Fpinnovations
Records under this name other than the patents Fpinnovations 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 38 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,220,446 | Process for producing an anionic lignin copolymer under aqueous acid conditions Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,234,165 | Process for Producing Cationic Lignin Copolymer Under Aqueous Acid Conditions Formerly held In force · High confidence | In force | High confidence | |
| US 11,352,155 | Repulpable paper strap with enhanced moisture resistance and methods to make the same Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,447,427 | Filter media, filters, and methods for making the same Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 12,139,586 | Dispersion of cellulose nanocrystals (CNCs) in monoethylene glycol and process of preparing same Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,926,714 | Preparation of solvent and polymer redispersible formulations of dried cellulose nanocrystals (CNC) Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,087,291 | Process to Incorporate Wet Natural Fiber and Starch into Thermoplastics Lapsed on the fee record Ended Oct 2, 2026 · High confidence | Lapsed on the fee record | Ended Oct 2, 2026 | High confidence |
| US 10,081,880 | Cellulose Nanocrystal (CNC) Films and Conductive Cnc-Based Polymer Films Produced Using Electrochemical Techniques Lapsed on the fee record Ended Sep 25, 2026 · High confidence | Lapsed on the fee record | Ended Sep 25, 2026 | High confidence |
| US 8,828,434 | Nanocomposite Hydrogel and Method for Preparing It, for Industrial and Medical Applications Lapsed on the fee record Ended Sep 9, 2026 · High confidence | Lapsed on the fee record | Ended Sep 9, 2026 | High confidence |
| US 10,023,466 | Chiral or Achiral, Mesoporous Carbon Lapsed on the fee record Ended Jul 17, 2026 · High confidence | Lapsed on the fee record | Ended Jul 17, 2026 | High confidence |