Patent Assignment
Reel/Frame 058581/0517
Security Interest
Recorded: 2021-12-27
Pages: 11
Assignee
PNC BANK, NATIONAL ASSOCIATION
COMMERCIAL LOAN SERVICE CENTER/DCC, 500 FIRST AVENUE, PITTSBURGH, PENNSYLVANIA, 15219
Covered Properties
(46)
Proppant Composition for Gas and Oil Well L Fracturing
Downhole Chemical Delivery System for Oil and Gas Wells
Static Two Stage Air Classifier
Patent:
7,104,403 →
Application:
10/230,323 →
Process for Incremental Coating of Proppants for Hydraulic Fracturing and Proppants Produced Therefrom
Patent:
7,135,231 →
Application:
10/611,200 →
Environmentally Safe Promoter for Use in Flotation Separation of Carbonates from Minerals
Pigment Composition for Paint
Fluoride Based Composite Material and Method for Making the Same
Process for incremental coating of proppants for hydraulic fracturing and proppants produced therefrom
Degradable Ball Sealers and Methods for Use in Well Treatment
No Hexa Shell Sand
Ultra fine nepheline syenite powder and products for using same
Method of Processing Nepheline Syenite Powder to Produce an Ultra-Fine Grain Size Product
Ultrafine Nepheline Syenite
Fluorspar-Based Filler and Method for Making the Same
Fluorspar-Based Filler and Method for Making the Same
Nepheline Syenite Powder with Controlled Particle Size and Novel Method of Making Same
Powder Formed from Mineral or Rock Material with Controlled Particle Size Distribution for Thermal Films
Method of Processing Nepheline Syenite Powder to Produce an Ultra-Fine Grain Size Product
No Hexa Shell Sand
Proppants for Hydraulic Fracturing Technologies
Rapid Action Coater and Process for Coating Ceramic Particles Using Same
Ultrafine Nepheline Syenite
Method of Processing Nepheline Syenite Powder to Produce an Ultra-Fine Grain Size Product
Method of Making Proppants Used in Gas or Oil Extraction
Powder Formed from Mineral or Rock Material with Controlled Particle Size Distribution for Thermal Films
Self-Suspending Proppants for Hydraulic Fracturing
Self-Suspending Proppants for Hydraulic Fracturing Comprising a Coating of Hydrogel-Forming Polymer
Mineral Based Fillers Used as a Substitute for Wood Fillers in Simulated Wood Products and Simulated Wood Products Containing the Same
Self-Suspending Proppants for Hydraulic Fracturing
Powder Formed from Mineral or Rock Material with Controlled Particle Size Distribution for Thermal Films
Calcium Ion Tolerant Self-Suspending Proppants
Self-Suspending Proppants for Hydraulic Fracturing
Self-Suspending Proppants for Hydraulic Fracturing
Dust Free Proppant and Method of Making Same
Patent:
10,023,790 →
Application:
15/091,034 →
Ultrafine Nepheline Syenite
System and Method of Coating a Proppant
Patent:
10,023,791 →
Application:
15/232,912 →
Proppants for Hydraulic Fracturing Technologies
Self-Suspending Proppants for Hydraulic Fracturing
Self-Suspending Proppants for Hydraulic Fracturing
Self-Suspending Proppants for Hydraulic Fracturing
Dust Free Silica Particles
Patent:
10,738,193 →
Application:
15/907,335 →
Flowback Resistant Proppants
Ultra Fine Nepheline Syenite Powder and Products for Using Same
Crush Resistant Buoyant Ball Sealers
Ultra Fine Nepheline Syenite Powder and Products for Using Same
Application:
16/364,334 →
Publication:
US 2019/0218402
Ultra-White Silica-Based Filler
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Oct 17, 2014
From: FAIRMOUNT MINERALS, LTD.
To: FAIRMOUNT SANTROL INC.
Reel/Frame 034013/0803 →
Release of Security Interest in Patents Filed at R/F 024804/0940
Nov 1, 2017
From: BARCLAYS BANK PLC
To: FAIRMOUNT SANTROL INC. (F/K/A FAIRMOUNT MINERALS, LTD.)
Reel/Frame 044348/0220 →
Release of Security Interest in Patents Filed at R/F 024804/0924
Nov 1, 2017
From: BARCLAYS BANK PLC
To: TECHNISAND, INC.
Reel/Frame 044348/0332 →
Security Interest
Nov 2, 2017
From: FAIRMOUNT SANTROL INC.
To: BARCLAYS BANK PLC
Reel/Frame 044014/0757 →
Security Interest
Nov 2, 2017
From: TECHNISAND, INC.
To: BARCLAYS BANK PLC
Reel/Frame 044014/0676 →
Security Interest
Nov 6, 2017
From: FAIRMOUNT SANTROL INC.; SELF-SUSPENDING PROPPANT LLC; TECHNISAND, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 044040/0380 →
Release of Security Interest
Jun 9, 2018
From: BARCLAYS BANK PLC
To: FAIRMOUNT SANTROL, INC.
Reel/Frame 046036/0619 →
Release of Security Interest
Jun 9, 2018
From: BARCLAYS BANK PLC
To: TECHNISAND, INC.
Reel/Frame 046036/0602 →
Release of Security Interest
Jun 9, 2018
From: PNC BANK, NATIONAL ASSOCIATION
To: FAIRMOUNT SANTROL INC.
Reel/Frame 046036/0699 →
Release of Security Interest
Jun 9, 2018
From: PNC BANK, NATIONAL ASSOCIATION
To: TECHNISAND, INC.
Reel/Frame 046036/0711 →
Change of Name
Aug 9, 2018
From: UNIMIN CORPORATION
To: COVIA HOLDINGS CORPORATION
Reel/Frame 046757/0062 →
Change of Name
Aug 9, 2018
From: UNIMIN CORPORATION
To: COVIA HOLDINGS CORPORATION
Reel/Frame 046758/0137 →
Change of Name
Aug 9, 2018
From: UNIMIN CORPORATION
To: COVIA HOLDINGS CORPORATION
Reel/Frame 046757/0762 →
Change of Name
Aug 9, 2018
From: UNIMIN CORPORATION
To: COVIA HOLDINGS CORPORATION
Reel/Frame 046757/0542 →
Change of Name
Aug 9, 2018
From: UNIMIN CORPORATION
To: COVIA HOLDINGS CORPORATION
Reel/Frame 046757/0494 →
Change of Name
Aug 9, 2018
From: UNIMIN CORPORATION
To: COVIA HOLDINGS CORPORATION
Reel/Frame 046757/0468 →
Assignment of Assignor's Interest
Aug 22, 2018
From: STEPHENS, DAVID L.; VERRET, GERALD G.; LALANCETTE, RICHARD U.
To: UNIMIN CORPORATION
Reel/Frame 046659/0177 →
Security Interest
Aug 27, 2018
From: COVIA HOLDINGS CORPORATION; FAIMOUNT SANTROL INC.; TECHNISAND, INC.; SELF-SUSPENDING PROPPANT LLC
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 047320/0483 →
Change of Name
Aug 30, 2018
From: UNIMIN CORPORATION
To: COVIA HOLDINGS CORPORATION
Reel/Frame 046980/0676 →
Security Interest
Oct 19, 2020
From: BARCLAYS BANK PLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 054113/0352 →
Release of Security Interest
Jan 1, 2021
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: COVIA HOLDINGS LLC (FORMERLY COVIA HOLDINGS CORPORATION)
Reel/Frame 054886/0318 →
Security Interest
Jan 29, 2021
From: COVIA HOLDINGS LLC (FORMERLY COVIA HOLDINGS CORPORATION)
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 055173/0660 →
Corporate Conversion
Jan 31, 2025
From: COVIA SOLUTIONS INC.
To: COVIA SOLUTIONS LLC
Reel/Frame 070077/0320 →
Change of Name
Jan 31, 2025
From: FAIRMOUNT SANTROL INC.
To: COVIA SOLUTIONS INC.
Reel/Frame 070079/0704 →
Corporate Conversion
Jan 31, 2025
From: COVIA HOLDINGS CORPORATION
To: COVIA HOLDINGS LLC
Reel/Frame 070077/0576 →