C09C 1/0048
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}
C09C1/0048 (Comprising at least one optically active layer with at least one organic) appears on 3 US grants and 5 published applications in this corpus.
Search patents in C09C- Granted patents
- 3
- Published applications
- 5
- Assignees
- 2
- Inventors
- 12
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Diffractive pigment24 Mar 2022US 2022/0091313 A1Viavi Solutions Inc.
- Hybrid colored metallic pigment4 Feb 2021US 2021/0032473 A1Viavi Solutions Inc.
- Solvent-less method to manufacture thin film devices19 Sep 2019US 2019/0283070 A1Viavi Solutions Inc.
- Hybrid colored metallic pigment21 Jun 2018US 2018/0171149 A1Viavi Solutions Inc.
- Process for preparing platelet-like pigments comprising a nitrogen doped carbon coating5 May 2011US 2011/0105676 A1Ciba Corporation
Most cited
By later US patents