Inventor

James C. Tucker

Inventor

Springer, OK, US

Overview

24→

Patents

1990–2009

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 24 as inventor

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

E21Bprimary

E21BEarth or rock drilling69%

Y10TTechnical subjects covered by former us classification16%

F15CFluid-circuit elements predominantly used for computing or control purposes6%

B08BCleaning in general3%

F15BSystems acting by means of fluids in general3%

F16HGearing3%

PatentTitleYear

7,510,017'Sealing and communicating in wells'2009 7,404,416'Apparatus and method for creating pulsating fluid flow, and method of manufacture for the apparatus'2008 7,373,974'Downhole release tool and method'2008 7,306,044'Method and system for lining tubulars'2007 7,234,517'System and method for sensing load on a downhole tool'2007 6,976,507'Apparatus for creating pulsating fluid flow'2005 6,877,558'Apparatus and method for locating joints in coiled tubing operations'2005 6,688,389'Apparatus and method for locating joints in coiled tubing operations'2004 6,397,950'Apparatus and method for removing a frangible rupture disc or other frangible device from a wellbore casing'2002 6,336,502'Slow rotating tool with gear reducer'2002 6,305,467'Wireless coiled tubing joint locator'2001 6,220,360'Downhole ball drop tool'2001 6,196,325'Heavy-duty logging and perforating cablehead for coiled tubing and method for releasing wireline tool'2001 6,131,953'Coiled tubing drilling hydraulic disconnect'2000 5,845,711'Coiled tubing apparatus'1998 5,832,998'Coiled tubing deployed inflatable stimulation tool'1998 5,762,142'Coiled tubing apparatus'1998 5,704,393'Coiled tubing apparatus'1998 5,507,349'Downhole coiled tubing latch'1996 5,456,322'Coiled tubing inflatable packer with circulating port'1995 5,383,520'Coiled tubing inflatable packer with circulating port'1995 5,355,959'Differential pressure operated circulating and deflation valve'1994 4,962,815'Inflatable straddle packer'1990 4,932,471'Downhole tool, including shock absorber'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to HALLIBURTON CO (9)· patent assignee history

1990Patents assigned to HILLIBURTON COMPANY (1)· patent assignee history

1990Based in Graham, OK, US· patent location history

1994–1998Based in Duncan, OK, US· patent location history

2000–2009Patents assigned to HALLIBURTON ENERGY SERV INC (14)· patent assignee history

2000–2009Based in Springer, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HALLIBURTON ENERGY SERV INC	14	2000–2009
HALLIBURTON CO	9	1990–1998
HILLIBURTON COMPANY	1	1990

Locations

Location	Patents	Span
Springer, OK, US	14	2000–2009
Duncan, OK, US	8	1994–1998
Graham, OK, US	2	1990