B01D 2323/52
Use of a mould
B01D2323/52 (Use of a mould) appears on 14 US grants and 26 published applications in this corpus.
Search patents in B01D- Granted patents
- 14
- Published applications
- 26
- Assignees
- 22
- Inventors
- 76
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 4 |
| 2020 | 2 | 5 |
| 2021 | 1 | 1 |
| 2022 | 4 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Controlled printing surface and method of forming topographical features on a controlled printing surface9 Jun 2026US 12,649,264 B2Henkel AG & Co. KGaA
- Methods for preparing ceramic fiber filter tubes with high air permeability26 Aug 2025US 12,397,265 B2Nanjing Tech University
- Controlled printing surface and method of forming topographical features on a controlled printing surface7 Jan 2025US 12,186,943 B2Henkel AG & Co. KGaA
- Method for injecting ceramic powders with filter created in situ in the fibrous preform15 Oct 2024US 12,115,696 B2Safran Ceramics
- Carbon capture membrane10 May 2022US 11,325,075 B2Singapore University of Technology and Design
- Annular membrane assembly for selective carbon capture30 Jul 2026US 2026/0216664 A1Valero Services, Inc.
- Melamine-containing co-polyimide membranes for natural gas separation9 Jul 2026US 2026/0193413 A1Saudi Arabian Oil Company
- Membrane using 3d printing and its manufacturing method26 Feb 2026US 2026/0054226 A1
- Controlled printing surface and method of forming topographical features on a controlled printing surface11 Dec 2025US 2025/0375924 A1Henkel AG & Co. KGaA
- Method for one-step regulation of a pore structure and surface properties of a silicon carbide (sic) membrane10 Jul 2025US 2025/0222408 A1Nanjing Tech University
Most cited
By later US patents
- Filter and container having microbicidal activity2US 10,071,175 B2Sharp Kabushiki Kaisha · 2018
- Polymer blended membranes for sour gas separation1US 10,525,406 B2Saudi Arabian Oil Company · 2020
- Hydrogel membrane and methods for selective retrieval of microbial targets1US 11,235,330 B2Kansas State University Research Foundation · 2022