C09C 1/0075
Comprising at least one optically active layer with at least one organic
Official title: {comprising at least one optically active layer with at least one organic material layer, e.g. liquid crystal polymers}
C09C1/0075 (Comprising at least one optically active layer with at least one organic) appears on 3 US grants and 7 published applications in this corpus.
Search patents in C09C- Granted patents
- 3
- Published applications
- 7
- Assignees
- 3
- Inventors
- 14
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Asymmetric pigment4 Jun 2026US 2026/0152639 A1Viavi Solutions Inc.
- Colouring effect pigments and production thereof1 Sep 2022US 2022/0273531 A1Henkel AG & Co. KGaA
- Champagne-tone metal effect pigments28 Oct 2021US 2021/0332247 A1
- Asymmetric pigment20 May 2021US 2021/0147688 A1Viavi Solutions Inc.
- Solvent-less method to manufacture thin film devices19 Sep 2019US 2019/0283070 A1Viavi Solutions Inc.
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.