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Inventor

James Alexander Wylie

Inventor
Royston, GB

Overview

6→
Patents
2013–2020
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
B01DSeparation24%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry24%
Y02ATechnologies for adaptation to climate change20%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general16%
Y02TClimate change mitigation technologies related to transportation12%
F02DControlling combustion engines4%
PatentTitleYear
10,539,055Exhaust system with a modified lean NOx trap202010,179,329Combining SCR with PNA for low temperature emission control20199,828,896Exhaust system with a modified lean NO20179,140,167'Oxidation catalyst for a lean burn internal combustion engine'20158,906,329'Zeolite catalyst containing metal'20148,535,629'Zeolite catalyst containing metal'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to JOHNSON MATTHEY PLC (6)· patent assignee history
2013–2015Patents assigned to PHILLIPS PAUL RICHARD (2)· patent assignee history
2013Patents assigned to BALLINGER TODD HOWARD (1)· patent assignee history
2013Patents assigned to BLAKEMAN PHILIP GERALD (1)· patent assignee history
2013–2020Based in Royston, GB· patent location history
2015Patents assigned to BERGEAL DAVID (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSON MATTHEY PLC62013–2020
PHILLIPS PAUL RICHARD22013–2015
BALLINGER TODD HOWARD12013
BERGEAL DAVID12015
BLAKEMAN PHILIP GERALD12013
Locations
LocationPatentsSpan
Royston, GB62013–2020