Inventor

Yunmei REN

Inventor
CN

Overview

1→
Patents
2024
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.

A61Jprimary
A61JContainers specially adapted for medical or pharmaceutical purposes33%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials33%
Y02PClimate change mitigation technologies in the production or processing of goods33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to SHANGHAI MODERN PHARMACEUTICAL ENGINEERING RES CENTER CO LTD (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI MODERN PHARMACEUTICAL ENGINEERING RES CENTER CO LTD12024
Locations
LocationPatentsSpan
CN12024