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Inventor

Chenxi DU

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%
C07CAcyclic or carbocyclic compounds20%
C07DHeterocyclic compounds20%
LOC0320%
PatentTitleYear
12,310,944Selective butyrylcholinesterase inhibitor or pharmaceutically acceptable salt thereof, preparation method and use thereof2025D1074186Earphone box2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to IKKO AUDIO TECH SHENZHEN CO LIMITED (1)· patent assignee history
2025Patents assigned to UNIV CHINA PHARMA (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IKKO AUDIO TECH SHENZHEN CO LIMITED12025
UNIV CHINA PHARMA12025
Locations
LocationPatentsSpan
CN22025