LexDanaLexDanabeta
Inventor

JI-FENG CHEN

Inventor
US

Overview

4→
Patents
2023–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Fprimary
A61FFilters implantable into blood vessels50%
A61LMethods or apparatus for sterilising materials or objects in general25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
12,447,013Apparatus and method for replacing a diseased cardiac valve202512,427,016Apparatus and method for replacing a diseased cardiac valve202512,318,291Method for implanting a cardiovascular valve202511,547,560Implantable cardiovascular valve2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to CLEVELAND CLINIC FOUND (2)· patent assignee history
2023–2025Based in US· patent location history
2025Patents assigned to EDWARDS LIFESCIENCES CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EDWARDS LIFESCIENCES CORP32025
CLEVELAND CLINIC FOUND22023–2025
Locations
LocationPatentsSpan
US42023–2025