Inventor

Changning Wang

Inventor
Acton, MA, US

Overview

4→
Patents
2019–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
C07DHeterocyclic compounds25%
C07BGeneral methods of organic chemistry17%
C07CAcyclic or carbocyclic compounds17%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
H04LTransmission of digital information, e.g. telegraphic communication8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to MASSACHUSETTS GEN HOSPITAL (2)· patent assignee history
2019Patents assigned to UNIV CASE WESTERN RESERVE (1)· patent assignee history
2019Patents assigned to WANG CHANGNING (1)· patent assignee history
2019Patents assigned to WANG YANMING (1)· patent assignee history
2019–2020Based in Acton, MA, US· patent location history
2019Based in Melrose, MA, US· patent location history
2021Patents assigned to FACEBOOK INC (1)· patent assignee history
2021Based in Fremont, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASSACHUSETTS GEN HOSPITAL22019–2020
FACEBOOK INC12021
UNIV CASE WESTERN RESERVE12019
WANG CHANGNINGself12019
WANG YANMING12019
Locations
LocationPatentsSpan
Acton, Massachusetts, US22019–2020
Fremont, California, US12021
Melrose, Massachusetts, US12019