Patent Assignment
Reel/Frame 013581/0738
Assignment of Assignor's Interest
Recorded: 2002-12-10
Received: 2002-12-18
Pages: 2
Assignor
MI CALIS, GIJSBERTUS H.
Executed: 2000-11-28
Assignee
DSM N.V.
HET OVERLOON, 6411 TE HEERLEN, NLX, NETHERLANDS
Covered Property
(1)
Battery separator
Application:
10/315,216 →