C04B 22/122
Acids
Official title: {Acids}
C04B22/122 (Acids) appears on 2 US grants and 3 published applications in this corpus.
Search patents in C04B- Granted patents
- 2
- Published applications
- 3
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Active and passive integrated fireproof heat-insulating board and preparation method thereof23 Apr 2026US 2026/0109648 A1China State Construction Hailong Technology Company Limited
- Cover for asphalt including asphalt emulsion and method of paving asphalt using the same23 Mar 2023US 2023/0092942 A1A-One Yoo Hwa
- Cement grinding aids prepared with waste antifreeze24 May 2018US 2018/0141863 A1Nanjing Tech University
Most cited
By later US patents