Patent Assignment
Reel/Frame 012508/0173
Assignment of Assignor's Interest
Recorded: 2002-01-11
Pages: 4
Assignors
STEINS, ROBERT W.
Executed: 2001-12-06
SHVARTS, ANN
Executed: 2001-11-29
SUMANAWEERA, THILAKA S.
Executed: 2001-11-28
Assignee
ACUSON CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT, 1220 CHARLESTON ROAD, MOUNTAIN VIEW, CALIFORNIA, 94039
Covered Property
(1)
Diagnostic Medical Ultrasound Systems and Methods Using Image Based Freehand Needle Guidance
Patent:
6,733,458 →
Application:
09/962,488 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 21, 2010
From: SIEMENS MEDICAL SYSTEMS, INC.
To: SIEMENS MEDICAL SOLUTIONS USA, INC.
Reel/Frame 024563/0051 →
Re-Record to Correct Conveying Party Name Previously Recorded at Reel 024563 Frame 0051
Jun 24, 2010
From: ACUSON CORPORATION; ACUSON LLC; ACUSON CORPORATION
To: SIEMENS MEDICAL SOLUTIONS USA, INC.
Reel/Frame 024651/0673 →