Patent Assignment
Reel/Frame 003822/0037
Assignment of Assignors Interest.
Recorded: 1980-10-03
Pages: 1
Assignors
SCHMID HELMUT
Executed: 1980-09-26
BOCK MARTIN
Executed: 1980-09-26
KAMPF GUNTHER
Executed: 1980-09-26
Assignee
ORIGINAL HANAU HERAEUS GMBH
HOHENSONNE-STR., 6450 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.
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 →
Change of Name
Jul 28, 1998
From: ORIGINAL HERAEUS HANAU GMBH
To: W.C. HERAEUS GMBH
Reel/Frame 009350/0529 →
Assignment of Assignor's Interest
Mar 24, 1999
From: HERAEUS INSTRUMENTS GMBH & CO. KG
To: KENDRO LABORATORY PRODUCTS GMBH
Reel/Frame 009833/0386 →