Inventor

David A. Bamford

Inventor

Houston, TX, US

Overview

3→

Patents

1992–2000

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 oils60%

F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

6,107,533'Foulant reducing upstream hydrogenation unit systems'2000 5,342,509'Fouling reducing dual pressure fractional distillator'1994 5,090,977'Sequence for separating propylene from cracked gases'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2000Patents assigned to EXXON CHEMICAL PATENTS INC (3)· patent assignee history

1992–2000Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EXXON CHEMICAL PATENTS INC	3	1992–2000

Locations

Location	Patents	Span
Houston, Texas, US	3	1992–2000