B01D 2323/58
Fusion
Official title: Fusion; Welding
B01D2323/58 (Fusion) appears on 7 US grants and 21 published applications in this corpus.
Search patents in B01D- Granted patents
- 7
- Published applications
- 21
- Assignees
- 17
- Inventors
- 59
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 3 |
| 2020 | 0 | 4 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Filter assembly with electrode19 May 2026US 12,629,638 B2Saint-Gobain Performance Plastics Corporation
- Process for manufacturing a sterilizing filter31 Mar 2026US 12,589,358 B2Gambro Lundia AB
- Reinforced gas-permeable membrane and reinforced gas-permeable well utilizing same19 Aug 2025US 12,391,908 B2Broadley-James Corporation
- Fluid reactors10 Jun 2025US 12,324,876 B2CVD Equipment Corporation
- Chamber for transplantation, method for manufacturing chamber for transplantation, device for transplantation, and method for fusion welding porous membranes14 Feb 2023US 11,576,370 B2FUJIFILM Corporation
- Method for producing air filter medium, air filter medium, filter pack, and air filter unit2 Jul 2026US 2026/0183689 A1Daikin Industries, Ltd.
- Arrangement for joining and sealing a metallic hydrogen separation membrane to a metallic connector1 Jan 2026US 2026/0001041 A1Commonwealth Scientific and Industrial Research
- Polyimide-containing filtration membrane, filters, and methods15 May 2025US 2025/0153114 A1Entegris, Inc.
- Method for manufacturing an arrangement for condensing a gaseous liquid into liquid state20 Feb 2025US 2025/0058281 A1Aktiebolaget Scarab Development
- Layered microporous membrane products and related methods25 Jul 2024US 2024/0246039 A1Entegris, Inc.
Most cited
By later US patents