Inventor

Christopher A. Golla

Inventor

Kingwood, TX, US

Overview

24→

Patents

2005–2021

Patent span

Physics

Primary field (CPC G)

Patents· 24 as inventor

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

E21Bprimary

E21BEarth or rock drilling36%

G01VGeophysics27%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

B81BMicrostructural devices or systems, e.g. micromechanical devices4%

G01CMeasuring distances, levels or bearings4%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock4%

H04LTransmission of digital information, e.g. telegraphic communication4%

H10DInorganic electric semiconductor devices4%

F01DNon-positive displacement machines or engines, e.g. steam turbines2%

PatentTitleYear

11,029,440Methods and systems with estimated synchronization between modular downhole logging system modules2021 10,711,598Methods to synchronize signals among antennas with different clock systems2020 10,508,504Redundant, adaptable slip ring2019 10,407,993High-voltage drilling methods and systems using hybrid drillstring conveyance2019 10,280,684Dual-type speed control mechanism for a turbine2019 10,139,515Ranging measurements using modulated signals2018 9,967,153Self-defining configuration apparatus, methods, and systems2018 9,958,567Rotational wellbore ranging2018 9,506,326'Rotationally-independent wellbore ranging'2016 9,360,582'Correcting for magnetic interference in azimuthal tool measurements'2016 9,303,506'Drill string tubular with a detection system mounted therein'2016 9,068,442'Determining the order of devices in a downhole string'2015 9,003,862'Downhole instrument calibration during formation survey'2015 8,991,507'Gasket for inductive coupling between wired drill pipe'2015 8,528,381'Downhole instrument calibration during formation survey'2013 7,839,148'Method and system for calibrating downhole tools for drift'2010 7,307,425'Receiver electronics proximate antenna'2007 7,301,223'High temperature electronic devices'2007 7,268,019'Method and apparatus for high temperature operation of electronics'2007 7,167,101'Method and apparatus for telemetry'2007 7,106,210'Method and apparatus for mud pulse telemetry'2006 7,068,182'Method and apparatus for mud pulse telemetry'2006 7,038,455'Electromagnetic wave resistivity tool'2006 6,932,167'Formation testing while drilling data compression'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2013Patents assigned to HALLIBURTON ENERGY SERV INC (10)· patent assignee history

2005–2021Based in Kingwood, TX, US· patent location history

2007–2018Based in Houston, TX, US· patent location history

2013–2016Patents assigned to DUDLEY JAMES H (2)· patent assignee history

2013–2016Patents assigned to GOLLA CHRISTOPHER ALLEN (2)· patent assignee history

2015–2021Patents assigned to HALLIBURTON ENERGY SERVICES INC (14)· patent assignee history

2015–2016Patents assigned to GOLLA CHRISTOPHER (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HALLIBURTON ENERGY SERVICES INC	14	2015–2021
HALLIBURTON ENERGY SERV INC	10	2005–2013
GOLLA CHRISTOPHERself	3	2015–2016
DUDLEY JAMES H	2	2013–2016
GOLLA CHRISTOPHER ALLENself	2	2013–2016

Locations

Location	Patents	Span
Kingwood, Texas, US	18	2005–2021
Houston, Texas, US	6	2007–2018