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Inventor

Jianxin Feng

Inventor
Levittown, PA, US

Overview

4→
Patents
2009–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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 preparations38%
C07DHeterocyclic compounds38%
A61KPreparations for medical, dental or toiletry purposes13%
A61QSpecific use of cosmetics or similar toiletry preparations13%
PatentTitleYear
10,729,639Fast drying nail polish topcoat20207,723,355'7,8-dihydro-1,6-naphthyridin-5(6H)-ones and related bicyclic compounds as inhibitors of dipeptidyl peptidase IV and methods'20107,618,980'Pyrrolo(oxo)quinolines as 5HT ligands'20097,572,805'Pyrrolo(oxo)isoquinolines as 5HT ligands'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to BRISTOL MYERS SQUIBB CO (3)· patent assignee history
2009Based in Levittown, PA, US· patent location history
2010Based in Mechanicville, NY, US· patent location history
2020Patents assigned to OREAL (1)· patent assignee history
2020Based in Clark, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRISTOL MYERS SQUIBB CO32009–2010
OREAL12020
Locations
LocationPatentsSpan
Levittown, Pennsylvania, US22009
Clark, New Jersey, US12020
Mechanicville, New York, US12010