Patent Assignment
Reel/Frame 008751/0860
Assignment of Assignor's Interest
Recorded: 1997-08-07
Pages: 2
Assignee
HERAEUS INSTRUMENTS GMBH
HERAEUSSTRASSE 12-14, D-63450 HANAU, GERMANY
Covered Property
(1)
Method of Zero-Point Setting of a Thermal Conductivity Detector System in a Chamber, Especially for C02 Measuring in a Controlled Atmosphere Incubator
Patent:
6,010,243 →
Application:
08/907,355 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct Assignor's Name at Reel 8751, Frame 0860.
Jan 12, 1998
From: HESSLER, KARLHEINZ; HEEG, HUBERT
To: HERAEUS INSTRUMENTS GMBH
Reel/Frame 008846/0835 →
Assignment of Assignor's Interest
May 22, 1998
From: HERAEUS INSTRUMENTS GMBH
To: HERAEUS INSTRUMENTS GMBH & CO. KG
Reel/Frame 009197/0939 →
Assignment of Assignor's Interest
Mar 24, 1999
From: HERAEUS INSTRUMENTS GMBH & CO. KG
To: KENDRO LABORATORY PRODUCTS GMBH
Reel/Frame 009833/0386 →
Change of Name
Jun 5, 2009
From: KENDRO LABORATORY PRODUCTS GMBH
To: THERMO ELECTRON LED GMBH
Reel/Frame 022783/0459 →