Inventor

Hans-Juergen Faber

Inventor

Neustadt, DE

Overview

1992–2019

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 10 as inventor

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

E21Bprimary

E21BEarth or rock drilling71%

G01VGeophysics29%

PatentTitleYear

10,480,251Expandable downhole tool assemblies, bottom-hole assemblies, and related methods2019 10,353,101System and method to estimate a property in a borehole2019 10,036,206Expandable reamer assemblies, bottom hole assemblies, and related methods2018 9,562,428'System and method to estimate a property in a borehole'2017 9,341,027'Expandable reamer assemblies, bottom-hole assemblies, and related methods'2016 7,434,631'Apparatus and method of controlling motion and vibration of an NMR sensor in a drilling BHA'2008 7,389,828'Apparatus and method for mechanical caliper measurements during drilling and logging-while-drilling operations'2008 7,306,060'Drilling assembly with a steering device for coiled-tubing operations'2007 7,185,715'Apparatus and method of controlling motion and vibration of an NMR sensor in a drilling bha'2007 5,168,941'Drilling tool for sinking wells in underground rock formations'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2018Patents assigned to BAKER HUGHES INC (8)· patent assignee history

1992–2019Based in Neustadt, DE· patent location history

2007–2019Based in Niedersachsen, DE· patent location history

2017–2019Patents assigned to FULDA CHRISTIAN (2)· patent assignee history

2017–2019Patents assigned to HOLLSTEIN SVEN (2)· patent assignee history

2017–2019Patents assigned to KIRCHMEIER EDUARD (2)· patent assignee history

2019Patents assigned to BAKER HIGHES A GE COMPANY LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAKER HUGHES INC	8	1992–2018
FULDA CHRISTIAN	2	2017–2019
HOLLSTEIN SVEN	2	2017–2019
KIRCHMEIER EDUARD	2	2017–2019
BAKER HIGHES A GE COMPANY LLC	1	2019

Locations

Location	Patents	Span
Neustadt, DE	6	1992–2019
Niedersachsen, DE	4	2007–2019