Inventor

PI HUNG LIAO

Inventor
CN

Overview

1→
Patents
2025
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61QSpecific use of cosmetics or similar toiletry preparations25%
C07KPeptides25%
C12NMicroorganisms or enzymes25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to GUANGDONG COOPERATE BIOTECHNOLOGY CO LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GUANGDONG COOPERATE BIOTECHNOLOGY CO LTD12025
Locations
LocationPatentsSpan
CN12025