Inventor · disambiguated record
Sylvia Bühne
Also filed as: BUHNE SYLVIA · BÜHNE SYLVIA
9 granted patents·7 pending applications·9 citations·filing 2010–2023
78Inventor score
Top patents by PatentIndex Score
16 records- 0184US9796860B2Storage-stable urea preparations which are suitable as rheology control agentsBYK CHEMIE GMBH·Filed 2015·Granted Oct 24, 2017·2 cites·13 claims
- 0277US9617371B2Polyureas as rheology control agentsLEUTFELD DANIELA·Filed 2010·Granted Apr 11, 2017·5 cites·15 claims
- 0374US11453750B2Urea-group- and/or urethane-group-containing amides as and in rheology control agents, their preparation and their useBYK CHEMIE GMBH·Filed 2018·Granted Sep 27, 2022·1 cites·15 claims
- 0464US2025179300A1Natural sodium bentonite clay with improved rheological propertiesBYK CHEMIE GMBH·Filed 2023·Application pending·0 cites
- 0561US9206334B2Coating preparation containing urea components and amide componentsBÜHNE SYLVIA·Filed 2010·Granted Dec 8, 2015·1 cites·18 claims
- 0660US2024199853A1Silicate based thickener compositionBYK CHEMIE GMBH·Filed 2022·Application pending·0 cites
- 0756US2022243074A1Synergistic compositionBYK CHEMIE GMBH·Filed 2020·Application pending·0 cites
- 0856US2023147724A1Rheology control agentBYK CHEMIE GMBH·Filed 2021·Application pending·0 cites
- 0948US2022145101A1Rheology control additive containing cyclic amidesBYK CHEMIE GMBH·Filed 2020·Application pending·0 cites
- 1045US11702385B2Urea group containing anti-sagging rheology control agentsBYK CHEMIE GMBH·Filed 2018·Granted Jul 18, 2023·0 cites·15 claims
- 1145US2022073670A1Urea group containing rheology control additiveBYK CHEMIE GMBH·Filed 2019·Application pending·0 cites
- 1242US11453791B2Powder particulate diamide-polyolefin wax mixtureBYK CHEMIE GMBH·Filed 2018·Granted Sep 27, 2022·0 cites·11 claims
- 1342US2020308106A1Urea and urethane group containing anti-settling rheology control additiveBYK CHEMIE GMBH·Filed 2018·Application pending·0 cites
- 1439US11034878B2Emulsion, method for the production thereof and use thereofBYK CHEMIE GMBH·Filed 2017·Granted Jun 15, 2021·0 cites·17 claims
- 1538US10407385B2Ureaurethanes for rheology controlBYK CHEMIE GMBH·Filed 2016·Granted Sep 10, 2019·0 cites·21 claims
- 1634US10377906B2Composition for rheology controlLEUTFELD DANIELA·Filed 2015·Granted Aug 13, 2019·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →