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Inventor

Yuhui Zha

Inventor
Columbus, IN, US

Overview

3→
Patents
2018–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation17%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general17%
Y02TClimate change mitigation technologies related to transportation17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
B05DProcesses for applying fluent materials to surfaces, in general8%
C03CChemical composition of glasses, glazes or vitreous enamels8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof8%
PatentTitleYear
11,059,992Waterborne polyurethane coatings202110,799,833Sensor configuration for aftertreatment system including SCR on filter202010,022,667Systems and methods for increasing nitrogen dioxide fraction in exhaust gas at low temperature2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to CUMMINS INC (1)· patent assignee history
2018–2020Based in Columbus, IN, US· patent location history
2020Patents assigned to CUMMINS EMISSION SOLUTIONS INC (1)· patent assignee history
2021Patents assigned to SUN CHEMICAL CORP (1)· patent assignee history
2021Based in Berkeley Heights, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CUMMINS EMISSION SOLUTIONS INC12020
CUMMINS INC12018
SUN CHEMICAL CORP12021
Locations
LocationPatentsSpan
Columbus, IN, US22018–2020
Berkeley Heights, New Jersey, US12021