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Inventor

Raynard Veldman

Inventor
Bellaire, TX, US

Overview

12→
Patents
2013–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 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 elsewhere52%
E21BEarth or rock drilling30%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
PatentTitleYear
10,202,836Methods for fracturing formations using aggregating compositions201910,150,909Use of a boron cross linker in an emulsion system201810,106,720Methods and compositions for using temporary, slow degrading, particulate agents in a subterranean formation201810,040,991Zeta potential modifiers to decrease the residual oil saturation201810,023,784Methods and compositions for using temporary, slow degrading, particulate agents in a subterranean formation20189,938,453Particulate aggregating and surface modification with improved hydrocarbon fluid flow through the aggregated particulates and over solid surface reagents and methods for making and using same20189,932,520Particulate aggregating and surface modification with improved hydrocarbon fluid flow through the aggregated particulates and over solid surface reagents and methods for making and using same20189,914,873'Particulate aggregating and surface modification with improved hydrocarbon fluid flow through the aggregated particulates and over solid surface reagents and methods for making and using same'20189,550,938'Particulate aggregating and surface modification with improved hydrocarbon fluid flow through the aggregated particulates and over solid surface reagents and methods for making and using same'20179,394,474'Methods and compositions for using temporary, slow degrading, particulate agents in a subterranean formation'20168,944,164'Aggregating reagents and methods for making and using same'20158,466,094'Aggregating compositions, modified particulate metal-oxides, modified formation surfaces, and methods for making and using same'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to CLEARWATER INT LLC (2)· patent assignee history
2013–2015Patents assigned to KAKADJIAN SARKIS R (2)· patent assignee history
2013–2018Based in Bellaire, TX, US· patent location history
2016–2018Patents assigned to MAGNABLEND INC (4)· patent assignee history
2016–2018Based in Mansfield, TX, US· patent location history
2017–2018Patents assigned to SUMISAUJANA TCM CHEMICALS SDN BHD (4)· patent assignee history
2018–2019Patents assigned to LUBRIZOL CORP (2)· patent assignee history
2018–2019Based in Houston, TX, US· patent location history
2018Based in Ballaire, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAGNABLEND INC42016–2018
SUMISAUJANA TCM CHEMICALS SDN BHD42017–2018
CLEARWATER INT LLC22013–2015
KAKADJIAN SARKIS R22013–2015
LUBRIZOL CORP22018–2019
Locations
LocationPatentsSpan
Bellaire, Texas, US52013–2018
Mansfield, Texas, US42016–2018
Houston, Texas, US22018–2019
Ballaire, Texas, US12018