Patent Assignment
Reel/Frame 034468/0045
Security Interest
Recorded: 2014-12-10
Pages: 9
Assignor
OXANE MATERIALS, INC.
Executed: 2014-08-10
Assignee
DELTA CENTAURI LLC
2800 POST OAK BOULEVARD, SUITE 225, HOUSTON, TEXAS, 77056
Covered Properties
(13)
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 ↗
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
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
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
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2012
From: CHATTERJEE, DILIP K.; WU, SHANGHUA; XIE, YUMING; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 027803/0217 →
Assignment of Assignor's Interest
Aug 15, 2012
From: FANG, CHRISTOPHER Y.; CHATTERJEE, DILIP K.; SKALA, ROBERT D.; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 028788/0001 →
Security Agreement
Jun 28, 2013
From: OXANE MATERIALS, INC.
To: COMERICA BANK
Reel/Frame 030707/0501 →
Corrective Assignment to Correct the Error in the Recordation of a Security Agreement Previously Recorded on Reel 030707 Frame 0501. Assignor(S) Hereby Confirms the Security Interest in Pat. App. 13/548243 and Requests Removal of Pat. App. 12/548243.
Jul 30, 2013
From: OXANE MATERIALS, INC.
To: COMERICA BANK
Reel/Frame 030937/0878 →
Assignment of Assignor's Interest
Jan 6, 2014
From: PHAM, JODY; COKER, CHRISTOPHER E.; CHATTERJEE, DILIP K.
To: OXANE MATERIALS, INC.
Reel/Frame 031872/0362 →
Assignment of Assignor's Interest
Jan 14, 2014
From: MIILLER, ANDREW
To: OXANE MATERIALS, INC.
Reel/Frame 031957/0152 →
Assignment of Assignor's Interest
Jan 15, 2014
From: CHATTERJEE, DILIP; PHAM, JODY; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 032020/0051 →
Assignment of Assignor's Interest
Aug 20, 2014
From: FANG, CHRISTOPHER Y.; KOEP, ERIK; KHADILKAR, CHANDRA
To: OXANE MATERIALS, INC.
Reel/Frame 033569/0936 →
Assignment of Assignor's Interest
Jan 22, 2015
From: KOEP, ERIK; TRUONG, HUNG; PHAM-TRUONG, JODY
To: OXANE MATERIALS, INC.
Reel/Frame 034783/0176 →
Assignment of Assignor's Interest
Jun 4, 2015
From: WU, SHANGHUA; PHAM, JODY; XIE, YUMING; CHATTERJEE, DILIP K.
To: OXANE MATERIALS, INC.
Reel/Frame 035782/0934 →
Assignment of Assignor's Interest
Jun 4, 2015
From: SKALA, ROBERT D.; FANG, CHRISTOPHER Y.; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 035783/0332 →
Assignment of Assignor's Interest
Jun 4, 2015
From: SKALA, ROBERT D.; FANG, CHRISTOPHER Y.; COKER, CHRISTOPHER E.
To: OXANE MATERIALS, INC.
Reel/Frame 035783/0266 →
Assignment of Assignor's Interest
Jun 4, 2015
From: CHATTERJEE, DILIP; PHAM, JODY; WU, SHANGHUA; XIE, YUMING
To: OXANE MATERIALS, INC.
Reel/Frame 035783/0146 →
Assignment of Assignor's Interest
Jun 26, 2015
From: FLORIO, STEVEN; COKER, CHRISTOPHER
To: OXANE MATERIALS, INC.
Reel/Frame 035911/0558 →
Release of Security Interest
Jul 9, 2015
From: DELTA CENTAURI LLC
To: OXANE MATERIALS, INC.
Reel/Frame 036043/0665 →
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 →