Systems and methods for electrical energy storage
US-11309574-B2 · Apr 19, 2022 · US
This page is not indexed by search engines while we improve data quality.
Campbell Patrick patents
Campbell Patrick holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Oct 11, 2016 |
| Latest publication | Apr 19, 2022 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Biomaterials for track and puncture closure
US-9463004-B2 · Oct 11, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Systems and methods for electrical energy storage
US-11309574-B2 · Apr 19, 2022 · US
Biomaterials for track and puncture closure
US-9463004-B2 · Oct 11, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A61B17/0057 | 1 |
| A61L31/145 | 1 |
| A61B2017/00654 | 1 |
| A61B2017/0065 | 1 |
| A61L31/06 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 1 |
| Operations & Transport | 1 |
| Electricity | 1 |