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Inventor

HUAPENG LI

Inventor
CN

Overview

2→
Patents
2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Kprimary
C07KPeptides33%
C12NMicroorganisms or enzymes33%
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
PatentTitleYear
12,466,858Helper plasmid and method for preparing recombinant adeno-associated virus202512,226,473SARS-COV-2 antigen polypeptide, recombinant adeno-associated virus expressing the polypeptide, and vaccine containing the virus2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to HENGDA BIOMEDICAL TECH CO LTD (1)· patent assignee history
2025Patents assigned to PACKGENE BIOTECH 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
HENGDA BIOMEDICAL TECH CO LTD12025
PACKGENE BIOTECH CO LTD12025
Locations
LocationPatentsSpan
CN22025