Inventor

Curtis L. Krause

Inventor
Houston, TX, US

Overview

19→
Patents
2006–2013
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 19 as inventor

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

C01Bprimary
C01BNon-metallic elements18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
Y02PClimate change mitigation technologies in the production or processing of goods11%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in  a carrier gas or air4%
Y10TTechnical subjects covered by former us classification4%
F23DBurners2%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general2%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2013Patents assigned to TEXACO INC (17)· patent assignee history
2006–2013Based in Houston, TX, US· patent location history
2006Based in Katy, TX, US· patent location history
2011–2013Patents assigned to KRAUSE CURTIS L (4)· patent assignee history
2011–2012Patents assigned to LIU YUNQUAN (2)· patent assignee history
2012–2013Patents assigned to STEVENS JAMES F (3)· patent assignee history
2012–2013Patents assigned to WHEAT WILLIAM SPENCER (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXACO INC172006–2013
KRAUSE CURTIS Lself42011–2013
STEVENS JAMES F32012–2013
LIU YUNQUAN22011–2012
WHEAT WILLIAM SPENCER22012–2013
Locations
LocationPatentsSpan
Houston, Texas, US182006–2013
Katy, Texas, US12006