Inventor

Xiaoliang Chen

Inventor

Hoover, AL, US

Overview

2003–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes16%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%

C07DHeterocyclic compounds16%

C07CAcyclic or carbocyclic compounds11%

LOC1311%

G06FElectric digital data processing5%

H01RElectrically-conductive connections5%

H02NElectric machines not otherwise provided for5%

H10NElectric solid-state devices not otherwise provided for5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to HON HAI PREC IND CO LTD (1)· patent assignee history

2017–2018Patents assigned to NINGBO GUDE ELECTRONIC TECH CO LTD (2)· patent assignee history

2017–2018Based in Zhejiang, CN· patent location history

2017Based in Xi'an, CN· patent location history

2020Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

2020Based in Nanjing, CN· patent location history

2021Patents assigned to ADT PHARMACEUTICALS LLC (2)· patent assignee history

2021Patents assigned to CHEMOCENTRYX INC (1)· patent assignee history

2021Based in Hoover, AL, US· patent location history

2021Based in East Palo Alto, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ADT PHARMACEUTICALS LLC	2	2021
NINGBO GUDE ELECTRONIC TECH CO LTD	2	2017–2018
CHEMOCENTRYX INC	1	2021
HON HAI PREC IND CO LTD	1	2003
HUAWEI TECH CO LTD	1	2020

Locations