IP Library Assignment 010268/0079
Patent Assignment
Reel/Frame 010268/0079

Assignment of Assignor's Interest

Recorded: 1999-09-24 Pages: 3
Assignor
HAUPENTHAL, KARL-FRIEDRICH
Executed: 1999-09-13
Assignee
ELECTROWATT TECHNOLOGY INNOVATION AG
CH-6301 ZUG, SWITZERLAND
Covered Property (1)
Flame Monitoring System
Patent: 6,486,486 →
Application: 09/375,866 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 7, 2002
From: ELECTROWATT TECHNOLOGY INNOVATION AG
To: SIEMENS BUILDING TECHNOLOGIES
Reel/Frame 013368/0428 →
Merger Apr 29, 2013
From: SIEMENS BUILDING TECHNOLOGIES AG
To: SIEMENS SCHWEIZ AG
Reel/Frame 030348/0168 →