Lamberti S.p.A.
Records under this name other than the patents Lamberti S.p.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 37 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,851,029 | Photopolymerisable systems containing low-extractable and low-volatile coinitiators Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,868,054 | Phenylglyoxalic esters generated by photolysis of low migratable fragments Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,618,332 | Process for the preparation of crystalline mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene dimers Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,933,142 | Low-extractable thioxanthones Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,394,455 | Copolymerizable photoinitiators Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,951,034 | 3-ketocoumarines for LED photocuring Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,956,014 | Self-breakable yield point enhancer for oil based drilling mud Term ended Term ended Feb 18, 2026 · From the USPTO record | Term ended | Term ended Feb 18, 2026 | From the USPTO record |
| US 7,482,392 | White solid photoinitiator in the form of powder and preparation thereof Formerly held Term ended Term ended Jan 20, 2026 · From the USPTO record | Term ended | Term ended Jan 20, 2026 | From the USPTO record |
| US 10,988,660 | Rheology modifier for subterranean treatment fluids Lapsed on the fee record Ended Apr 27, 2025 · From the USPTO record | Lapsed on the fee record | Ended Apr 27, 2025 | From the USPTO record |
| US 7,230,121 | Sulfoniun salts, methods for their preparation and use thereof as photoinitiators for radiation curable systems Term ended Term ended Oct 10, 2023 · From the USPTO record | Term ended | Term ended Oct 10, 2023 | From the USPTO record |