Patent Assignment
Reel/Frame 068946/0110
Change of Name
Recorded: 2024-09-11
Pages: 31
Assignor
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Executed: 2022-04-14
Assignee
SIEMENS HEALTHINEERS INTERNATIONAL AG
HINTERBERGSTRASSE 14, CHAM, 6330, SWITZERLAND
Covered Properties
(7)
Radiation Treatment Planning That Considers the Dimensions of Volumes in a Treatment Target
Application:
17/562,843 →
Publication:
US 2023/0201628
Method and Apparatus That Includes Generating a Clinical Target Volume for Therapeutic Radiation
System and Method for Radiotherapy Field Delivery Time Optimization
Methods and Apparatus for Determining Radioablation Treatment
System and Method for Scanning Pattern Optimization for Flash Therapy Treatment Planning
System and Method for Proton Therapy Treatment Planning with Proton Energy and Spot Optimization
Method and Apparatus to Derive and Utilize Virtual Volumetric Structures for Predicting Potential Collisions When Administering Therapeutic Radiation
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2020
From: YANG, XINHUI; ROSSELET, ARMEL C.; SABEL, MARTIN; NORD, JANNE I.
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 052426/0124 →
Assignment of Assignor's Interest
Sep 30, 2020
From: PEREZ, JESSICA; KOPONEN, TIMO; ROSSI, MICHIKO
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 053935/0435 →
Assignment of Assignor's Interest
Sep 30, 2020
From: VANDERSTRAETEN, REYNALD
To: VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH
Reel/Frame 053935/0874 →
Assignment of Assignor's Interest
Sep 30, 2020
From: ABEL, ERIC; FOLKERTS, MICHAEL; SMITH, CHRISTEL; HARRINGTON, ADAM
To: VARIAN MEDICAL SYSTEMS, INC.
Reel/Frame 053935/0710 →
Assignment of Assignor's Interest
Nov 9, 2020
From: NIEMELA, PERTTU; KOPONEN, TIMO
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 054312/0962 →
Change of Name
Feb 8, 2021
From: VARIAN MEDICAL SYSTEMS, INC; VARIAN MEDICAL SYSTEMS INTERNATIONAL AG; VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH
To: VARIAN MEDICAL SYSTEMS, INC.; VARIAN MEDICAL SYSTEMS INTERNATIONAL AG; VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH & CO. KG
Reel/Frame 055255/0695 →
Assignment of Assignor's Interest
Mar 25, 2021
From: CZEIZLER, ELENA; KUUSELA, ESA; HAKALA, MIKKO; BASIRI, SHAHAB
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 055718/0236 →
Assignment of Assignor's Interest
Nov 10, 2021
From: HYTONEN, RONI
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 058856/0187 →
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: SMITH, CHRISTEL; TIMMER, JAN
To: VARIAN MEDICAL SYSTEMS, INC.
Reel/Frame 058073/0468 →
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
Dec 27, 2021
From: SMITH, CHRISTEL
To: VARIAN MEDICAL SYSTEMS, INC.
Reel/Frame 058593/0350 →
Assignment of Assignor's Interest
Dec 27, 2021
From: ROSSI, MICHIKO
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 058593/0377 →
Assignment of Assignor's Interest
Dec 27, 2021
From: MEIJERS, ARTURS
To: VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH & CO. KG
Reel/Frame 058593/0348 →
Assignment of Assignor's Interest
Dec 30, 2022
From: JOHNSON, LEIGH SCOTT; KUNZ, PATRIK NIKLAUS; MORGAN, ANDREA; ATTANASI, FRANCESCA
To: VARIAN MEDICAL SYSTEMS, INC.; VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 062243/0697 →
Assignment of Assignor's Interest
Dec 12, 2025
From: VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH & CO. KG
To: SIEMENS HEALTHINEERS INTERNATIONAL AG
Reel/Frame 073197/0407 →
Assignment of Assignor's Interest
Dec 12, 2025
From: VARIAN MEDICAL SYSTEMS, INC.
To: SIEMENS HEALTHINEERS INTERNATIONAL AG
Reel/Frame 073197/0490 →