Process for the preparation of a bicyclic fused-ring alkane
US-10519081-B1 · Dec 31, 2019 · US
Iron group metals or copper
Iron group metals or copper · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C2529/76 |
| Official title | Iron group metals or copper |
| Display label | Iron group metals or copper |
| Total patents | 121 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 16 |
| 2017 | 23 |
| 2018 | 9 |
| 2019 | 12 |
| 2020 | 17 |
| 2021 | 14 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modified composite molecular sieve and preparation method thereof, and paraffin isomerization catalyst
US-10392318-B2 · Aug 27, 2019 · US
Supported Nano Sized Zeolite Catalyst for Alkylation Reactions
US-2019232260-A1 · Aug 1, 2019 · US
Process for preparing a catalyst based on izm-2 from a solution comprising specific precursors and use for the isomerization of paraffinic feedstocks
US-2019168195-A1 · Jun 6, 2019 · US
Cyclohexylbenzene composition
US-10259759-B2 · Apr 16, 2019 · US
Cha type zeolitic materials and methods for their preparation using combinations of cycloalkyl and ethyltrimethylammonium compounds
US-2018362357-A1 · Dec 20, 2018 · US
Selective oligomerization of olefins
US-2018251410-A1 · Sep 6, 2018 · US
Catalyst and method of preparing light olefin directly from synthesis gas by one-step process
US-2018194700-A1 · Jul 12, 2018 · US
Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels
US-10005974-B2 · Jun 26, 2018 · US
Molecular sieve SSZ-107, its synthesis and use
US-9981853-B2 · May 29, 2018 · US
Molecular sieve ssz-107, its synthesis and use
US-2018093896-A1 · Apr 5, 2018 · US
Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels
US-9932531-B2 · Apr 3, 2018 · US
CATALYST COMPRISING AN IZM-2 ZEOLITE WITH AN OPTIMIZED Si/Al MOLAR RATIO, FOR THE ISOMERIZATION OF C8 AROMATIC CUTS
US-2018029957-A1 · Feb 1, 2018 · US
Material ITQ-55, method for preparation and use
US-9856145-B2 · Jan 2, 2018 · US
Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels
US-2017369804-A1 · Dec 28, 2017 · US
Method for oligomerization of ethylene
US-2017327437-A1 · Nov 16, 2017 · US
Hydrocarbon dehydrocyclization
US-9815749-B2 · Nov 14, 2017 · US
Method of preparing an activated EU-2 zeolite
US-9782760-B2 · Oct 10, 2017 · US
Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels
US-9771533-B2 · Sep 26, 2017 · US
Method of preparing an activated eu-2 zeolite
US-2017259251-A1 · Sep 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C2529/76?
- CPC C07C2529/76 is the Cooperative Patent Classification code for “Iron group metals or copper.”
- How many patents are filed under CPC C07C2529/76 (Iron group metals or copper)?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC C07C2529/76 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).