Patent Assignment
Reel/Frame 072717/0080
Assignment of Assignor's Interest
Recorded: 2025-10-29
Pages: 8
Assignor
CLEARFLAME ENGINES, INC.
Executed: 2025-02-26
Assignee
CLEARFLAME TECHNOLOGIES ABC, LLC
420 BOYLSTON STREET, SUITE 302, BOSTON, MASSACHUSETTS, 02116
Covered Properties
(4)
Systems and Metods of Cylinder Deactivation in High-Temperature Mixing-Controlled Engines
PCT:
PCT/US2021/041109 ↗
Systems and Methods of Cylinder Deactivation in High-Temperature Mixing-Controlled Engines
Systems and Methods of Cylinder Deactivation in High-Temperature Mixing-Controlled Engines
Systems and Methods of Cylinder Deactivation: Maintaining Stoichiometric Air-Fuel Ratio in a Heavy-Duty Engine
Application:
63/049,763 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 11, 2021
From: BLUMREITER, JULIE; JOHNSON, BERNARD; SCHANZ, ROBERT; VITTAL, MANOHAR
To: CLEARFLAME ENGINES, INC.
Reel/Frame 056513/0430 →
Assignment of Assignor's Interest
Dec 7, 2021
From: BLUMREITER, JULIE; JOHNSON, BERNARD; SCHANZ, ROBERT; VITTAL, MANOHAR
To: CLEARFLAME ENGINES, INC.
Reel/Frame 058318/0448 →
Assignment of Assignor's Interest
Mar 22, 2024
From: BLUMREITER, JULIE; JOHNSON, BERNARD; SCHANZ, ROBERT; VITTAL, MANOHAR
To: CLEARFLAME ENGINES, INC.
Reel/Frame 066867/0880 →
Security Interest
Dec 23, 2024
From: CLEARFLAME ENGINES, INC.
To: FIRST-CITIZENS BANK & TRUST COMPANY
Reel/Frame 069663/0153 →
Assignment of Assignor's Interest
Oct 29, 2025
From: CLEARFLAME TECHNOLOGIES ABC, LLC
To: CLIMATE ENERGY INVESTMENTS, LLC
Reel/Frame 072717/0088 →