B01D 2323/21824
Aldehydes
B01D2323/21824 (Aldehydes) appears on 2 US grants and 4 published applications in this corpus.
Search patents in B01D- Granted patents
- 2
- Published applications
- 4
- Assignees
- 4
- Inventors
- 15
- Latest grant
- 22 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year.
Recent patents
- Apparatus for studying global effects of locally nonchaotic elements7 Sep 2023US 2023/0280257 A1
- MeAPO-18 Membranes with Lamellar Crystal Morphology and Their Preparation20 Aug 2020US 2020/0261857 A1Total Research & Technology Feluy
- Composite separation membrane14 Mar 2019US 2019/0076791 A1Toyobo Co., Ltd.
- Complex nanofiltration membrane and the preparation thereof28 Jan 2016US 2016/0023168 A1Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
Most cited
By later US patents