Patent Assignment
Reel/Frame 055273/0937
Assignment of Assignor's Interest
Recorded: 2021-02-16
Pages: 3
Assignee
VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH
MOTTMANNSTR. 2, D-53842, TROISDORF, GERMANY
Covered Property
(1)
Method and Apparatus for Performing Irradiation Time Optimization for Intensity Modulated Proton Therapy During Treatment Planning While Maintaining Acceptable Irradiation Plan Quality
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 16, 2021
From: KOPONEN, TIMO; NIEMELA, PERTTU; VANDERSTRAETEN, REYNALD
To: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
Reel/Frame 055275/0712 →
Assignment of Assignor's Interest
Feb 16, 2021
From: SMITH, CHRISTEL
To: VARIAN MEDICAL SYSTEMS, INC.
Reel/Frame 055275/0956 →
Change of Name
Oct 27, 2022
From: VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH
To: VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH & CO. KG
Reel/Frame 061794/0509 →
Change of Name
Sep 11, 2024
From: VARIAN MEDICAL SYSTEMS INTERNATIONAL AG
To: SIEMENS HEALTHINEERS INTERNATIONAL AG
Reel/Frame 068946/0172 →