IP Library › Assignment 074554/0451
Patent Assignment
Reel/Frame 074554/0451

Assignment of Assignor's Interest

Recorded: 2026-05-04 Pages: 4
Assignor
ENERFEX, INC.
Executed: 2026-04-25
Assignee
CALLAHAN, RICHARD ALAN
503 NOBLES HILL RD, ISLE LA MOTTE, VERMONT, 05643
Covered Properties (9)
Tail Gas Recycle Combined Cycle Power Plant
Application: 17/679,916 →
Publication: US 2023/0265794
Turbine Powered Electricity Generation
Application: 16/654,436 →
Publication: US 2021/0115848
Turbine Powered Electricity Generation
Application: 16/543,597 →
Publication: US 2020/0276535
Turbine Powered Electricity Generation
Application: 16/290,001 →
Publication: US 2020/0277895
Turbine Powered Electricity Generation
Application: 18/600,669 →
Publication: US 2024/0318592
Turbine Powered Electricity Generation
Application: 18/098,928 →
Turbine Powered Electricity Generation
Application: 17/725,285 →
Publication: US 2023/0340914
Tail Gas Recycle Combined Cycle Power Plant
Turbine Powered Electricity Generation
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 21, 2025
From: CALLAHAN, RICHARD ALAN
To: ENERFEX, INC.
Reel/Frame 069941/0079 →
Assignment of Assignor's Interest Jan 21, 2025
From: CALLAHAN, RICHARD ALAN
To: ENERFEX, INC.
Reel/Frame 069940/0795 →