B01J 2523/827
Iridium
B01J2523/827 (Iridium) appears on 13 US grants and 16 published applications in this corpus.
Search patents in B01J- Granted patents
- 13
- Published applications
- 16
- Assignees
- 16
- Inventors
- 53
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 4 |
| 2020 | 1 | 4 |
| 2021 | 5 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hydrogen storage based on aqueous formate- bicarbonate (hydrogen carbonate) equilibrium9 Jun 2026US 12,649,654 B2Hydrogen Revolution Hungary Kft.
- Methane combustion catalyst, method for producing the same and method for purifying combustion exhaust gas20 Jan 2026US 12,528,075 B2Tanaka Kikinzoku Kogyo K.K.
- Water-splitting hydrogen production photocatalyst including spatially separated cocatalyst and method for producing same18 Nov 2025US 12,472,484 B2Postech Research and Business Development Foundation
- Catalyst-containing material29 Jul 2025US 12,370,528 B2Aerojet Rocketdyne, Inc.
- Hydroprocessing catalyst for the reduction of metals and sulfur in heavy feeds3 May 2022US 11,318,448 B2Advanced Refining Technologies LLC
- Hydrogen storage based on aqueous formate-bicarbonate (hydrogen carbonate) equilibrium3 Oct 2024US 2024/0327207 A1Geomax Project Kft.
- Water-splitting hydrogen production photocatalyst including spatially separated cocatalyst and method for producing same14 Dec 2023US 2023/0398530 A1Postech Research and Business Development Foundation
- Photodriven transfer hydrogenation of n2 to nh330 Nov 2023US 2023/0382749 A1
- Methane combustion catalyst, method for producing the same and method for purifying combustion exhaust gas8 Jun 2023US 2023/0173464 A1Tanaka Kikinzoku Kogyo K.K.
- Catalyst-containing material29 Dec 2022US 2022/0410125 A1Aerojet Rocketdyne, Inc.
Most cited
By later US patents
- Cluster supported catalyst and method for producing same8US 11,014,073 B2Genesis Research Institute, Inc. · 2021
- Methods for preparing catalyst systems6US 10,919,026 B2GM Global Technology Operations LLC · 2021
- Diesel oxidation catalyst comprising platinum group metal nanoparticles3US 10,974,198 B2BASF SE · 2021