Patent Assignment
Reel/Frame 036043/0665
Release of Security Interest
Recorded: 2015-07-09
Pages: 9
Assignor
DELTA CENTAURI LLC
Executed: 2015-07-08
Assignee
OXANE MATERIALS, INC.
PINE FOREST OFFICE BLDG. #21, 467 WEST 38TH STREET, HOUSTON, TEXAS, 77018
Covered Properties
(33)
Immobile Proppants
PCT:
PCT/US2013/065550 ↗
Proppants and Methods of Making the Same
PCT:
PCT/US2014/049840 ↗
Additive Fabrication of Proppants
PCT:
PCT/US2014/050608 ↗
Composition and Method for Making a Proppant
Composition and Method for Making a Proppant
Composition and Method for Making a Proppant
Composition and Method for Making a Proppant
Method to Remove Sulfur or Sulfur-Containing Species from a Source
Patent:
7,569,199 →
Application:
11/801,244 →
Proppants with Carbide and/or Nitride Phases
Composition and Method for Making a Proppant
Composition and Method for Making a Proppant
Composition and Method for Making a Proppant
Composition and Method for Making a Proppant
Composition and Method for Making a Proppant
Method of Manufacture and the Use of a Functional Proppant for Determination of Subterranean Fracture Geometries
Cordierite Having An Increased alpha-Cordierite Phase And A Proppant Containing The Same
Composition and Method for Making a Proppant
Proppant Having a Glass-Ceramic Material
Ceramic Particles With Controlled Pore and/or Microsphere Placement and/or Size and Method Of Making Same
Self-Toughened High-Strength Proppant and Methods Of Making Same
Proppants with Carbide and/or Nitride Phases
Extrusion Process For Proppant Production
Method Of Manufacture And The Use Of A Functional Proppant For Determination Of Subterranean Fracture Geometries
Low Surface Friction Proppants
Composition And Method For Making A Proppant
Light Weight Proppant with Improved Strength and Methods of Making Same
Light Weight Proppant With Improved Strength And Methods Of Making Same
Application:
13/846,232 →
Publication:
US 2013/0244914
Synthetic Proppants And Monodispersed Proppants And Methods Of Making The Same
Synthetic Proppants And Monodispersed Proppants And Methods Of Making The Same
Method To Classify And Select Proppants
Ceramic Particles With Controlled Pore And/Or Microsphere Placement And/Or Size And Method Of Making Same
Methods For Fracturing Subterranean Formations
Methods To Make Ceramic Proppants
Application:
62/068,004 →
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2006
From: SMITH, RUSSELL J.; LOSCUTOVA, JOHN R.; WHITSITT, ELIZABETH A.; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 017503/0246 →
Assignment of Assignor's Interest
Mar 23, 2007
From: SMITH, RUSSELL J.; LOSCUTOVA, JOHN R.; WHITSITT, ELIZABETH A.; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 019058/0750 →
Assignment of Assignor's Interest
May 15, 2007
From: SMITH, RUSSELL J.; LOSCUTOVA, JOHN R.; COKER, CHRISTOPHER E.; BARRON, ANDREW R.
To: OXANE MATERIALS, INC.
Reel/Frame 019296/0769 →
Assignment of Assignor's Interest
May 23, 2007
From: BARRON, ANDREW R.; COKER, CHRISTOPHER E.; LOSCUTOVA, JOHN R.
To: OXANE MATERIALS, INC.
Reel/Frame 019334/0232 →
Assignment of Assignor's Interest
Mar 20, 2008
From: SMITH, RUSSELL J.; LOSCUTOVA, JOHN R.; COKER, CHRISTOPHER E.; BARRON, ANDREW R.
To: OXANE MATERIALS, INC.
Reel/Frame 020682/0176 →
Assignment of Assignor's Interest
Sep 30, 2008
From: SKALA, ROBERT D.; LOSCUTOVA, JOHN R.; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 021609/0161 →
Assignment of Assignor's Interest
Jun 10, 2009
From: BARRON, ANDREW R.; SKALA, ROBERT D.; COKER, CHRISTOPHER E.; CHATTERJEE, DILIP K.
To: OXANE MATERIALS, INC.
Reel/Frame 022807/0960 →
Security Agreement
Mar 24, 2010
From: OXANE MATERIALS, INC.
To: COMERICA BANK, A TEXAS BANKING ASSOCIATION
Reel/Frame 024120/0914 →
Assignment of Assignor's Interest
Nov 22, 2010
From: SKALA, ROBERT D.
To: OXANE MATERIALS, INC.
Reel/Frame 025390/0757 →
Assignment of Assignor's Interest
Dec 14, 2010
From: XIE, YUMING; CHATTERJEE, DILIP; COKER, CHRISTOPHER E.; FANG, CHRISTOPHER Y.
To: OXANE MATERIALS, INC.
Reel/Frame 025499/0424 →
Assignment of Assignor's Interest
Jan 31, 2011
From: WU, SHANGHUA; XIE, YUMING; CHATTERJEE, DILIP; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 025719/0216 →
Security Agreement
Jul 21, 2011
From: OXANE MATERIALS, INC., A DELAWARE CORPORATION
To: COMERICA BANK, A TEXAS BANKING ASSOCIATION
Reel/Frame 026627/0887 →
Security Agreement
Feb 28, 2014
From: OXANE MATERIALS, INC.
To: DELTA CENTAURI LLC
Reel/Frame 032367/0422 →
Assignment of Assignor's Interest
Aug 20, 2014
From: FANG, CHRISTOPHER Y.; KOEP, ERIK; KHADILKAR, CHANDRA
To: OXANE MATERIALS, INC.
Reel/Frame 033569/0936 →
Security Interest
Dec 10, 2014
From: OXANE MATERIALS, INC.
To: DELTA CENTAURI LLC
Reel/Frame 034468/0045 →
Release of Security Interest
Jul 9, 2015
From: COMERICA BANK
To: OXANE MATERIALS, INC.
Reel/Frame 036043/0417 →
Assignment of Assignor's Interest
Jul 23, 2015
From: OXANE MATERIALS, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 036174/0785 →
Assignment of Assignor's Interest
Aug 31, 2015
From: OXANE MATERIALS, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 036461/0959 →