Patent Assignment
Reel/Frame 005588/0791
Assignment of Assignors Interest.
Recorded: 1991-01-23
Pages: 4
Assignor
GREENSTEIN, ALAN P.
Executed: 1991-01-08
Assignee
BIOTOPE, INC.
12277 - 134TH COURT NORTHEAST, A CORP. OF WASHINGTON, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Self-Balancing Apparatus and Method for a Centrifuge Device
Patent:
5,207,634 →
Application:
07/645,106 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
May 6, 1991
From: BIOTOPE, INC., A CORPORATION OF DELAWARE
To: CH PARTNERS IV; NEW ENTERPRISES ASSOCIATES, IV L.P.; PATHFINDER VENTURE CAPITAL FUND II; CONCORD PARTNERS
Reel/Frame 005697/0403 →
Security Interest
Aug 15, 1991
From: BIOTOPE, INC., A CORPORATION OF DE
To: CH PARTNERS IV; NEW ENTERPRISE ASSOCIATION, IV, L.P.; SALOMON BROTHERS HOLDING CO.; PB-SB 1985 INVESTMENT PARTNERSHIP VII
Reel/Frame 005803/0449 →
Security Interest
Oct 17, 1991
From: BIOTOPE, INC. A CORP. OF DELAWARE
To: CH PARTNERS IV; NEW ENTERPRISE ASSOCIATES, IV, L.P.; SALOMON BROTHERS HOLDING CO.; PB-SB 1985 INVESTMENT PARTNERSHIP VII
Reel/Frame 005891/0256 →
Nunc Pro Tunc Assignment Effective on 07/14/1992
Aug 23, 1993
From: BIOTOPE, INC.
To: BOEHRINGER MANNHEIM CORPORATION
Reel/Frame 006655/0662 →
Change of Name
Feb 11, 1999
From: BOEHRINGER MANNHEIM CORPORATION
To: ROCHE DIAGNOSTICS CORPORATION
Reel/Frame 009731/0864 →
Assignment of Assignor's Interest
Sep 2, 2004
From: ROCHE DIAGNOSTICS CORPORATION
To: ROCHE DIAGNOSTICS OPERATIONS, INC.
Reel/Frame 015215/0061 →