Patent Assignment
Reel/Frame 048188/0228
Assignment of Assignor's Interest
Recorded: 2019-01-30
Pages: 6
Assignors
ASLAM, NAVEED
Executed: 2019-01-30
WATTS, KEVIN
Executed: 2019-01-09
WATTS, ROBIN
Executed: 2019-01-29
Assignee
LINDE AKTIENGESELLSCHAFT
KLOSTERHOFSTR. 1, MUNICH, 80331, GERMANY
Covered Properties
(3)
Using Gases and Hydrocarbon Recovery Fluids Containing Nanoparticles to Enhance Hydrocarbon Recovery
Oil Recovery Methods Using Energized Fluids & Functionalized Nanoparticles
Application:
62/563,415 →
Enhancing Hydrocarbon Recovery with Treatment That Combines Gas and Nanoparticles
Application:
62/697,321 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 7, 2019
From: SOUTHWELL, JOHN EDMOND; HOLCOMB, DAVID L.; AHMAD, YUSRA KHAN
To: NISSAN CHEMICAL AMERICA CORPORATION
Reel/Frame 049401/0734 →
Nunc Pro Tunc Assignment
Aug 14, 2019
From: LINDELINDE AKTIENGESELLSCHAFT
To: MESSER INDUSTRIES USA, INC.
Reel/Frame 050045/0114 →