Inventor

Alan X. Xiang

Inventor
Irvine, CA, US

Overview

15→
Patents
2008–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 15 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 preparations28%
C07DHeterocyclic compounds25%
A61KPreparations for medical, dental or toiletry purposes19%
C07HSugars13%
Y02ATechnologies for adaptation to climate change11%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body2%
C07BGeneral methods of organic chemistry2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2014Patents assigned to ANADYS PHARMACEUTICALS INC (8)· patent assignee history
2008Based in Chula Vista, CA, US· patent location history
2009–2014Based in San Diego, CA, US· patent location history
2012–2014Patents assigned to HALEY GREGORY J (2)· patent assignee history
2012–2014Patents assigned to LENNOX JOSEPH R (2)· patent assignee history
2012–2014Patents assigned to RUEDEN ERIK J (2)· patent assignee history
2016–2021Patents assigned to EFFECTOR THERAPEUTICS INC (7)· patent assignee history
2016–2021Based in Irvine, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANADYS PHARMACEUTICALS INC82008–2014
EFFECTOR THERAPEUTICS INC72016–2021
HALEY GREGORY J22012–2014
LENNOX JOSEPH R22012–2014
RUEDEN ERIK J22012–2014
Locations
LocationPatentsSpan
Irvine, California, US72016–2021
San Diego, California, US72009–2014
Chula Vista, California, US12008