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Inventor

Mark F. Darr

Inventor
Acme, PA, US

Overview

3→
Patents
2009–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C10Gprimary
C10GCracking hydrocarbon oils29%
F23GCremation furnaces29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases14%
PatentTitleYear
9,222,038'Plasma gasification reactor'20158,052,946'System and process for upgrading heavy hydrocarbons'20117,632,394'System and process for upgrading heavy hydrocarbons'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to WESTINGHOUSE PLASMA CORP (2)· patent assignee history
2009–2015Based in Acme, PA, US· patent location history
2015Patents assigned to ALTER NRG CORP (1)· patent assignee history
2015Patents assigned to BOWER RICHARD DALE (1)· patent assignee history
2015Patents assigned to DARR MARK F (1)· patent assignee history
2015Patents assigned to DIGHE SHYAM V (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WESTINGHOUSE PLASMA CORP22009–2011
ALTER NRG CORP12015
BOWER RICHARD DALE12015
DARR MARK Fself12015
DIGHE SHYAM V12015
Locations
LocationPatentsSpan
Acme, Pennsylvania, US32009–2015