Inventor

Lloyd A. Clomburg, Jr.

Inventor
Houston, TX, US

Overview

11→
Patents
1988–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

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

C10Jprimary
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases23%
C07CAcyclic or carbocyclic compounds14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C01BNon-metallic elements9%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C10GCracking hydrocarbon oils5%
C10LFuels not otherwise provided for5%
E21BEarth or rock drilling5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2015Patents assigned to SHELL OIL CO (11)· patent assignee history
1988–2015Based in Houston, TX, US· patent location history
2012–2015Patents assigned to CLOMBURG JR LLOYD ANTHONY (4)· patent assignee history
2012Patents assigned to MATZAKOS ANDREAS NICHOLAS (1)· patent assignee history
2012Patents assigned to VEENSTRA PETER (1)· patent assignee history
2013–2015Patents assigned to NILEKAR ANAND (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHELL OIL CO111988–2015
CLOMBURG JR LLOYD ANTHONYself42012–2015
NILEKAR ANAND32013–2015
MATZAKOS ANDREAS NICHOLAS12012
VEENSTRA PETER12012
Locations
LocationPatentsSpan
Houston, Texas, US111988–2015