Synthos S.A.
Records under this name other than the patents Synthos S.A. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 13 patents it holds.
Showing 1 to 8 of 8 · Back to Synthos S.A.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,723,822 | [Bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,752,721 | Elastomeric copolymers based on [bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and their use in the preparation of rubbers Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,525,049 | Polar additive for the synthesis of copolymers of vinylaromatic monomer and conjugated diene monomer having high vinylaromatic and low vinyl contents Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,312,843 | Bissilylaminosilyl-functionalized conjugated dienes and their use in the production of rubbers Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,110,303 | Mixtures of Aminosilyl-Functionalized Styrenes, Their Preparation and Their Use in the Production of Elastomeric Copolymers Formerly held In force · High confidence | In force | High confidence | |
| US 11,993,620 | Aminosilyl-Functionalized Conjugated Dienes, Their Preparation and Their Use in the Production of Rubbers Formerly held In force · High confidence | In force | High confidence | |
| US 12,195,561 | Bissilylamino-functionalized conjugated dienes, their preparation and their use in the production of rubbers Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,259,830 | [Bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation Lapsed on the fee record Ended Apr 16, 2023 · From the USPTO record | Lapsed on the fee record | Ended Apr 16, 2023 | From the USPTO record |