C09K 19/025
Ferronematic
Official title: {Ferronematic; Ferrosmetic}
C09K19/025 (Ferronematic) appears on 4 US grants and 4 published applications in this corpus.
Search patents in C09K- Granted patents
- 4
- Published applications
- 4
- Assignees
- 3
- Inventors
- 16
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Composite materials based on ferroelectric nematic liquid crystals and devices including same29 Sep 2026US 12,747,391 B2The Regents of the University of Colorado, a body corporate
- Liquid crystal formulation for pixelated local dimming6 Jan 2026US 12,516,243 B2Meta Platforms Technologies, LLC
- Polymer stabilized paraboloid liquid crystal microlenses array with integrated pancharatnam-berry phase13 Aug 2024US 12,060,513 B2Kent State University
- Electrically tunable reflection color of chiral ferroelectric nematic liquid crystals13 Aug 2024US 12,060,515 B2Kent State University
- Liquid crystal formulation for pixelated local dimming5 Jun 2025US 2025/0179363 A1Meta Platforms Technologies, LLC
- Composite materials based on ferroelectric nematic liquid crystals and devices including same6 Mar 2025US 2025/0075128 A1The Regents of the University of Colorado, a body corporate
- Electrically Tunable Reflection Color Of Chiral Ferroelectric Nematic Liquid Crystals4 Apr 2024US 2024/0110100 A1Kent State University
- Polymer Stabilized Paraboloid Liquid Crystal Microlenses Array With Integrated Pancharatnam-Berry Phase8 Jun 2023US 2023/0174864 A1Kent State University
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.