IP Library › Assignment 055301/0667
Patent Assignment
Reel/Frame 055301/0667

Assignment of Assignor's Interest

Recorded: 2021-02-17 Pages: 4
Assignors
ROSS, JOHN
Executed: 2021-01-08
FRIES, JEFFREY
Executed: 2021-01-08
Assignee
ALSTOM TRANSPORT TECHNOLOGIES
48 RUE ALBERT DHALENNE, SAINT-OUEN-SUR-SEINE, CALIFORNIA, 93400
Covered Property (1)
Method, System, Computer-Readable Medium Comprising Software Code for Estimating Parameters of Railway Track Circuits, and Related Track Circuit
Application: 17/123,055 →
Publication: US 2022/0185351
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Dissolution and Transfer of Assets Sep 3, 2024
From: ALSTOM TRANSPORT TECHNOLOGIES
To: ALSTOM HOLDINGS
Reel/Frame 068823/0899 →
Assignment of Assignor's Interest Jan 8, 2025
From: ALSTOM HOLDINGS SA
To: ALSTOM SIGNALING INC.
Reel/Frame 069848/0607 →
Change of Name Jan 8, 2025
From: ALSTOM SIGNALING INC.
To: KB SIGNALING INC.
Reel/Frame 069848/0902 →