Activated carbon
US-2025121353-A1 · Apr 17, 2025 · US
Adall Co Ltd patents
Adall Co Ltd holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 3 |
| First publication | Aug 26, 2021 |
| Latest publication | Apr 17, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Activated carbon
US-12258284-B2 · Mar 25, 2025 · US
Activated carbon
US-11873235-B2 · Jan 16, 2024 · US
Activated carbon
US-2021261441-A1 · Aug 26, 2021 · US
Activated carbon
US-2021261442-A1 · Aug 26, 2021 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Activated carbon
US-2025121353-A1 · Apr 17, 2025 · US
Activated carbon
US-12258284-B2 · Mar 25, 2025 · US
Activated carbon
US-11873235-B2 · Jan 16, 2024 · US
Activated carbon
US-2021261441-A1 · Aug 26, 2021 · US
Activated carbon
US-2021261442-A1 · Aug 26, 2021 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 5 |
| Chemistry & Metallurgy | 5 |
| Textiles & Paper | 5 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Adall Co Ltd have in patentsdb?
- Adall Co Ltd is linked to 5 publications as assignee in our database.
- What technology areas does Adall Co Ltd patent most?
- Top mapped technology areas by patent count: Operations & Transport (5); Chemistry & Metallurgy (5); Textiles & Paper (5).
- Is Adall Co Ltd's patent activity growing?
- In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).
- What are recent patents assigned to Adall Co Ltd?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.