LexDanaLexDanabeta
Inventor

XIAOPING ZHAN

Inventor
CN

Overview

1→
Patents
2023
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.

A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
B01DSeparation50%
PatentTitleYear
11,697,014Device for preventing contamination of positive-pressure connector of indwelling needle and method based on same2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to SHANGHAI GOLDEN PHARMATECH CO LTD (1)· patent assignee history
2023Patents assigned to UNIV SHANGHAI JIAOTONG (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI GOLDEN PHARMATECH CO LTD12023
UNIV SHANGHAI JIAOTONG12023
Locations
LocationPatentsSpan
CN12023