Patent Assignment
Reel/Frame 006393/0789
Assignment of Assignors Interest.
Recorded: 1993-01-05
Pages: 4
Assignors
KRUMBERG, YAKOV
Executed: 1992-12-06
KARIN, JAKOB
Executed: 1992-12-08
CHATOW, EHUD
Executed: 1992-12-09
Assignee
SPECTRUM SCIENCES B.V.
LANGE VIJVERBERG 9, NL-2513A, THE HAUGE, THE, NETHERLANDS
Covered Property
(1)
Organic Photoconductor
Patent:
5,376,491 →
Application:
07/946,411 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 6, 1991
From: EMHART INDUSTRIES, INC., A CORP. OF CT
To: GLASS MACHINERY INC. A CORPORATION OF DE
Reel/Frame 005709/0145 →
Change of Name
May 26, 1994
From: SPECTRUM SCIENCES B.V.
To: INDIGO N.V.
Reel/Frame 006993/0994 →
Change of Name
Dec 9, 2011
From: INDIGO N.V.
To: HEWLETT-PACKARD INDIGO B.V.
Reel/Frame 027354/0521 →