Inventor

Marcus Oesterberg

Inventor

Kingwood, TX, US

Overview

2002–2020

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 19 as inventor

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

E21Bprimary

E21BEarth or rock drilling79%

Y10TTechnical subjects covered by former us classification13%

B23PMetal-working not otherwise provided for8%

PatentTitleYear

10,731,419Earth-boring tools including retractable pads2020 10,480,251Expandable downhole tool assemblies, bottom-hole assemblies, and related methods2019 10,047,563Methods of forming earth-boring tools utilizing expandable reamer blades2018 10,036,206Expandable reamer assemblies, bottom hole assemblies, and related methods2018 9,970,239Drill bits including retractable pads, cartridges including retractable pads for such drill bits, and related methods2018 9,759,013'Selectively actuating expandable reamers and related methods'2017 9,719,305'Expandable reamers and methods of using expandable reamers'2017 9,394,746'Utilization of expandable reamer blades in rigid earth-boring tool bodies'2016 9,341,027'Expandable reamer assemblies, bottom-hole assemblies, and related methods'2016 9,267,331'Expandable reamers and methods of using expandable reamers'2016 9,255,448'Reaming shoe for increased borehole clearance and method of use'2016 9,243,464'Flow control device and methods for using same'2016 9,175,520'Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods'2015 9,080,399'Earth-boring tools including retractable pads, cartridges including retractable pads for such tools, and related methods'2015 8,960,333'Selectively actuating expandable reamers and related methods'2015 8,453,760'Method and apparatus for controlling bottomhole temperature in deviated wells'2013 8,444,344'Temporary containment of oil wells to prevent environmental damage'2013 8,267,197'Apparatus and methods for controlling bottomhole assembly temperature during a pause in drilling boreholes'2012 6,446,737'Apparatus and method for rotating a portion of a drill string'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2020Based in Kingwood, TX, US· patent location history

2012–2018Patents assigned to BAKER HUGHES INC (16)· patent assignee history

2012–2016Patents assigned to OESTERBERG MARCUS (8)· patent assignee history

2012–2013Patents assigned to FINCHER ROGER W (3)· patent assignee history

2015Patents assigned to RADFORD STEVEN R (2)· patent assignee history

2019–2020Patents assigned to BAKER HUGHES A GE CO LLC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAKER HUGHES INC	16	2012–2018
OESTERBERG MARCUSself	8	2012–2016
FINCHER ROGER W	3	2012–2013
BAKER HUGHES A GE CO LLC	2	2019–2020
RADFORD STEVEN R	2	2015

Locations

Location	Patents	Span
Kingwood, Texas, US	19	2002–2020