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Inventor

Chunmei Hu

Inventor
Beijing, CN

Overview

2→
Patents
2018–2019
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
C07DHeterocyclic compounds40%
A61KPreparations for medical, dental or toiletry purposes20%
PatentTitleYear
10,174,037Dihydropyrazolopyrimidinone compounds as PDE2 inhibitors201910,160,7626-alkyl dihydropyrazolopyrimidinone compounds as PDE2 inhibitors2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to MERCK SHARP & DOHME (2)· patent assignee history
2018–2019Patents assigned to MSD R & D CHINA CO LTD (2)· patent assignee history
2018–2019Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK SHARP & DOHME22018–2019
MSD R & D CHINA CO LTD22018–2019
Locations
LocationPatentsSpan
Beijing, CN22018–2019