Patent Assignment
Reel/Frame 008820/0715
Assignment of Assignor's Interest
Recorded: 1997-11-21
Pages: 2
Assignor
HERAEUS, W.C.
Executed: 1997-09-02
Assignee
HERAEUS MED GMBH
HERAEUSSTRASSE 12-14, D-63540 HANAU, GERMANY
Covered Property
(1)
Operating Room Light
Patent:
4,395,750 →
Application:
06/231,159 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 3, 1981
From: SCHEIDEMANN HANS; RIETH ALOIS; SEBRALLA BRUNO; WOHLFART WALTER
To: ORIGINAL HANAU HERAEUS GMBH
Reel/Frame 003864/0155 →
Assignment of Assignors Interest.
Jul 2, 1984
From: ORIGINAL HANAU QUARZLAMPEN GMBH A LIMITED LIABILITY COMPANY OF GERMANY; ORIGINAL HANAU HERAEUS GMBH
To: W.C. HERAEUS GMBH
Reel/Frame 004277/0524 →
Assignment of Assignors Interest.
Sep 24, 1984
From: ORIGINAL HANAU HERAEUS GMBH
To: W.C. HERAEUS GMBH
Reel/Frame 004310/0141 →
Assignment of Assignors Interest.
Sep 10, 1990
From: W.C. HERAEUS GMBH
To: HERAEUS INSTRUMENTS GMBH
Reel/Frame 005446/0911 →