IP Library Assignment 037165/0284
Patent Assignment
Reel/Frame 037165/0284

Assignment of Assignor's Interest

Recorded: 2015-11-30 Pages: 3
Assignors
TWERDOWSKI, EVGENY
Executed: 2015-10-16
HEINKS, CARSTEN
Executed: 2015-10-26
Assignee
ROSEN SWISS AG
OBERE SPICHERMATT 14, STANS, CH-6370, SWITZERLAND
Covered Property (1)
Acoustic Flowmeter and Method for Non-Invasively Determining the Flow of a Medium in an Electrically Conducting Object
Patent: 9,664,543 →
Application: 14/432,932 →
Publication: US 2015/0260561
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 12, 2024
From: ROSEN SWISS AG
To: ROSEN 2 HOLDING AG
Reel/Frame 069569/0425 →
Change of Name Jul 24, 2025
From: ROSEN 2 HOLDING AG
To: ROSENXT HOLDING AG
Reel/Frame 071823/0888 →