Inventor

Cato Russell McDaniel

Inventor

The Woodlands, TX, US

Overview

1989–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 63 as inventor

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

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere23%

E21BEarth or rock drilling22%

C10GCracking hydrocarbon oils8%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

B01DSeparation4%

C07CAcyclic or carbocyclic compounds4%

G01VGeophysics4%

C04BLime, magnesia4%

C02FTreatment of water, waste water, sewage, or sludge3%

C07DHeterocyclic compounds1%

PatentTitleYear

11,080,722Methods and systems for multichannel micro-interactions2021 10,793,761Metalate-based additives for use in subterranean formations2020 10,723,935Calcium carbonate lost circulation material morphologies for use in subterranean formation operations2020 10,703,954Petrified cellulosic materials as additives to treatment fluids2020 10,655,056Guanidine- or guanidinium-containing compounds for treatment of subterranean formations2020 10,626,313Sol-gel modified particulates for wellbore fluids2020 10,612,327Ultrasound color flow imaging for oil field applications2020 10,599,164Determination of substance presence, identity and/or level in vessels2020 10,590,764Determining oil content of solids recovered from a wellbore2020 10,557,072Drilling fluid for downhole electrocrushing drilling2020 10,550,319Wellbore servicing compositions and methods of making and using same2020 10,501,678Drilling fluid for downhole electrocrushing drilling2019 10,479,924Packing fluids and methods2019 10,457,854Thermally-stable, non-precipitating, high-density wellbore fluids2019 10,451,761Ultrasound color flow imaging for oil field applications2019 10,443,353Treatment of siliceous materials using catechol and amines in subterranean applications2019 10,415,381Sampling chamber with hydrogen sulfide-reactive scavenger2019 10,407,988Wellbore fluids comprising mineral particles and methods relating thereto2019 10,400,593Real-time ultrasound techniques to determine particle size distribution2019 10,370,952Drilling operations that use compositional properties of fluids derived from measured physical properties2019 10,358,595Methods of producing particles having two different properties2019 10,323,169Wellbore treatment fluids containing nano-carbohydrate based sheets and methods of using the same2019 10,294,410Guanidine- or guanidinium-containing compounds for treatment of subterranean formations2019 10,240,078Volatile surfactant treatment for use in subterranean formation operations2019 10,214,674Weighted well fluids2019 10,207,277Assessment and control of centrifuge operation2019 10,202,531Wellbore methods employing precipitated particles2019 10,160,904Volatile surfactant treatment for subterranean formations2018 10,161,869Evaluating solid particle separation in wellbore fluids2018 10,151,678Evaluating solid particle separation in wellbore fluids2018 10,144,829Bitumen in water emulsions and methods of making same2018 10,072,199Metalate-based additives for use in subterranean formations2018 10,047,272Treatment fluids for reducing subterranean formation damage2018 10,024,778Backscattering spectrometry for determining a concentration of solids in a solids-laden fluid2018 9,939,553Methods and apparatuses for deriving wellbore fluid sag from thermal conductivity measurements2018 9,920,604'Wellbore fluids comprising mineral particles and methods relating thereto'2018 9,777,207'Wellbore fluids comprising mineral particles and methods relating thereto'2017 9,670,395'Treatment of a subterranean formation with composition including a microorganism or compound generated by the same'2017 9,664,036'Systems and methods for measuring downhole fluid characteristics in drilling fluids'2017 9,637,673'Phospho-friction reducing agents for use in oleaginous-based drilling fluids'2017 9,513,110'Methods for determining mechanical quantities associated with a deformation force by utilizing an integrated computational element'2016 9,416,306'Clean fluid loss control additives'2016 9,410,065'Precipitated particles and wellbore fluids and methods relating thereto'2016 9,340,723'Catalyzed polyamine sulfide scavengers and methods of use in subterranean treatment fluids'2016 9,322,231'Wellbore fluids comprising mineral particles and methods relating thereto'2016 9,260,601'Single drum oil and aqueous products and methods of use'2016 9,254,453'Economical method for scavenging hydrogen sulfide in fluids'2016 8,889,599'Methods for use of oil-soluble weighting agents in subterranean formation treatment fluids'2014 8,226,819'Synergistic acid blend extraction aid and method for its use'2012 8,168,062'Composition and method for breaking water in oil emulsions'2012 8,118,995'Process for inhibiting fouling in hydrocarbon processing'2012 8,043,858'Dynamic desalter simulator'2011 7,955,522'Synergistic acid blend extraction aid and method for its use'2011 7,771,588'Separatory and emulsion breaking processes'2010 7,612,117'Emulsion breaking process'2009 5,282,959'Method for the extraction of iron from liquid hydrocarbons'1994 5,220,104'Method for the prevention of fouling in a caustic solution'1993 5,171,454'Methods for inhibiting the production of acid in acid mine waters'1992 5,100,558'Method for controlling silica deposition in aqueous systems'1992 5,078,891'Method of controlling silica deposition in aqueous systems'1992 5,079,266'Method of generating acrolein'1992 4,851,583'Method of generating acrolein'1989 4,822,475'Method for determining the fouling tendency of crude petroleum oils'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1994Patents assigned to BETZ LABORATORIES (8)· patent assignee history

1989–2020Based in The Woodlands, TX, US· patent location history

2009–2016Patents assigned to GEN ELECTRIC (8)· patent assignee history

2012Patents assigned to MCDANIEL CATO RUSSELL (2)· patent assignee history

2014–2019Based in Houston, TX, US· patent location history

2016–2020Patents assigned to HALLIBURTON ENERGY SERVICES INC (44)· patent assignee history

2016–2020Based in Montgomery, TX, US· patent location history

2020Patents assigned to CHEVRON USA INC (1)· patent assignee history

2021Based in Seattle, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HALLIBURTON ENERGY SERVICES INC	44	2016–2020
BETZ LABORATORIES	8	1989–1994
GEN ELECTRIC	8	2009–2016
MCDANIEL CATO RUSSELLself	2	2012
CHEVRON USA INC	1	2020

Locations

Location	Patents	Span
The Woodlands, Texas, US	39	1989–2020
Montgomery, Texas, US	16	2016–2020
Houston, Texas, US	7	2014–2019
Seattle, Washington, US	1	2021