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Inventor

Michael Ulrich

Inventor
West Bloomfield, MI, US

Overview

2→
Patents
1983–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation20%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general20%
F02DControlling combustion engines20%
Y02TClimate change mitigation technologies related to transportation20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
9,188,045'Non-intrusive exhaust gas sensor monitoring based on fuel vapor purge operation'20154,411,846'Apparatus for absorbing gases'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to HOECHST AG (1)· patent assignee history
1983Based in Kelkheim, DE· patent location history
2015Patents assigned to BANKER ADAM NATHAN (1)· patent assignee history
2015Patents assigned to FORD GLOBAL TECH LLC (1)· patent assignee history
2015Patents assigned to KERNS JAMES MICHAEL (1)· patent assignee history
2015Patents assigned to MAKKI IMAD HASSAN (1)· patent assignee history
2015Based in West Bloomfield, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BANKER ADAM NATHAN12015
FORD GLOBAL TECH LLC12015
HOECHST AG11983
KERNS JAMES MICHAEL12015
MAKKI IMAD HASSAN12015
Locations
LocationPatentsSpan
West Bloomfield, MI, US12015
Kelkheim, DE11983