G01N 33/48742
Determining urea by measuring the volume of a gas
Official title: {Determining urea by measuring the volume of a gas (in general G01N7/14 - G01N7/18)}
G01N33/48742 (Determining urea by measuring the volume of a gas) appears on 3 US grants and 4 published applications in this corpus.
Search patents in G01N- Granted patents
- 3
- Published applications
- 4
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 12 Aug 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
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- Method for evaluating cytotoxicity of gas20 May 2021US 2021/0148887 A1Daikin Industries, Ltd.
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Most cited
By later US patents