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Inventor

Victor Chang

Inventor
San Diego, CA, US

Overview

2→
Patents
2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Jprimary
A61JContainers specially adapted for medical or pharmaceutical purposes50%
A61MDevices for introducing media into, or onto, the body50%
PatentTitleYear
8,721,615'Ampoule comprising an ampoule holder'20148,636,689'Pen injection device and method of using same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to AMYLIN PHARMACEUTICALS LLC (1)· patent assignee history
2014Patents assigned to ASTRAZENECA PHARMACEUTICALS LP (1)· patent assignee history
2014Patents assigned to CHANG VICTOR (1)· patent assignee history
2014Patents assigned to CHANG VICTOR WEI-CHUNG (1)· patent assignee history
2014Patents assigned to DRUNK ANNETTE (1)· patent assignee history
2014Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMYLIN PHARMACEUTICALS LLC12014
ASTRAZENECA PHARMACEUTICALS LP12014
CHANG VICTORself12014
CHANG VICTOR WEI-CHUNGself12014
DRUNK ANNETTE12014
Locations
LocationPatentsSpan
San Diego, California, US22014