Inventor

Lihong Sun

Inventor
Lexington, MA, US

Overview

19→
Patents
2007–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 19 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 preparations23%
C07DHeterocyclic compounds23%
A61KPreparations for medical, dental or toiletry purposes21%
C07CAcyclic or carbocyclic compounds12%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
C07BGeneral methods of organic chemistry6%
Y02ATechnologies for adaptation to climate change3%
B62DMotor vehicles1%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers1%
F25BRefrigeration machines, plants or systems1%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2010Based in Arlington, MA, US· patent location history
2009–2010Patents assigned to BIOGEN IDEC INC (2)· patent assignee history
2014–2018Patents assigned to SUNESIS PHARMACEUTICALS INC (4)· patent assignee history
2014–2017Patents assigned to GUCKIAN KEVIN (2)· patent assignee history
2014–2020Based in Lexington, MA, US· patent location history
2016–2020Patents assigned to BIOGEN MA INC (11)· patent assignee history
2017–2018Patents assigned to MILLENNIUM PHARM INC (3)· patent assignee history
2017Based in Cambridge, MA, US· patent location history
2021Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIOGEN MA INC112016–2020
SUNESIS PHARMACEUTICALS INC42014–2018
MILLENNIUM PHARM INC32017–2018
BIOGEN IDEC INC22009–2010
GUCKIAN KEVIN22014–2017
Locations
LocationPatentsSpan
Lexington, Massachusetts, US142014–2020
Arlington, Massachusetts, US32007–2010
Wuhan, CN12021
Cambridge, Massachusetts, US12017