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Inventor

DAN TIAN

Inventor
CN

Overview

2→
Patents
2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07KPeptides20%
C12NMicroorganisms or enzymes20%
LOC2320%
PatentTitleYear
12,398,369Purified double negative T cell and preparation and use thereof2025D1060599Filter replacement cartridge2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to BEIJING IMMUTECH LLC (1)· patent assignee history
2025Patents assigned to TIAN DAN (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING IMMUTECH LLC12025
TIAN DANself12025
Locations
LocationPatentsSpan
CN22025