Inventor

Yingfei Yang

Inventor
Belmont, MA, US

Overview

7→
Patents
2000–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 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 preparations41%
C07DHeterocyclic compounds35%
A61KPreparations for medical, dental or toiletry purposes12%
C12NMicroorganisms or enzymes6%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in San Jose, CA, US· patent location history
2007Patents assigned to ACTIVBIOTICS INC (2)· patent assignee history
2007–2017Based in Belmont, MA, US· patent location history
2009Patents assigned to ACTIVBIOTICS PHARMA LLC (2)· patent assignee history
2015–2017Patents assigned to BARTOLOZZI ALESSANDRA (2)· patent assignee history
2015–2017Patents assigned to CAMPBELL STEWART (2)· patent assignee history
2015–2017Patents assigned to FOUDOULAKIS HOPE (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACTIVBIOTICS INC22007
ACTIVBIOTICS PHARMA LLC22009
BARTOLOZZI ALESSANDRA22015–2017
CAMPBELL STEWART22015–2017
FOUDOULAKIS HOPE22015–2017
Locations
LocationPatentsSpan
Belmont, Massachusetts, US62007–2017
San Jose, California, US12000