Imertech
Records under this name other than the patents Imertech 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 5 patents it holds.
Showing 1 to 4 of 4 · Back to Imertech
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,820,667 | Bimodal precipitated calcium carbonate slurries suitable for paper and board applications, methods for making the same and their uses Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,134,561 | Surface-Functionalized Carbonaceous Particles, Methods of Making, and Applications of the Same Formerly held In force · High confidence | In force | High confidence | |
| US 12,037,476 | Uses of mineral fillers Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,220,681 | Mineral composition Formerly held In force · From the USPTO record | In force | From the USPTO record |