IP Library Assignment 012237/0739
Patent Assignment
Reel/Frame 012237/0739

Assignment of Assignor's Interest

Recorded: 2001-10-10 Pages: 3
Assignors
AMMANN, BRUNO
Executed: 2001-08-13
PROSSEL, JURGEN
Executed: 2001-08-13
Assignee
ABB TURBO SYSTEMS AG
HASELSTRASSE 16, CH-5400 BADEN, SWITZERLAND
Covered Property (1)
Hydrodynamic Axial Bearing with Floating Disk
Patent: 6,585,418 →
Application: 09/972,921 →
Publication: US 2002/0136474
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 21, 2020
From: ABB TURBO SYSTEMS AG
To: ABB TURBO SYSTEMS HOLDING AG
Reel/Frame 053574/0340 →
Merger Aug 21, 2020
From: ABB TURBO SYSTEMS HOLDING AG
To: ABB SCHWEIZ AG
Reel/Frame 053575/0854 →