Patent Assignment
Reel/Frame 011627/0490
Change of Name
Recorded: 2001-03-19
Pages: 5
Assignor
HEIMANN OPTOELECTRONICS GMBH
Executed: 2000-02-29
Assignee
PERKINELMER OPTOELECTRONICS GMBH
WENZEL-JAKSCH STRASSE 31, D65199 WIESBADEN, GERMANY
Covered Properties
(4)
Highly Blocking Thin Film Diode Having a Si:H for Image Sensor Rows
Patent:
4,882,296 →
Application:
07/204,962 →
Position Transmitter for Acquiring the Position of a Light Beam
Patent:
5,444,234 →
Application:
08/312,083 →
Microvacuum Sensor Having an Expanded Sensitivity Range
Patent:
5,597,957 →
Application:
08/361,430 →
Circuit for Detecting Electromagnetic Radiation
Patent:
6,013,914 →
Application:
08/855,671 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 22, 1994
From: HOHEISEL, MARTIN; BRUNST, GERHARD; HOLZENKAEMPFER, ENNO; ROHLEDER, KLAUS
To: SIEMENS AG
Reel/Frame 007122/0678 →
Assignment of Assignor's Interest
Sep 26, 1994
From: HENNERICI, WOLFGANG; BRUNST, GERHARD; HOLZENKAEMPFER, ENNO
To: HEIMANN OPTOELECTRONICS GMBH
Reel/Frame 007137/0682 →
Assignment of Assignor's Interest
Sep 26, 1994
From: HENNERICI, WOLFGANG; BRUNST, GERHARD; HOLZENKAEMPFER, ENNO
To: HEIMANN OPTOELECTRONICS GMBH
Reel/Frame 007137/0681 →
Assignment of Assignor's Interest
Mar 13, 1995
From: SCHIEFERDECKER, JOERG; VOELKLEIN, FRIEDEMANN
To: HEIMANN OPTOELECTRONICS GMBH
Reel/Frame 007371/0781 →
Assignment of Assignor's Interest
Nov 17, 1997
From: KNAUP, GERHARD
To: HEIMANN OPTOELECTRONICS GMBH
Reel/Frame 008798/0716 →
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 →