LexDanaLexDanabeta
Inventor

Kefei DOU

Inventor
CN

Overview

1→
Patents
2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 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 general50%
PatentTitleYear
12,433,773Cobalt-chromium alloy stent and drug eluting stent2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to AMSINOMED MEDICAL CO LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMSINOMED MEDICAL CO LTD12025
Locations
LocationPatentsSpan
CN12025