IP Library › Assignment 020815/0662
Patent Assignment
Reel/Frame 020815/0662

Assignment of Assignor's Interest

Recorded: 2008-04-04 Pages: 2
Assignors
NIFANTIEV, NIKOLAY
Executed: 2004-05-04
ALBRECHT, VOLKER
Executed: 2004-05-04
Assignee
CERAMOPTEC INDUSTRIES, INC
515 SHAKER ROAD, EAST LONGMEADOW, MASSACHUSETTS, 01028
Covered Property (1)
Photosensitizer formulations and their use
Patent: 8,580,839 →
Application: 12/080,767 →
Publication: US 2008/0195032
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 18, 2013
From: CERAMOPTEC INDUSTRIES, INC.
To: BIOLITEC PHARMA MARKETING LTD.
Reel/Frame 030245/0215 →
Assignment of Assignor's Interest Dec 23, 2016
From: BIOLITEC PHARMA MARKETING LTD.
To: BIOLITEC UNTERNEHMENSBETEILIGUNGS II AG
Reel/Frame 041182/0578 →