Patent Assignment
Reel/Frame 009350/0529
Change of Name
Recorded: 1998-07-28
Pages: 7
Assignor
ORIGINAL HERAEUS HANAU GMBH
Executed: 1981-06-04
Assignee
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14, 63450 HANAU, GERMANY
Covered Property
(1)
Test Apparatus for Determining Resistance to Light and Weather Influences
Patent:
4,391,522 →
Application:
06/193,465 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 3, 1980
From: SCHMID HELMUT; BOCK MARTIN; KAMPF GUNTHER
To: ORIGINAL HANAU HERAEUS GMBH
Reel/Frame 003822/0037 →
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 Assignor's Interest
May 22, 1998
From: HERAEUS INSTRUMENTS GMBH
To: HERAEUS INSTRUMENTS GMBH & CO. KG
Reel/Frame 009197/0939 →
Assignment of Assignor's Interest
Mar 24, 1999
From: HERAEUS INSTRUMENTS GMBH & CO. KG
To: KENDRO LABORATORY PRODUCTS GMBH
Reel/Frame 009833/0386 →