Bayer Polymers LLC
Records under this name other than patents Bayer Polymers LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,504,054 | Method of treating a plastic article Formerly held Term ended Term ended Sep 30, 2025 · From the USPTO record | Term ended | Term ended Sep 30, 2025 | From the USPTO record |
| US 7,223,890 | Isocyanate reactive mixture and process for preparing same Formerly held Term ended Term ended Jun 27, 2025 · From the USPTO record | Term ended | Term ended Jun 27, 2025 | From the USPTO record |
| US 8,470,927 | Process for production of polymer polyols Formerly held Lapsed on the fee record Ended Jun 25, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jun 25, 2025 | From the USPTO record |
| US 7,122,701 | Process for Preparing Aromatic Amines Formerly held Term ended Term ended May 5, 2025 · High confidence | Term ended | Term ended May 5, 2025 | High confidence |
| US 7,030,274 | Process for the production of carbodiimide modified organic isocyanates Formerly held Term ended Term ended Jun 17, 2024 · From the USPTO record | Term ended | Term ended Jun 17, 2024 | From the USPTO record |
| US 7,175,675 | Method of dyeing a plastic article Formerly held Term ended Term ended Mar 13, 2024 · From the USPTO record | Term ended | Term ended Mar 13, 2024 | From the USPTO record |
| US 7,144,955 | Acrylate-Functional Blocked Polyisocyanate Resin for Uv/Thermally Curable Coatings Formerly held Term ended Term ended Feb 27, 2024 · High confidence | Term ended | Term ended Feb 27, 2024 | High confidence |
| US 6,911,501 | Process for Preparing Aspartates Formerly held Term ended Term ended Jan 21, 2024 · High confidence | Term ended | Term ended Jan 21, 2024 | High confidence |
| US 7,005,552 | Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates Formerly held Term ended Term ended Jan 17, 2024 · From the USPTO record | Term ended | Term ended Jan 17, 2024 | From the USPTO record |
| US 7,115,696 | Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings Formerly held Term ended Term ended Nov 21, 2023 · From the USPTO record | Term ended | Term ended Nov 21, 2023 | From the USPTO record |