LexDanaLexDanabeta
Inventor

Zhongwei ZHENG

Inventor
CN

Overview

4→
Patents
2022–2026
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.

A61Bprimary
A61BDiagnosis60%
A61FFilters implantable into blood vessels20%
A61MDevices for introducing media into, or onto, the body20%
PatentTitleYear
12,527,590Mesh basket device capable of measuring the size of stones202612,161,312Sheath, surgical assembly and method of using the same202411,684,499Stent delivery system202311,504,510Dilatable balloon catheter2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to INNOVEX MEDICAL CO LTD (3)· patent assignee history
2022–2026Based in CN· patent location history
2023Patents assigned to SHANGHAI ELITEK BIOSCIENCES CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INNOVEX MEDICAL CO LTD32022–2026
SHANGHAI ELITEK BIOSCIENCES CO LTD12023
Locations
LocationPatentsSpan
CN42022–2026