Patent Assignment
Reel/Frame 005685/0118
Assignment of Assignors Interest.
Recorded: 1991-04-18
Pages: 3
Assignee
ZENTRALINSTITUT FUR OPTIK UND SPEKTROSKOPIE
RUDOWER CHAUSSEE 5, BERLIN-ADLERSHOF, O-1199, GERMANY
Covered Property
(1)
Echelle Polychromator
Patent:
5,189,486 →
Application:
07/657,096 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 19, 1993
From: ZENTRALINSTITUT FUER OPTIK UND SPEKTROSKOPIE; KAI E.V. (KOORDINIERUNGS-UND AUFBAU INITIATIVE FUER DIE FORSCHUNG IN DEN LAENDERN BERLIN, BRANDENBURG, MECKLENBURG-VORPOMMERN, SACHSEN, SACHSEN-ANHALT UND THUERINGEN)
To: FLOREK, STEFAN; BECKER-ROSS, HELMET
Reel/Frame 006617/0903 →
Re-Record of an Assignment Recorded on Reel 6617, Frame 903 to Correct the Name of the Second Assignee.
Sep 20, 1993
From: ZENTRALINSTITUT FUER OPTIK UND SPEKTROSKOPIE
To: FLOREK, STEFAN; BECKER-ROSS, HELMUT
Reel/Frame 006934/0071 →
Assignment of Assignor's Interest
Jan 23, 1995
From: BECKER-ROSS, HELMUT; FLOREK, STEFAN
To: BODENSEEWERK PERKIN-ELMER GMBH
Reel/Frame 007286/0244 →
Assignment of Assignor's Interest
Nov 6, 2002
From: PERKIN ELMER BODENSEEWERK
To: BERTHOLD GMBH & CO. KG.;
Reel/Frame 013456/0523 →