Inventor

Parcharee Tivitmahaisoon

Inventor
Boston, MA, US

Overview

6→
Patents
2012–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

C07Dprimary
C07DHeterocyclic compounds38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
A61KPreparations for medical, dental or toiletry purposes25%
C07BGeneral methods of organic chemistry6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to DUNN JAMES PATRICK (2)· patent assignee history
2012–2013Patents assigned to GOLDSTEIN DAVID MICHAEL (2)· patent assignee history
2012–2013Patents assigned to GONG LEYI (2)· patent assignee history
2012–2013Patents assigned to HAN XIAOCHUN (2)· patent assignee history
2012–2013Based in Redwood City, CA, US· patent location history
2016–2020Patents assigned to EISAI R&D MAN CO LTD (2)· patent assignee history
2016–2021Based in Boston, MA, US· patent location history
2020Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DUNN JAMES PATRICK22012–2013
EISAI R&D MAN CO LTD22016–2020
GOLDSTEIN DAVID MICHAEL22012–2013
GONG LEYI22012–2013
HAN XIAOCHUN22012–2013
Locations
LocationPatentsSpan
Boston, Massachusetts, US32016–2021
Redwood City, California, US22012–2013
San Francisco, California, US12020