Phosphorus-containing high-silica molecular sieve, its preparation and application thereof
US-2021395100-A1 · Dec 23, 2021 · US
characterised by the catalyst used
characterised by the catalyst used · 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 | C10G45/34 |
| Official title | characterised by the catalyst used |
| Display label | characterised by the catalyst used |
| Total patents | 76 |
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 | 4 |
| 2016 | 17 |
| 2017 | 10 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalytic cracking gasoline prehydrogenation method
US-2021122986-A1 · Apr 29, 2021 · US
Removal of alkyne impurities from diolefin containing mixtures through cracking over CuO/Al2O3 based materials
US-10906852-B2 · Feb 2, 2021 · US
Paraffin utilization of linear alkyl benzene production
US-10894753-B1 · Jan 19, 2021 · US
Bimetallic nanoparticle-based catalyst, its use in selective hydrogenation, and a method of making the catalyst
US-2020230580-A1 · Jul 23, 2020 · US
Removal of alkyne impurities from diolefin containing mixtures through cracking over cuo/al2o3 based materials
US-2020199047-A1 · Jun 25, 2020 · US
Membrane fabrication methods using organosilica materials and uses thereof
US-10576453-B2 · Mar 3, 2020 · US
Highly selective olefin removal with unsulfided hydrotreating catalysts
US-10562829-B1 · Feb 18, 2020 · US
Organosilica materials and uses thereof
US-10544239-B2 · Jan 28, 2020 · US
A process for selectively removing diolefins from a gas stream
US-2019382670-A1 · Dec 19, 2019 · US
Organosilica materials for use as adsorbents for oxygenate removal
US-10351639-B2 · Jul 16, 2019 · US
Upgrading 5-nonanone
US-10315966-B2 · Jun 11, 2019 · US
Olefin polymerization catalyst system comprising mesoporous organosilica support
US-10294312-B2 · May 21, 2019 · US
Noble metal hydrogenation catalysts and aromatic saturation methods
US-2019144774-A1 · May 16, 2019 · US
Olefin polymerization catalyst system comprising mesoporous organosilica support
US-10266622-B2 · Apr 23, 2019 · US
Olefin polymerization catalyst system comprising mesoporous organosilica support
US-10239967-B2 · Mar 26, 2019 · US
Noble metal hydrogenation catalysts and aromatic saturation methods
US-10227539-B2 · Mar 12, 2019 · US
Method and system for producing low aromatic hydrocarbon products
US-10227535-B2 · Mar 12, 2019 · US
Organosilica materials and uses thereof
US-10207249-B2 · Feb 19, 2019 · US
Adsorbent for heteroatom species removal and uses thereof
US-10183272-B2 · Jan 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10G45/34?
- CPC C10G45/34 is the Cooperative Patent Classification code for “characterised by the catalyst used.”
- How many patents are filed under CPC C10G45/34 (characterised by the catalyst used)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC C10G45/34 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).