B01J 2219/3313
Revamping
B01J2219/3313 (Revamping) appears on 3 US grants and 5 published applications in this corpus.
Search patents in B01J- Granted patents
- 3
- Published applications
- 5
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Reactor for the synthesis of urea24 Apr 2025US 2025/0128232 A1Casale SA
- A reactor for the synthesis of urea15 Dec 2022US 2022/0395798 A1Casale SA
- Structured Packing12 Sep 2013US 2013/0233016 A1Air Products and Chemicals, Inc.
- Installation element of an installed packing17 Feb 2011US 2011/0036542 A1Firma Gea 2H Water Technologies GmbH
- High performance structured packing for fluid exchange column and fabrication method26 Aug 2010US 2010/0213625 A1Ifp
Most cited
By later US patents