C01B 2210/0018
Zeolites
C01B2210/0018 (Zeolites) appears on 21 US grants and 31 published applications in this corpus.
Search patents in C01B- Granted patents
- 21
- Published applications
- 31
- Assignees
- 24
- Inventors
- 82
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 5 |
| 2017 | 4 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 4 |
| 2021 | 1 | 2 |
| 2022 | 3 | 6 |
| 2023 | 4 | 3 |
| 2024 | 2 | 5 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method of recycling helium from waste gas in semiconductor process1 Sep 2026US 12,722,973 B2Samsung Electronics Co., Ltd.
- Hydrogen purification by adsorption10 Mar 2026US 12,570,528 B2Air Products and Chemicals, Inc.
- Separation of krypton gas from xenon gas using natural clinoptilolite23 Sep 2025US 12,421,115 B1National Technology & Engineering Solutions of Sandia, LLC
- Carbon dioxide capture with system of contactors each having fluidically-isolated, thermally-connected, parallel fluid domains15 Jul 2025US 12,357,941 B2GE Infrastructure Technology LLC
- Flue gas decarbonization31 Dec 2024US 12,179,143 B2Air Products and Chemicals, Inc.
- Preparation of modified zeolite catalyst, and modified zeolite catalyst and gas purification method using same30 Apr 2026US 2026/0115703 A1University of Science and Technology Beijing
- Separations for methane pyrolysis26 Jun 2025US 2025/0206608 A1ExxonMobil Technology and Engineering Company
- Method of recycling helium from waste gas in semiconductor process17 Apr 2025US 2025/0122079 A1Samsung Electronics Co., Ltd.
- Hydrogen Purification By Adsorption28 Nov 2024US 2024/0390835 A1Air Products and Chemicals, Inc.
- Gis-type zeolite, adsorbent, and separation method21 Nov 2024US 2024/0382926 A1Asahi Kasei Kabushiki Kaisha
Most cited
By later US patents
- Separation, storage, and catalytic conversion of fluids using ITQ-555US 9,617,164 B2ExxonMobil Research and Engineering Company · 2017
- Separation and storage of fluids using ITQ-552US 9,688,542 B2ExxonMobil Research and Engineering Company · 2017
- Separation and storage of fluids using ITQ-552US 9,695,056 B2ExxonMobil Research and Engineering Company · 2017
- Separation and storage of fluids using ITQ-552US 9,738,539 B2ExxonMobil Research and Engineering Company · 2017
- Material ITQ-55, method for preparation and use2US 9,856,145 B2ExxonMobil Research and Engineering Company · 2018