Patent Assignment
Reel/Frame 011877/0546
Assignment of Assignor's Interest
Recorded: 2001-06-01
Pages: 2
Assignor
NIFANTIEV, NIKOLAY E.
Executed: 2001-06-01
Assignee
CERAMOPTEC INDUSTRIES, INC.
515 SHAKER ROAD, EAST LONGMEADOW, MASSACHUSETTS, 01028
Covered Property
(1)
Water-soluble porphyrin derivatives and methods of their preparation
Application:
09/871,772 →
Publication:
US 2003/0004334