Denison Mines Corp (DNN)
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 20261 patent granted to the 2 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Denison Mines Corp’s names, not what it holds today.
2 published
0 published
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Jul 11, 2023 | 11,697,914 | System and methods for in situ recovery and processing of recovered solutions | Civil engineering | Denison Mines Corp. |
| Published | Application | Title | Field | Owner as printed |
|---|---|---|---|---|
| Jun 18, 2020 | 2020/0190907 | Method of Surface Borehole Mining Using Horizontal Drilling Techniques | Civil engineering | Denison Mines Corp. |
| Mar 19, 2020 | 2020/0088010 | System and Methods for In Situ Recovery and Processing of Recovered Solutions | Civil engineering | Denison Mines Corp. · patent 11,697,914 granted from it |
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.