B01J 2523/3768
Holmium
B01J2523/3768 (Holmium) appears on 2 US grants and 3 published applications in this corpus.
Search patents in B01J- Granted patents
- 2
- Published applications
- 3
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year.
Recent patents
- Method for preparing 1,3-propanediol with high space-time yield and high concentration9 Jan 2025US 2025/0011262 A1Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Grain boundary and surface-doped rare earth manganese-zirconium composite compound and preparation method and use thereof28 Nov 2024US 2024/0390878 A1Grirem Advanced Materials Co., Ltd.
- High entropy rare earth oxides for emissions control20 Jul 2023US 2023/0226490 A1Ford Global Technologies, LLC
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.