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Inventor

Glen Spreitzer

Inventor
Collegeville, PA, US

Overview

6→
Patents
2014–2020
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
B01DSeparation20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general20%
Y02ATechnologies for adaptation to climate change20%
Y02TClimate change mitigation technologies related to transportation20%
PatentTitleYear
10,688,475Catalysed substrate monolith202010,207,254Catalysed substrate monolith20199,597,661'Catalysed substrate monolith'20179,259,684'Exhaust system for a lean-burn internal combustion engine including SCR catalyst'20169,046,022'Catalysed substrate monolith'20158,667,785'Catalysed substrate monolith'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to JOHNSON MATTHEY PLC (6)· patent assignee history
2014–2017Based in Collegeville, PA, US· patent location history
2019–2020Based in Audubon, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSON MATTHEY PLC62014–2020
Locations
LocationPatentsSpan
Collegeville, Pennsylvania, US42014–2017
Audubon, Pennsylvania, US22019–2020