Inventor
MARK A. CHRISTENSEN
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body56%
A47KSanitary equipment11%
B05BSpraying apparatus11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
12,403,294Blood control for a catheter insertion device202511,793,989Distal valve for a catheter202311,759,618Blood control for a catheter insertion device202311,659,962Tub liner for infants bathtub202311,241,547Atomizer for nasal therapy202211,207,496Stylet apparatuses and methods of manufacture2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to BARD INC C R (4)· patent assignee history
2021–2025Based in US· patent location history
2022Patents assigned to BROWN J MICHAEL (1)· patent assignee history
2022Patents assigned to CHRISTENSEN MARK A (1)· patent assignee history
2022Patents assigned to CROLL PERRY W (1)· patent assignee history
2023Patents assigned to CATAPULT PRODUCTS LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BARD INC C R | 4 | 2021–2025 |
| BROWN J MICHAEL | 1 | 2022 |
| CATAPULT PRODUCTS LLC | 1 | 2023 |
| CHRISTENSEN MARK Aself | 1 | 2022 |
| CROLL PERRY W | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2021–2025 |