Inventor

Chin-Chyuan Chang

Inventor
Pingtung County, TW

Overview

1→
Patents
2017
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
C12NMicroorganisms or enzymes50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to NATIONAL PINGTUNG UNIV OF SCIENCE & TECHNOLO (1)· patent assignee history
2017Patents assigned to UNIV NAT PINGTUNG SCI & TECH (1)· patent assignee history
2017Based in Pingtung County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NATIONAL PINGTUNG UNIV OF SCIENCE & TECHNOLO12017
UNIV NAT PINGTUNG SCI & TECH12017
Locations
LocationPatentsSpan
Pingtung County, TW12017