Transition metal-catalyzed processes for the preparation of N-allyl compounds and use thereof
US-9499557-B2 · Nov 22, 2016 · US
Palladium
Palladium · 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 | B01J2531/824 |
| Official title | Palladium |
| Display label | Palladium |
| Total patents | 609 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 40 |
| 2016 | 44 |
| 2017 | 63 |
| 2018 | 65 |
| 2019 | 91 |
| 2020 | 64 |
| 2021 | 63 |
| 2022 | 42 |
| 2023 | 46 |
| 2024 | 46 |
| 2025 | 42 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for preparing antiviral compounds
US-2016332973-A1 · Nov 17, 2016 · US
Surface bonded Rh-bis(diarylphosphine) on magnetic nanoparticles as a recyclable catalyst for hydroformylation of olefins
US-9480978-B1 · Nov 1, 2016 · US
Improvements in or relating to organic compounds
US-2016280615-A1 · Sep 29, 2016 · US
Process for preparing antiviral compounds
US-9434698-B2 · Sep 6, 2016 · US
Methods of preparing inhibitors of influenza viruses replication
US-2016251354-A1 · Sep 1, 2016 · US
Method for producing ester compound and palladium catalyst used in the method
US-9403158-B2 · Aug 2, 2016 · US
Phosphorus-containing catalysts
US-2016207034-A1 · Jul 21, 2016 · US
Method for producing α-fluoroacrylic acid ester
US-9388117-B2 · Jul 12, 2016 · US
Stable tin free catalysts for electroless metallization
US-9382626-B2 · Jul 5, 2016 · US
Aryl phosphines with fused ring ortho-alkoxy substitution
US-2016184811-A1 · Jun 30, 2016 · US
Catalyst systems for use in continuous flow reactors and methods of manufacture and use thereof
US-2016175829-A1 · Jun 23, 2016 · US
Uses of certain platinoid accumulating plants for use in organic chemical reactions
US-2016159934-A1 · Jun 9, 2016 · US
Paracyclophane-based ligands, their preparation and use in catalysis
US-9340519-B2 · May 17, 2016 · US
Catalytic carbonylation catalysts and methods
US-9327280-B2 · May 3, 2016 · US
Resin-supported catalyst and method for preparing resin-supported catalyst
US-9314783-B2 · Apr 19, 2016 · US
Method for producing ester compound
US-2016102044-A1 · Apr 14, 2016 · US
Phosphine ligands for catalytic reactions
US-9266913-B2 · Feb 23, 2016 · US
Catalysts for electroless metallization containing five-membered heterocyclic nitrogen compounds
US-2016038925-A1 · Feb 11, 2016 · US
Process for preparing antiviral compounds
US-9255074-B2 · Feb 9, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J2531/824?
- CPC B01J2531/824 is the Cooperative Patent Classification code for “Palladium.”
- How many patents are filed under CPC B01J2531/824 (Palladium)?
- Our database includes 609 publications tagged with this CPC code.
- Is patent activity under CPC B01J2531/824 growing?
- Publication counts under this code: 46 in 2024 vs 42 in 2025 (latest complete years).