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Inventor

Leighta Maureen Johnson

Inventor
Allentown, PA, US

Overview

5→
Patents
2000–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
B01DSeparation9%
F23DBurners9%
F23GCremation furnaces9%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general9%
Y02ATechnologies for adaptation to climate change9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C01BNon-metallic elements4%
C03BManufacture, shaping, or supplementary processes4%
E02BHydraulic engineering4%
PatentTitleYear
9,206,979'Oxy-fuel burner arrangement'20158,845,323'Method and apparatus for oxy-fuel combustion'20148,366,439'Combustion of oil floating on water'20136,302,943'Optimum adsorbents for H2 recovery by pressure and vacuum swing absorption'20016,106,593'Purification of air'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2015Patents assigned to AIR PROD & CHEM (5)· patent assignee history
2000–2014Based in Allentown, PA, US· patent location history
2013–2015Patents assigned to JOHNSON LEIGHTA MAUREEN (2)· patent assignee history
2013Patents assigned to ASHLINE PAUL M (1)· patent assignee history
2013Patents assigned to GORUNEY TUNC (1)· patent assignee history
2015Patents assigned to COLE JEFFREY D (1)· patent assignee history
2015Based in Orefield, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIR PROD & CHEM52000–2015
JOHNSON LEIGHTA MAUREENself22013–2015
ASHLINE PAUL M12013
COLE JEFFREY D12015
GORUNEY TUNC12013
Locations
LocationPatentsSpan
Allentown, Pennsylvania, US42000–2014
Orefield, Pennsylvania, US12015