Patent Assignment
Reel/Frame 072772/0850
Security Agreement
Recorded: 2025-08-28
Pages: 12
Assignee
BANK OF MONTREAL, AS COLLATERAL AGENT
320 SOUTH CANAL STREET, FLOOR 9E, CHICAGO, ILLINOIS, 60606
Covered Properties
(48)
Bolted Pre-Combustion Chamber
Air Intake Porting for a Two Stroke Engine
Compressor System and Frame
Air Intake Porting for a Two Stroke Engine
Air Intake Porting for a Two Stroke Engine
Variable Volume Clearance Pocket for a Reciprocating Compressor Cylinder
Compressor System and Frame
Air Intake Porting for a Two Stroke Engine
Internal Combustion Engine with Shrouded Injection Valve and Pre-Combustion Chamber System
Two-Stroke Lean Burn Gas Engine with a Silencer/Catalytic Converter
Pre-Chamber
Spark Ignited Radical Injection System
Positive Displacement Radical Injection System
Air Intake Porting for a Two Stroke Engine
Air Intake Porting for a Two Stroke Engine
Valveless Reciprocating Compressor
Valveless Reciprocating Compressor
Rotating Compressor Valve
Compressor System and Frame
Branching Device for a Pulsation Attenuation Network
Light Composite Piston
Light Composite Crosshead
Crosshead Lubrication System
Air Intake Porting for a Two Stroke Engine
Pre-Chamber
Pre-Chamber
Internal Combustion Engine with Shrouded Injection Valve and Precombustion Chamber System
Internal Combustion Engine with Shrouded Injection Valve and Precombustion Chamber System
Spark Ignited Radical Injection System
Piston Rod Clamping System
System and Method for Tuned Exhaust
Air Intake Porting for a Two Stroke Engine
Positive Displacement Radical Injection System
Variable-Volume Head
Dynamic Variable Orifice for Compressor Pulsation Control
Pre-Chamber
Preventing Deformation of Frame on a Reciprocating Compressor
Light Composite Piston
Air-Fuel Ratio Regulation for Internal Combustion Engines
Dynamic Variable Orifice for Compressor Pulsation Control
Internal Combustion Engine with Shrouded Injection Valve and Precombustion Chamber System
Cylindrical Compressor with Standardized Shell and Core
Valve Poppets and Valve Seats for High-Speed Reciprocating Compressor Capacity Unloaders
Dual Compressor Nozzle
Patent:
792,474 →
Application:
29/553,509 →
Dual Compressor Nozzle
Patent:
792,475 →
Application:
29/553,810 →
Dual Compressor Nozzle
Patent:
791,842 →
Application:
29/553,812 →
Dual Compressor Nozzle
Patent:
792,912 →
Application:
29/553,813 →
Valve Port Geometry in Reciprocating Compressors
Patent:
890,216 →
Application:
29/610,884 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Nov 30, 2006
From: COOPER CAMERON CORPORATION
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 018587/0515 →
Assignment of Assignor's Interest
Dec 16, 2009
From: SHADE, W. NORM; DOUP, RICHARD
To: ACI SERVICES, INC.
Reel/Frame 023659/0902 →
Assignment of Assignor's Interest
Aug 12, 2010
From: MCCLENDON, GENE
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 024831/0864 →
Assignment of Assignor's Interest
Sep 3, 2010
From: TALIAFERRO, JASON
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 024940/0273 →
Assignment of Assignor's Interest
Nov 12, 2010
From: JOHNSON, EVERETTE R.
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 025354/0219 →
Assignment of Assignor's Interest
Nov 12, 2010
From: PATTERSON, MARK
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 025354/0006 →
Assignment of Assignor's Interest
Jan 25, 2012
From: KABIR, OMAR M.; RAMAKUMAR, KARTHIK; ASHRAPH, KEN
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 027595/0323 →
Assignment of Assignor's Interest
Jan 25, 2012
From: RAMAKUMAR, KARTHIK; KABIR, OMAR M.; ASHRAPH, KEN
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 027595/0314 →
Assignment of Assignor's Interest
Apr 15, 2014
From: COLEMAN, RANDALL A.
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 032680/0200 →
Change of Name
Apr 29, 2014
From: COOPER CAMERON CORPORATION
To: CAMERON INTERNATIONAL CORPORATION
Reel/Frame 032785/0235 →
Assignment of Assignor's Interest
Jun 11, 2014
From: CAMERON INTERNATIONAL CORPORATION
To: GE OIL & GAS COMPRESSION SYSTEMS, LLC
Reel/Frame 033073/0069 →
Assignment of Assignor's Interest
Aug 27, 2014
From: CAMERON INTERNATIONAL CORPORATION
To: GE OIL & GAS COMPRESSION SYSTEMS, LLC
Reel/Frame 033621/0818 →
Patent Security Agreement
Apr 10, 2020
From: GE OIL & GAS COMPRESSION SYSTEMS, LLC
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 052371/0164 →
Change of Name
Jan 27, 2021
From: GE OIL & GAS COMPRESSION SYSTEMS, LLC
To: COOPER MACHINERY SERVICES LLC
Reel/Frame 055136/0168 →
Security Interest
Dec 13, 2021
From: COOPER MACHINERY SERVICES LLC
To: BMO HARRIS BANK N.A., A CANADIAN CHARTERED BANK ACTING THROUGH ITS CHICAGO BRANCH, AS COLLATERAL AGENT
Reel/Frame 058495/0392 →
Release of Security Interest in Patent Collateral at Reel/Frame No. 52371/0164
Dec 14, 2021
From: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
To: GE OIL & GAS COMPRESSION SYSTEMS, LLC
Reel/Frame 058913/0232 →
Release of Security Interest Recorded at Reel/Frame 058495/0392
Aug 28, 2025
From: BMO BANK, N.A. (F/K/A BMO HARRIS BANK), AS COLLATERAL AGENT
To: COOPER MACHINERY SERVICES LLC
Reel/Frame 072711/0461 →