Patent Assignment
Reel/Frame 008798/0716
Assignment of Assignor's Interest
Recorded: 1997-11-17
Pages: 2
Assignor
KNAUP, GERHARD
Executed: 1997-10-20
Assignee
HEIMANN OPTOELECTRONICS GMBH
WEHER KOEPPEL 3, D65199 WIESBADEN, GERMANY
Covered Property
(1)
Circuit for Detecting Electromagnetic Radiation
Patent:
6,013,914 →
Application:
08/855,671 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 19, 2001
From: HEIMANN OPTOELECTRONICS GMBH
To: PERKINELMER OPTOELECTRONICS GMBH
Reel/Frame 011627/0490 →
Change of Name
Oct 13, 2010
From: PERKINELMER OPTOELECTRONICS GMBH & CO. KG
To: PERKINELMER TECHNOLOGIES GMBH & CO. KG
Reel/Frame 025126/0810 →
Merger
Nov 2, 2010
From: PERKINELMER GMBH & CO. KG; PERKINELMER OPTOELECTRONICS GMBH
To: PERKINELMER OPTOELECTRONICS GMBH & CO. KG
Reel/Frame 025227/0325 →
Assignment of Assignor's Interest
Apr 20, 2012
From: PERKINELMER TECHNOLOGIES GMBH & CO KG
To: EXCELITAS TECHNOLOGIES GMBH & CO KG
Reel/Frame 028080/0453 →
Assignment of Assignor's Interest
Mar 25, 2013
From: EXCELITAS TECHNOLOGIES GMBH & CO KG
To: EXCELITAS TECHNOLOGIES SINGAPORE PTE. LTD.
Reel/Frame 030076/0567 →