Patent Assignment
Reel/Frame 020783/0861
Assignment of Assignor's Interest
Recorded: 2008-04-11
Pages: 9
Assignee
IRIS DEUTSCHLAND GMBH
EMIL VON BEHRING-STR. 76, MARBURG, D-35041, GERMANY
Covered Properties
(3)
Reagent for Determining the Ionic Strength and/or the Specific Weight of Aqueous Liquids, and Method
Patent:
5,858,788 →
Application:
08/364,422 →
Reagent for Determining the Ionic Strength and/or the Specific Weight of Aqueous Liquids and Method
Patent:
6,114,170 →
Application:
08/950,981 →
Test Strip Analysis Apparatus
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
See Recording on Reel 8792, Frame 0076. (Re-Record to Correct the Number of Microfilm Pages from 10 to 15.
Sep 4, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 008792/0076 →
Assignment of Assignor's Interest
Sep 4, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 008842/0428 →
Change of Name
May 14, 1998
From: BEHRING DIAGNOSTICS GMBH
To: DADE BEHRING MARBURG GMBH
Reel/Frame 009197/0667 →
Assignment of Assignor's Interest
Mar 27, 2000
From: DADE BEHRING MARBURG GMBH
To: QUIDEL CORPORATION
Reel/Frame 010696/0217 →
Assignment of Assignor's Interest
May 4, 2005
From: ZEIGLER, WALTER
To: QUIDEL CORPORATION
Reel/Frame 016190/0030 →
Merger
Feb 5, 2014
From: IRIS DEUTSCHLAND GMBH
To: BECKMAN COULTER GMBH
Reel/Frame 032149/0918 →