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Proppant with enhanced interparticle bonding
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Patent number 11,098,242
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Issue date Aug 24, 2021
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Preferred Technology, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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High performance proppants
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Patent number 10,590,337
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Issue date Mar 17, 2020
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Preferred Technology, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Coated and cured proppants
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Patent number 10,544,358
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Issue date Jan 28, 2020
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Preferred Technology, LLC
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Robert Ray McDaniel
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Proppant with polyurea-type coating
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Patent number 10,208,242
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Issue date Feb 19, 2019
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Preferred Technology, LLC
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Avis Lloyd McCrary
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Proppant with enhanced interparticle bonding
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Patent number 10,100,247
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Issue date Oct 16, 2018
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Preferred Technology, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Dual function proppants
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Patent number 10,087,360
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Issue date Oct 2, 2018
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Preferred Technology, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Proppant mixtures
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Patent number 9,790,422
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Issue date Oct 17, 2017
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Preferred Technology, LLC
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Robert Ray McDaniel
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E21 - EARTH DRILLING MINING
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Proppant with composite coating
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Patent number 9,725,645
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Issue date Aug 8, 2017
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Preferred Technology, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Dual function proppants
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Patent number 9,624,421
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Issue date Apr 18, 2017
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Preferred Technology, LLC
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Robert Ray McDaniel
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E21 - EARTH DRILLING MINING
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Manufacture of polymer coated proppants
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Patent number 9,562,187
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Issue date Feb 7, 2017
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Preferred Technology, LLC
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Avis Lloyd McCrary
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Proppant with polyurea-type coating
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Patent number 9,518,214
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Issue date Dec 13, 2016
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Preferred Technology, LLC
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Avis Lloyd McCrary
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Coated and cured proppants
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Patent number 9,290,690
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Issue date Mar 22, 2016
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Preferred Technology, LLC
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Robert Ray McDaniel
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Coated and cured proppants
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Patent number 9,040,467
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Issue date May 26, 2015
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Preferred Technology, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Coated and cured proppants
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Patent number 8,993,489
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Issue date Mar 31, 2015
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Preferred Technology, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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COATED PARTICLES FOR TURF INFILL
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Publication number 20220186037
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Publication date Jun 16, 2022
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PREFERRED TECHNOLOGY, LLC
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Spyridon MONASTIRIOTIS
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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COATED AND CURED PROPPANTS
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Publication number 20220169916
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Publication date Jun 2, 2022
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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PROPPANT WITH ENHANCED INTERPARTICLE BONDING
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Publication number 20210403801
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Publication date Dec 30, 2021
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PREFERRED TECHNOLOGY, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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DURABLE COATINGS AND USES THEREOF
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Publication number 20210139767
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Publication date May 13, 2021
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PREFERRED TECHNOLOGY, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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HIGH PERFORMANCE PROPPANTS
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Publication number 20210024816
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Publication date Jan 28, 2021
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PREFERRED TECHNOLOGY, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Proppant With Enhanced Interparticle Bonding
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Publication number 20190249077
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Publication date Aug 15, 2019
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PREFERRED TECHNOLOGY, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Coated And Cured Proppants
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Publication number 20190249078
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Publication date Aug 15, 2019
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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DURABLE COATINGS AND USES THEREOF
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Publication number 20180148636
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Publication date May 31, 2018
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PREFERRED TECHNOLOGY, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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DUAL FUNCTION PROPPANTS
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Publication number 20170283686
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Publication date Oct 5, 2017
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Proppant With Polyurea-Type Coating
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Publication number 20170275523
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Publication date Sep 28, 2017
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PREFERRED TECHNOLOGY, LLC
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Avis Lloyd McCrary
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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HIGH PERFORMANCE PROPPANTS
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Publication number 20160333259
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Publication date Nov 17, 2016
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PREFERRED TECHNOLOGY, LLC
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Spyridon Monastiriotis
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Coated And Cured Proppants
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Publication number 20160194556
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Publication date Jul 7, 2016
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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PROPPANTS AND METHODS OF USE THEREOF
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Publication number 20160137904
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Publication date May 19, 2016
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PREFERRED TECHNOLOGY, LLC
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Kerry Drake
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Flash Coating Treatments For Proppant Solids
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Publication number 20150315459
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Publication date Nov 5, 2015
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PREFERRED TECHNOLOGY, LLC
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Robert McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Proppant Mixtures
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Publication number 20150315892
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Publication date Nov 5, 2015
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Coated And Cured Proppants
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Publication number 20150259592
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Publication date Sep 17, 2015
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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COATED AND CURED PROPPANTS
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Publication number 20150203745
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Publication date Jul 23, 2015
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Flash Coating Treatments For Proppant Solids
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Publication number 20150119301
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Publication date Apr 30, 2015
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PREFERRED TECHNOLOGY, LLC
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Robert McDaniel
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Dual Function Proppants
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Publication number 20140309149
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Publication date Oct 16, 2014
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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MANUFACTURE OF POLYMER COATED PROPPANTS
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Publication number 20130186624
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Publication date Jul 25, 2013
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PREFERRED TECHNOLOGY, LLC
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Avis Lloyd McCrary
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Dual Function Proppants
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Publication number 20130056204
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Publication date Mar 7, 2013
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PREFERRED TECHNOLOGY, LLC
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Robert Ray McDaniel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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86234046 - DUSTPRO
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Serial number 86234046
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Registration number 4632031
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Filing date Mar 27, 2014
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Preferred Technology, LLC
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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78600521 - SECURITY WITHOUT LIMITS
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Serial number 78600521
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Filing date Apr 1, 2005
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Preferred Technology, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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