Patent Assignment
Reel/Frame 011294/0910
Assignment of Assignor's Interest
Recorded: 2000-11-21
Pages: 2
Assignors
RITTER, SIMONE
Executed: 2000-08-09
BRIX, PETER
Executed: 2000-08-09
BARDEN, RAIMUND
Executed: 2000-08-17
NITSCH, CLAUS
Executed: 2000-08-17
KOUDELKA, WILFRED
Executed: 2000-08-17
Assignees
SCHOTT GLAS
HATTENBERGSTR 10, 55122 MAINZ, GERMANY
PERKINELMER OPTOELECTRONICS GMBH
P.O. BOX 3007, 65020 WIESBADEN, GERMANY
Covered Property
(1)
Lead Silicate Glass, the Use Thereof, and a Process for Setting a Reduced Surface Resistance of the Lead Silicate Glass
Patent:
6,420,291 →
Application:
09/572,573 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 14, 2005
From: SCHOTT GLAS
To: SCHOTT AG
Reel/Frame 015766/0926 →
Change of Name
Oct 13, 2010
From: PERKINELMER OPTOELECTRONICS GMBH & CO. KG
To: PERKINELMER TECHNOLOGIES GMBH & CO. KG
Reel/Frame 025126/0807 →
Merger
Nov 2, 2010
From: PERKINELMER GMBH & CO. KG; PERKINELMER OPTOELECTRONICS GMBH
To: PERKINELMER OPTOELECTRONICS GMBH & CO. KG
Reel/Frame 025227/0308 →
Assignment of Assignor's Interest
Apr 20, 2012
From: PERKINELMER TECHNOLOGIES GMBH & CO KG
To: EXCELITAS TECHNOLOGIES GMBH & CO KG
Reel/Frame 028080/0453 →