Inventor

Chenjiang Yao

Inventor
Hangzhou, CN

Overview

4→
Patents
2018–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07KPeptides25%
C12NMicroorganisms or enzymes25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to GMAX BIOPHARM LLC (4)· patent assignee history
2018–2020Based in Hangzhou, CN· patent location history
2019Patents assigned to Gmaz Biopharm LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GMAX BIOPHARM LLC42018–2020
Gmaz Biopharm LLC12019
Locations
LocationPatentsSpan
Hangzhou, CN42018–2020