IP Library › Assignment 004861/0610
Patent Assignment
Reel/Frame 004861/0610

Assignment of Assignors Interest.

Recorded: 1988-02-16 Pages: 1
Assignors
HACHMANN, JURGEN H.
Executed: 1988-02-08
MANNING, JAMES J.
Executed: 1988-02-08
Assignee
P B DIAGNOSTIC SYSTEMS, INC.,A CORP. OF DE
750 MAIN STREET, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Property (1)
A Biological Diagnostic Device and Method of Use
Patent: 4,906,439 →
Application: 07/133,071 →
Related Assignments (12)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 16, 1988
From: NEELY, GEORGE O.
To: P B DIAGNOSTIC SYSTEMS, INC., A CORP. OF DE.
Reel/Frame 004861/0612 →
Assignment of Assignors Interest. Feb 16, 1988
From: GRENNER, GERD
To: P B DIAGNOSTIC SYSTEMS, INC., A CORP. OF DE.
Reel/Frame 004861/0614 →
Assignment of Assignors Interest. Feb 16, 1988
From: HACHMANN, JURGEN
To: P B DIAGNOSTIC SYSTEMS, INC., A CORP. OF DE.
Reel/Frame 004861/0613 →
Assignment of Assignors Interest. Feb 16, 1988
From: PAULY, HANS ERWIN
To: P B DIAGNOSTIC SYSTEMS, INC., A CORP. OF DE
Reel/Frame 004861/0609 →
Assignment of Assignors Interest. Feb 16, 1988
From: STAEDTER, MELITTA
To: P B DIAGNOSTIC SYSTEMS, INC., A CORP. OF DE
Reel/Frame 004861/0611 →
Assignment of Assignors Interest. Mar 7, 1990
From: NEELY, GEORGE O.
To: P B DIAGNOSTIC SYSTEMS, INC.
Reel/Frame 005244/0022 →
Assignment of Assignors Interest. Mar 21, 1990
From: HACHMANN, JURGEN H.
To: P B DIAGNOSTIC SYSTEMS, INC., A CORP. OF DE.
Reel/Frame 005261/0918 →
Assignment of Assignors Interest. Mar 21, 1990
From: PAULY, HANS E.
To: P B DIAGNOSTIC SYSTEMS, INC., A CORP. OF DE.
Reel/Frame 005261/0916 →
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 →
Merger Oct 14, 1999
From: PB DIAGNOSTIC SYSTEMS, INC.
To: BEHRING DIAGNOSTICS INC.
Reel/Frame 010299/0817 →
Confirmation of Assignment Authority Oct 14, 1999
From: BEHRING DIAGNOSTICS INC.
To: BEHRINGWERKE AG
Reel/Frame 010299/0809 →