Method for rejuvenating a catalyst from a hydroprocessing and/or hydrocracking process
US-2026014554-A1 · Jan 15, 2026 · US
organic
organic · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J38/62 |
| Official title | organic |
| Display label | organic |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Regenerating the catalytic activity of a spent catalyst
US-12515210-B2 · Jan 6, 2026 · US
Denitration catalyst regeneration method and denitration catalyst regeneration system
US-12128393-B2 · Oct 29, 2024 · US
Method for unblocking pores in a selective catalytic reduction catalyst
US-12064756-B2 · Aug 20, 2024 · US
Method for regenerating a catalyst which is spent and regenerated by a hydrodesulfurization process of gasolines
US-11992826-B2 · May 28, 2024 · US
Method of recovering and regenerating a metal catalyst in adipic acid production process
US-2024075468-A1 · Mar 7, 2024 · US
Method for rejuvenating a nonregenerated spent catalyst from a process for the hydrodesulfurization of gasolines
US-11918982-B2 · Mar 5, 2024 · US
Method for rejuvenating a catalyst from a hydroprocessing and/or hydrocracking process
US-2024042423-A1 · Feb 8, 2024 · US
Honeycomb bodies with improved skin CTE and isostatic strength and methods of making the same
US-11890609-B2 · Feb 6, 2024 · US
Method for producing a catalyst comprising at least one group vib metal, at least one group viiib metal and a carrier based on oxide(s)
US-2024009655-A1 · Jan 11, 2024 · US
Method of maintaining the activity of pre-reform catalysts
US-11826745-B2 · Nov 28, 2023 · US
Hydrophilic phosphorus ligand and method for separation and recovery of catalyst
US-11801504-B2 · Oct 31, 2023 · US
Method for rejuvenating a catalyst of a hydroprocessing and/or hydrocracking process
US-11779908-B2 · Oct 10, 2023 · US
Hydrophilic phosphorus ligand and method for separation and recovery of catalyst
US-2023249171-A1 · Aug 10, 2023 · US
Regenerating the catalytic activity of a spent catalyst
US-2023211333-A1 · Jul 6, 2023 · US
Reactivated hydroprocessing catalysts for use in sulfur abatement
US-11629297-B2 · Apr 18, 2023 · US
Method for activating a catalytically active material
US-2023032459-A1 · Feb 2, 2023 · US
Method for unblocking pores in a selective catalytic reduction catalyst
US-2022401944-A1 · Dec 22, 2022 · US
Method of maintaining the activity of pre-reform catalysts
US-2022339617-A1 · Oct 27, 2022 · US
Method to recover spent hydroprocessing catalyst activity
US-11389790-B2 · Jul 19, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J38/62?
- CPC B01J38/62 is the Cooperative Patent Classification code for “organic.”
- How many patents are filed under CPC B01J38/62 (organic)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC B01J38/62 growing?
- Publication counts under this code: 7 in 2023 vs 8 in 2024 (latest complete years).