IP Library Assignment 021397/0350
Patent Assignment
Reel/Frame 021397/0350

Assignment of Assignor's Interest

Recorded: 2008-08-15 Pages: 3
Assignor
KROH, WERNER
Executed: 2008-06-16
Assignee
SWISSTECH HOLDING AG
SEESTRASSE 5, ZUG, 6300, SWITZERLAND
Covered Property (1)
Composition and Bioremediation Method for Water Polluted by Hydrocarbons
Application: 12/092,953 →
Publication: US 2009/0120872
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 19, 2013
From: SWISSTECH HOLDING AG
To: OTI GREENTECH GROUP AG
Reel/Frame 030647/0030 →