Patent Assignment
Reel/Frame 073197/0407
Assignment of Assignor's Interest
Recorded: 2025-12-12
Pages: 3
Assignor
VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH & CO. KG
Executed: 2025-12-05
Assignee
SIEMENS HEALTHINEERS INTERNATIONAL AG
HINTERBERGSTRASSE 14, STEINHAUSEN, 6312, SWITZERLAND
Covered Property
(1)
System and Method for Radiotherapy Field Delivery Time Optimization
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 2021
From: NIEMELA, PERTTU; KOPONEN, TIMO
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 058073/0046 →
Assignment of Assignor's Interest
Nov 10, 2021
From: SMITH, CHRISTEL; TIMMER, JAN
To: VARIAN MEDICAL SYSTEMS, INC.
Reel/Frame 058073/0468 →
Assignment of Assignor's Interest
Nov 10, 2021
From: MEIJERS, ARTURS; HUTH, ISABEL; VAN DER STRAETEN, REYNALD
To: VARIAN MEDICAL SYSTEMS THERAPY GMBH & CO. KG
Reel/Frame 058096/0268 →
Assignment of Assignor's Interest
Nov 10, 2021
From: HYTONEN, RONI
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 058856/0187 →
Change of Name
Sep 11, 2024
From: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
To: SIEMENS HEALTHINEERS INTERNATIONAL AG
Reel/Frame 068946/0110 →
Assignment of Assignor's Interest
Dec 12, 2025
From: VARIAN MEDICAL SYSTEMS, INC.
To: SIEMENS HEALTHINEERS INTERNATIONAL AG
Reel/Frame 073197/0490 →