerization and oligomerization of olefinsRANGHEARD CLAUDINE·Filed 2008·Granted Nov 5, 2013·0 cites·22 claims
- 0844US11326018B2Process for the synthesis of polyoxazolidinone compoundsCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted May 10, 2022·0 cites·18 claims
- 0936US2017081462A1Catalysts for the synthesis of oxazolidinone compoundsCOVESTRO DEUTSCHLAND AG·Filed 2015·Application pending·0 cites
- 1033US2017081459A1Method for the production of polyoxazolidinone polymer compoundsCOVESTRO DEUTSCHLAND AG·Filed 2015·Application pending·0 cites
- 1129US2017088659A1Catalysts for the synthesis of oxazolidinone compoundsCOVESTRO DEUTSCHLAND AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →