Patent Assignment
Reel/Frame 045207/0310
Assignment of Assignor's Interest
Recorded: 2018-03-14
Pages: 20
Assignor
THE TEXAS A&M UNIVERSITY SYSTEM
Executed: 2017-12-15
Assignee
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
VELPERWEG 76, ARNHEM, NL-6824 BM, NETHERLANDS
Covered Properties
(5)
Environmentally Friendly Stimulation Fluids, Processes to Create Wormholes in Carbonate Reservoirs, and Processes to Remove Wellbore Damage in Carbonate Reservoirs
Process and Fluid to Improve the Permeability of Sandstone Formations Using a Chelating Agent
Application:
13/993,462 →
Publication:
US 2013/0274154
Treatment of Illitic Formations Using a Chelating Agent
Ammonium Salts of Chelating Agents and Their Use in Oil and Gas Field Applications
Environmentally Friendly Stimulation Fluids, Processes to Create Wormholes in Carbonate Reservoirs, and Processes to Remove Wellbore Damage in Carbonate Reservoirs
Application:
61/424,253 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 24, 2012
From: DE WOLF, CORNELIA ADRIANA; NASR-EL-DIN, HISHAM; LEPAGE, JAMES N.; NASR-EL-DIN MAHMOUD, MOHAMED AHMED
To: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Reel/Frame 028099/0092 →
Change of Address
May 15, 2017
From: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
To: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Reel/Frame 042745/0406 →
Assignment of Assignor's Interest
Mar 14, 2018
From: GEORGE, NOBLE THEKKEMELATHETHIL
To: THE TEXAS A&M UNIVERSITY SYSTEM
Reel/Frame 045202/0478 →
Assignment of Assignor's Interest
Mar 14, 2018
From: NASR-EL-DIN, HISHAM
To: THE TEXAS A&M UNIVERSITY SYSTEM
Reel/Frame 045202/0051 →
Assignment of Assignor's Interest
Mar 14, 2018
From: NASR-EL-DIN MAHMOUD, MOHAMED AHMED
To: THE TEXAS A&M UNIVERSITY SYSTEM
Reel/Frame 045202/0127 →
Security Interest
Oct 1, 2018
From: STARFRUIT US MERGER SUB 1 LLC; STARFRUIT US MERGER SUB 2 LLC; AKZO NOBEL SURFACE CHEMISTRY LLC; AKZO NOBEL CHEMICALS B.V.
To: WILMINGTON TRUST (LONDON) LIMITED, AS COLLATERAL AGENT
Reel/Frame 047231/0001 →
Change of Name
Sep 18, 2019
From: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
To: NOURYON CHEMICALS INTERNATIONAL B.V.
Reel/Frame 050426/0671 →