Inventor

Kenneth E. Inkrott

Inventor

Houston, TX, US

Overview

1985–2005

Patent span

Chemistry

Primary field (CPC C)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%

C01BNon-metallic elements17%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%

B82YSpecific uses or applications of nanostructures6%

C04BLime, magnesia6%

C07BGeneral methods of organic chemistry6%

C07CAcyclic or carbocyclic compounds6%

C10GCracking hydrocarbon oils6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to HAWLEY GIL R (1)· patent assignee history

1985Patents assigned to INKROTT KENNETH E (1)· patent assignee history

1985–1998Based in Bartlesville, OK, US· patent location history

1989–1998Patents assigned to PHILLIPS PETROLEUM CO (6)· patent assignee history

1990–1993Based in Houston, TX, US· patent location history

2005Patents assigned to CHEVRON PHILLIPS CHEMICAL CO (1)· patent assignee history

2005Based in Spring, TX, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILLIPS PETROLEUM CO	6	1989–1998
CHEVRON PHILLIPS CHEMICAL CO	1	2005
HAWLEY GIL R	1	1985
INKROTT KENNETH Eself	1	1985

Locations