Patent Assignment
Reel/Frame 006271/0045
Assignment of Assignors Interest.
Recorded: 1992-09-28
Pages: 3
Assignor
ULLMAN, EDWIN F.
Executed: 1992-09-17
Assignee
SYNTEX (U.S.A.) INC.
3401 HILLVIEW AVENUE, PALO ALTO,, CALIFORNIA
Covered Property
(1)
Methods for Determining Peroxidatively Active Substances
Patent:
5,332,662 →
Application:
07/923,080 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 1996
From: SYNTEX (U.S.A.) INC.
To: BEHRINGWERKE AG
Reel/Frame 007819/0199 →
Assignment of Assignor's Interest
Oct 3, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 009168/0310 →
Assignment of Assignor's Interest
Oct 3, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 009507/0015 →
Assignment of Assignor's Interest
Oct 20, 1997
From: SYNTEX (U.S.A.) INC.; SYVA COMPANY
To: BEHRINGWERKE AG
Reel/Frame 008933/0438 →
Change of Name
May 11, 1998
From: BEHRING DIAGNOSTICS GMBH
To: DADE BEHRING MARBURG GMBH
Reel/Frame 009178/0174 →
Change of Name
Jun 21, 2010
From: DADE BEHRING MARBURG GMBH
To: SIEMENS HEALTHCARE DIAGNOSTICS PRODUCTS GMBH
Reel/Frame 024563/0503 →