Inventor · disambiguated record
Stefan Westhues
Also filed as: WESTHUES STEFAN
6 granted patents·11 pending applications·0 citations·filing 2019–2022
64Inventor score
Top patents by PatentIndex Score
17 records- 0168US12421350B2Process of preparing a poly(anthranilide), poly(anthranilide) and its useCOVESTRO DEUTSCHLAND AG·Filed 2021·Granted Sep 23, 2025·0 cites·19 claims
- 0265US11111257B2Molecular catalysts for selective hydrogenolysis of amidesEASTMAN CHEM CO·Filed 2019·Granted Sep 7, 2021·0 cites·20 claims
- 0365US2025043061A1Process for the production of a thermoplastic polyoxazolidinoneCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 0463US12466913B2Method for the production of a thermoplastic polyoxazolidinoneCOVESTRO DEUTSCHLAND AG·Filed 2021·Granted Nov 11, 2025·0 cites·20 claims
- 0563US12378348B2Method for the production of a thermoplastic polyoxazolidinoneCOVESTRO DEUTSCHLAND AG·Filed 2021·Granted Aug 5, 2025·0 cites·20 claims
- 0663US2024199787A1Method for the production of an isocyanate-group terminated polyoxazolidinone compositionCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 0762US10682636B2Immobilized ruthenium-triphos catalysts for selective hydrogenolysis of amidesEASTMAN CHEM CO·Filed 2019·Granted Jun 16, 2020·0 cites·20 claims
- 0862US2024026065A1Method for the production of thermoplastic polyoxazolidinone polymersCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 0961US2023279175A1Method for the production of a thermoplastic polyoxazolidinoneCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 1059US2024076439A1Composition Comprising Epoxy-Functional OxazolidinoneCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 1158US2024010780A1Method for the production of thermoplastic polyoxazolidinonesCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 1257US12497485B2Method for producing a poly(anthranilamide), poly(anthranilamide) and use thereofCOVESTRO DEUTSCHLAND AG·Filed 2021·Granted Dec 16, 2025·0 cites·6 claims
- 1355US2022315697A1Method for preparing polyether carbonate alcoholsCOVESTRO DEUTSCHLAND AG·Filed 2020·Application pending·0 cites
- 1455US2022267504A1Process for preparing polyether carbonate alcoholsCOVESTRO DEUTSCHLAND AG·Filed 2020·Application pending·0 cites
- 1554US2022204684A1Method for the production of isocyanate-group terminated polyoxazolidinonesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 1654US2022227919A1Method for the production of epoxy-group terminated polyoxazolidinonesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 1752US2022267515A1Process for preparing polyether carbonate alcoholsCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
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