Inventor
MONASTIRIOTIS SPYRIDON
US13 patents
⚠️ This page may combine multiple inventors who share the name “MONASTIRIOTIS SPYRIDON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PREFERRED TECH LLC
12 patentsUS9725645B2Aug 8, 2017
Proppant with composite coating
PREFERRED TECH LLC41 citations93
US10100247B2Oct 16, 2018
Proppant with enhanced interparticle bonding
PREFERRED TECH LLC5 citations82
US9518214B2Dec 13, 2016
Proppant with polyurea-type coating
PREFERRED TECH LLC6 citations82
US9862881B2Jan 9, 2018
Hydrophobic coating of particulates for enhanced well productivity
PREFERRED TECH LLC13 citations79
US10208242B2Feb 19, 2019
Proppant with polyurea-type coating
PREFERRED TECH LLC3 citations71
US11760924B2Sep 19, 2023
Proppant with enhanced interparticle bonding
PREFERRED TECH LLC0 citations61
US11098242B2Aug 24, 2021
Proppant with enhanced interparticle bonding
PREFERRED TECH LLC0 citations61
US10544358B2Jan 28, 2020
Coated and cured proppants
PREFERRED TECH LLC1 citations61
US11208591B2Dec 28, 2021
Hydrophobic coating of particulates for enhanced well productivity
PREFERRED TECH LLC3 citations60
US10696896B2Jun 30, 2020
Durable coatings and uses thereof
PREFERRED TECH LLC0 citations49
US12330186B2Jun 17, 2025
Continuous mixers and methods of using the same
PREFERRED TECH LLC0 citations44
US10590337B2Mar 17, 2020
High performance proppants
PREFERRED TECH LLC0 citations43