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Inventor

Julian Peter Cox

Inventor
Malvern, PA, US

Overview

14→
Patents
2002–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 14 as inventor

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

B01Dprimary
B01DSeparation22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general15%
Y02ATechnologies for adaptation to climate change15%
Y02TClimate change mitigation technologies related to transportation12%
C04BLime, magnesia5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
PatentTitleYear
10,221,742CO slip catalyst and method of using201910,173,173Ammonia slip catalyst20199,694,349'CO slip catalyst and method of using'20179,687,786'Catalyzed filter for treating exhaust gas'20179,687,785'Catalyzed filter for treating exhaust gas'20179,579,638'Ammonia slip catalyst'20179,266,064'Co slip catalyst and method of using'20169,040,003'Three way catalyst comprising extruded solid body'20158,906,329'Zeolite catalyst containing metal'20148,603,423'Three way catalyst comprising extruded solid body'20138,535,629'Zeolite catalyst containing metal'20138,329,127'Combined slip catalyst and hydrocarbon exotherm catalyst'20128,263,032'Oxidation catalyst'20126,488,904'Method of controlling emissions in exhaust gases from a two-stroke gasoline engine'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2019Patents assigned to JOHNSON MATTHEY PLC (14)· patent assignee history
2002Based in Reading, GB· patent location history
2012–2013Patents assigned to COX JULIAN PETER (3)· patent assignee history
2012–2013Patents assigned to ANDERSEN PAUL JOSEPH (2)· patent assignee history
2012–2013Patents assigned to CHEN HAI-YING (2)· patent assignee history
2012–2017Based in Malvern, PA, US· patent location history
2013Patents assigned to BALLINGER TODD HOWARD (2)· patent assignee history
2019Based in Wayne, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSON MATTHEY PLC142002–2019
COX JULIAN PETERself32012–2013
ANDERSEN PAUL JOSEPH22012–2013
BALLINGER TODD HOWARD22013
CHEN HAI-YING22012–2013
Locations
LocationPatentsSpan
Malvern, Pennsylvania, US112012–2017
Wayne, Pennsylvania, US22019
Reading, GB12002