Inventor

Xiang-Qun Xie

Inventor
Sewickley, PA, US

Overview

5→
Patents
2014–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds29%
C07DHeterocyclic compounds29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
A61KPreparations for medical, dental or toiletry purposes7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds7%
C12NMicroorganisms or enzymes7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to UNIV PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (2)· patent assignee history
2014–2020Based in Sewickley, PA, US· patent location history
2017Patents assigned to ID4PHARMA LLC (1)· patent assignee history
2017Patents assigned to KURIHARA NORIYOSHI (1)· patent assignee history
2017Patents assigned to MYINT KYAW-ZEYAR (1)· patent assignee history
2020Patents assigned to KINGFA SCIENCE & TECHNOLOGY CO (1)· patent assignee history
2020Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION22014–2016
ID4PHARMA LLC12017
KINGFA SCIENCE & TECHNOLOGY CO12020
KURIHARA NORIYOSHI12017
MYINT KYAW-ZEYAR12017
Locations
LocationPatentsSpan
Sewickley, Pennsylvania, US42014–2020
Guangdong, CN12020