IP Library Assignment 020474/0482
Patent Assignment
Reel/Frame 020474/0482

Assignment of Assignor's Interest

Recorded: 2008-02-07 Pages: 2
Assignors
HOHEISEL, WERNER
Executed: 2007-12-07
HILDENBRAND, KARLHEINZ
Executed: 2007-12-11
Assignee
BAYER TECHNOLOGY SERVICES GMBH
PATENTS AND LICENSING, LEVERKUSEN, 51368, GERMANY
Covered Property (1)
Hydrophilic Nanoparticles with Functional Surface Groups, Production and Use Thereof
Patent: 8,658,213 →
Application: 11/916,067 →
Publication: US 2010/0086488
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 5, 2013
From: BAYER TECHNOLOGY SERVICES GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 031157/0347 →