Delivery payment systems
US-9519933-B2 · Dec 13, 2016 · US
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Johnson Derrick patents
Johnson Derrick holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | May 17, 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 | 2 |
| Year | Patents |
|---|---|
| 2016 | 2 |
Recent patents
Latest publications where this party is an assignee.
Four-leaflet stented mitral heart valve
US-9339381-B2 · May 17, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Delivery payment systems
US-9519933-B2 · Dec 13, 2016 · US
Four-leaflet stented mitral heart valve
US-9339381-B2 · May 17, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A61F2/2412 | 1 |
| A61F2/2418 | 1 |
| G06Q30/04 | 1 |
| G06Q10/087 | 1 |
| G06Q40/02 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 1 |
| Physics | 1 |