Ceiling Tile Compositions Comprising Microfibrillated Cellulose and Methods for Making Same
Fiberlean Technologies Limited
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 2 of these applications claim priority to application 15/476,540, filed Mar 31, 2017. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 10,669,671 | Ceiling Tile Compositions Comprising Microfibrillated Cellulose and Methods for Making Same In force · High confidence | Fiberlean Technologies Limited | In force | High confidence | ||
| US 11,512,020 | Compositions and Methods for Providing Increased Strength in Ceiling, Flooring, and Building Products In force · High confidence | Fiberlean Technologies Limited | In force | High confidence | ||
| Application 15/476,540 | Compositions and Methods for Providing Increased Strength in Ceiling, Flooring, and Building Products Abandoned Abandoned Dec 4, 2018 | FiberLean Technologies Limited | Abandoned | Abandoned Dec 4, 2018 | not computed | |
| Application 17/976,056 | Compositions and Methods for Providing Increased Strength in Ceiling, Flooring, and Building Products Abandoned Abandoned Nov 17, 2023 | Fiberlean Technologies Limited | Abandoned | Abandoned Nov 17, 2023 | not computed |
4 of 4 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
2 of these are in force and held by Fiberlean Technologies Limited.
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.