Inventor
Mark Christianson
Inventor
Plymouth, MN, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels72%
A61BDiagnosis17%
A61LMethods or apparatus for sterilising materials or objects in general10%
PatentTitleYear
11,109,969Guidewire delivery of transcatheter heart valve202111,096,782Frame features for prosthetic mitral valves202111,076,956Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis202111,071,627Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis202110,786,351Prosthetic mitral valves and apparatus and methods for delivery of same202010,779,937Transcatheter heart valve with plication window and tissue anchors202010,765,511Transcatheter heart valve with plication tissue anchors202010,758,346A2 clip for side-delivered transcatheter mitral valve prosthesis202010,653,522Proximal tab for side-delivered transcatheter heart valve prosthesis202010,631,983Distal subannular anchoring tab for side-delivered transcatheter valve prosthesis202010,610,354Epicardial anchor devices and methods202010,595,994Side-delivered transcatheter heart valve replacement202010,595,996Thrombus management and structural compliance features for prosthetic heart valves202010,478,293Retrieval and repositioning system for prosthetic heart valve201910,463,494Prosthetic heart valve and systems and methods for delivering the same201910,463,489Prosthetic heart valve and systems and methods for delivering the same201910,405,976Structural members for prosthetic mitral valves201910,321,995Orthogonally delivered transcatheter heart valve replacement201910,201,419Apparatus and methods for transfemoral delivery of prosthetic mitral valve20199,610,159'Structural members for prosthetic mitral valves'20179,597,181'Thrombus management and structural compliance features for prosthetic heart valves'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to TENDYNE HOLDINGS INC (11)· patent assignee history
2017–2021Based in Plymouth, MN, US· patent location history
2019–2020Patents assigned to VDYNE LLC (7)· patent assignee history
2020–2021Patents assigned to VDYNE INC (8)· patent assignee history
2020Based in Maple Grove, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TENDYNE HOLDINGS INC | 11 | 2017–2021 |
| VDYNE INC | 8 | 2020–2021 |
| VDYNE LLC | 7 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plymouth, Minnesota, US | 20 | 2017–2021 |
| Maple Grove, Minnesota, US | 1 | 2020 |