Inventor

Xiao Mei Zheng

Inventor
Natick, MA, US

Overview

9→
Patents
2014–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 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 preparations43%
C07DHeterocyclic compounds43%
A61KPreparations for medical, dental or toiletry purposes10%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2017Patents assigned to AMGEN INC (9)· patent assignee history
2014–2016Patents assigned to ZHENG XIAO MEI (3)· patent assignee history
2014–2016Patents assigned to DIMAURO ERIN F (2)· patent assignee history
2014–2016Patents assigned to DINEEN THOMAS (2)· patent assignee history
2014–2016Patents assigned to NGUYEN HANH NHO (2)· patent assignee history
2014–2017Based in Natick, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMGEN INC92014–2017
ZHENG XIAO MEIself32014–2016
DIMAURO ERIN F22014–2016
DINEEN THOMAS22014–2016
NGUYEN HANH NHO22014–2016
Locations
LocationPatentsSpan
Natick, Massachusetts, US92014–2017