LexDanaLexDanabeta
Inventor

Tommy Hung-Ting Chen

Inventor
Naperville, IL, US

Overview

6→
Patents
2013–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B01Dprimary
B01DSeparation33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C04BLime, magnesia8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
G09FDisplaying8%
H05KPrinted circuits8%
PatentTitleYear
10,976,607Electronic device202110,654,753Gypsum additive to control mercury20209,475,030'Silica containing basic sorbent for acid gas removal'20169,227,172'Silica containing basic sorbent for acid gas removal'20168,961,821'Gas stream treatment process'20158,609,046'Gas stream treatment process'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to ECOLAB USA INC (5)· patent assignee history
2013Patents assigned to NALCO CO (1)· patent assignee history
2013–2016Based in Naperville, IL, US· patent location history
2015Based in Napeville, IL, US· patent location history
2020Based in Aurora, IL, US· patent location history
2021Patents assigned to INNOLUX CORP (1)· patent assignee history
2021Based in Miao-Li County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ECOLAB USA INC52013–2020
INNOLUX CORP12021
NALCO CO12013
Locations
LocationPatentsSpan
Naperville, Illinois, US32013–2016
Miao-Li County, TW12021
Aurora, Illinois, US12020
Napeville, Illinois, US12015