High surface area carbon and process for its production
US-9517445-B2 · Dec 13, 2016 · US
being more than 1000 m2/g
being more than 1000 m2/g · 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 | B01J20/28066 |
| Official title | {being more than 1000 m2/g} |
| Display label | being more than 1000 m2/g |
| Total patents | 528 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 42 |
| 2017 | 48 |
| 2018 | 49 |
| 2019 | 47 |
| 2020 | 40 |
| 2021 | 57 |
| 2022 | 40 |
| 2023 | 58 |
| 2024 | 55 |
| 2025 | 48 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Activated carbon, adsorption material and electrode
US-2016355403-A1 · Dec 8, 2016 · US
Iron Metal Organic Framework Materials
US-2016346759-A1 · Dec 1, 2016 · US
Method to provide pipeline quality natural gas
US-2016333275-A1 · Nov 17, 2016 · US
Process for reducing the content of organic nitrogen compounds from hydrotreating feedstocks for ultra-low-sulfur diesel production
US-2016332138-A1 · Nov 17, 2016 · US
Monolithic natural gas storage delivery system based on sorbents
US-9452380-B2 · Sep 27, 2016 · US
Filter materials for treating and purifying gas
US-9440219-B2 · Sep 13, 2016 · US
Metal-organic frameworks with a high density of highly charged exposed metal cation sites
US-2016250618-A1 · Sep 1, 2016 · US
Porous polymer network materials
US-9409116-B2 · Aug 9, 2016 · US
Activated carbon with a metal based component
US-9409162-B2 · Aug 9, 2016 · US
Aldehyde removing agent
US-2016214079-A1 · Jul 28, 2016 · US
Rapid and enhanced activation of microporous coordination polymers by flowing supercritical CO2
US-9393548-B2 · Jul 19, 2016 · US
Coating methods using organosilica materials and uses thereof
US-2016167016-A1 · Jun 16, 2016 · US
Methods of separating aromatic compounds from lube base stocks
US-2016168484-A1 · Jun 16, 2016 · US
Membrane fabrication methods using organosilica materials and uses thereof
US-2016168485-A1 · Jun 16, 2016 · US
Organosilica materials and uses thereof
US-2016168173-A1 · Jun 16, 2016 · US
Organosilica materials and uses thereof
US-2016168333-A1 · Jun 16, 2016 · US
Process for heavy oil upgrading in a double-wall reactor
US-2016145499-A1 · May 26, 2016 · US
Superadsorbent material system for improved filtration applications
US-2016136563-A1 · May 19, 2016 · US
Inherently concrete-compatible carbon sorbents for mercury removal from flue gas
US-9321032-B1 · Apr 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J20/28066?
- CPC B01J20/28066 is the Cooperative Patent Classification code for “being more than 1000 m2/g.”
- How many patents are filed under CPC B01J20/28066 (being more than 1000 m2/g)?
- Our database includes 528 publications tagged with this CPC code.
- Is patent activity under CPC B01J20/28066 growing?
- Publication counts under this code: 55 in 2024 vs 48 in 2025 (latest complete years).