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Inventor

Yunhui Ding

Inventor
Shanghai, CN

Overview

1→
Patents
2015
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%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
8,980,314'Enteric formulation of duloxetine and its core and preparation method'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to DING YUNHUI (1)· patent assignee history
2015Patents assigned to SHANGHAI ZHONGXI PHARMACEUTICAL CORP (1)· patent assignee history
2015Patents assigned to ZHENG SIJI (1)· patent assignee history
2015Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DING YUNHUIself12015
SHANGHAI ZHONGXI PHARMACEUTICAL CORP12015
ZHENG SIJI12015
Locations
LocationPatentsSpan
Shanghai, CN12015