Production method of rare earth magnet
US-9520230-B2 · Dec 13, 2016 · US
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Dempsey Nora patents
Dempsey Nora holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 0 |
| First publication | Dec 13, 2016 |
| Latest publication | Dec 13, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2016 | 1 |
| Year | Patents |
|---|---|
| 2016 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Production method of rare earth magnet
US-9520230-B2 · Dec 13, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01F41/005 | 1 |
| H01F10/126 | 1 |
| B22F2998/00 | 1 |
| C22C38/06 | 1 |
| B22F3/24 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 1 |
| Chemistry & Metallurgy | 1 |
| Electricity | 1 |