Inventor

Qun Zeng

Inventor
Beijing, CN

Overview

2→
Patents
2012–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C07CAcyclic or carbocyclic compounds14%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%
C08BPolysaccharides14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04WWireless communication networks14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to MOTOROLA MOBILITY INC (1)· patent assignee history
2012Patents assigned to TANG YIMING (1)· patent assignee history
2012Based in Singapore, SG· patent location history
2020Patents assigned to BEIJING SNOWLE BIO TECH CO LTD (1)· patent assignee history
2020Patents assigned to SHEYANG PHARMACEUTICAL UNIV (1)· patent assignee history
2020Patents assigned to UNIV SHENYANG PHARMACEUTICAL (1)· patent assignee history
2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING SNOWLE BIO TECH CO LTD12020
MOTOROLA MOBILITY INC12012
SHEYANG PHARMACEUTICAL UNIV12020
TANG YIMING12012
UNIV SHENYANG PHARMACEUTICAL12020
Locations
LocationPatentsSpan
Beijing, CN12020
Singapore, SG12012