Inventor

Jingyang Guan

Inventor
Beijing, CN

Overview

1→
Patents
2018
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 purposes50%
C12NMicroorganisms or enzymes50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to HONG GUAN LTD (1)· patent assignee history
2018Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONG GUAN LTD12018
Locations
LocationPatentsSpan
Beijing, CN12018