Viljo Petäjä

Person

Espoo, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Analysis of dose rate robustness against uncertainties in radiation...
- Patent number 12,076,584
- Issue date Sep 3, 2024
- VARIAN MEDICAL SYSTEMS PARTICLE THERAPY GMBH & CO, KG
- Tina Pfeiler
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dose smearing effect modeling for radiation treatment plan
- Patent number 12,076,587
- Issue date Sep 3, 2024
- SIEMENS HEALTHINEERS INTERNATIONAL AG
- Pierre Lansonneur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and systems used for planning radiation treatment
- Patent number 12,064,645
- Issue date Aug 20, 2024
- SIEMENS HEALTHINEERS INTERNATIONAL AG
- Matti Ropo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Correlation of dose and dose rate information to volume for radiati...
- Patent number 11,992,703
- Issue date May 28, 2024
- Varian medical Systems Particle Therapy GmbH & Co. KG
- Pierre Lansonneur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and systems using modeling of crystalline materials for spo...
- Patent number 11,957,934
- Issue date Apr 16, 2024
- SIEMENS HEALTHINEERS INTERNATIONAL AG
- Petri Hirvonen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Assessing treatment parameters for radiation treatment planning
- Patent number 11,590,363
- Issue date Feb 28, 2023
- Varian Medical Systems International AG
- Viljo Petaja
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Generating time-efficient treatment field trajectories for external...
- Patent number 11,285,339
- Issue date Mar 29, 2022
- Varian Medical Systems International AG
- Santtu Ollila
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dosimetric projection of collimator geometry
- Patent number 10,940,330
- Issue date Mar 9, 2021
- Varian Medical Systems International AG
- Timo Ikonen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus pertaining to optimizing a radiation-treatment...
- Patent number 10,549,119
- Issue date Feb 4, 2020
- Varian Medical Systems International AG
- Viljo Petäjä
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optimization of radiation treatment plans for optimal treatment tim...
- Patent number 10,307,615
- Issue date Jun 4, 2019
- Varian Medical Systems International AG
- Santtu Ollila
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Generating time-efficient treatment field trajectories for external...
- Patent number 10,272,264
- Issue date Apr 30, 2019
- Varian Medical Systems International AG
- Santtu Ollila
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus pertaining to optimizing a radiation-treatment...
- Patent number 10,226,643
- Issue date Mar 12, 2019
- Varian Medical Systems International AG
- Viljo Petäjä
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DOSE SMEARING EFFECT MODELING FOR RADIATION TREATMENT PLAN
- Publication number 20230310887
- Publication date Oct 5, 2023
- Varian Medical Systems, Inc.
- Pierre LANSONNEUR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ASSESSING TREATMENT PARAMETERS FOR RADIATION TREATMENT PLANNING
- Publication number 20230191153
- Publication date Jun 22, 2023
- Varian Medical Systems International AG
- Viljo PETAJA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANALYSIS OF DOSE RATE ROBUSTNESS AGAINST UNCERTAINTIES IN RADIATION...
- Publication number 20230001233
- Publication date Jan 5, 2023
- Varian Medical Systems Particle Therapy GmbH & Co, KG
- Tina PFEILER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ASSESSING TREATMENT PARAMETERS FOR RADIATION TREATMENT PLANNING
- Publication number 20220409927
- Publication date Dec 29, 2022
- Varian Medical Systems International AG
- Viljo PETAJA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GENERATING TIME-EFFICIENT TREATMENT FIELD TRAJECTORIES FOR EXTERNAL...
- Publication number 20220176160
- Publication date Jun 9, 2022
- Varian Medical Systems International AG
- Santtu Ollila
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEMS USED FOR PLANNING RADIATION TREATMENT
- Publication number 20220001206
- Publication date Jan 6, 2022
- Varian Medical Systems International AG
- Matti ROPO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEMS USING MODELING OF CRYSTALLINE MATERIALS FOR SPO...
- Publication number 20220001203
- Publication date Jan 6, 2022
- Varian Medical Systems International AG
- Petri HIRVONEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CORRELATION OF DOSE AND DOSE RATE INFORMATION TO VOLUME FOR RADIATI...
- Publication number 20210393982
- Publication date Dec 23, 2021
- Varian Medical Systems International AG
- Pierre Lansonneur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DOSIMETRIC PROJECTION OF COLLIMATOR GEOMETRY
- Publication number 20200298018
- Publication date Sep 24, 2020
- Varian Medical Systems International AG
- Timo Ikonen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GENERATING TIME-EFFICIENT TREATMENT FIELD TRAJECTORIES FOR EXTERNAL...
- Publication number 20190209863
- Publication date Jul 11, 2019
- Varian Medical Systems International AG
- Santtu Ollila
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus Pertaining to Optimizing a Radiation-Treatment...
- Publication number 20190151680
- Publication date May 23, 2019
- Varian Medical Systems International AG
- Viljo Petäjä
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GENERATING TIME-EFFICIENT TREATMENT FIELD TRAJECTORIES FOR EXTERNAL...
- Publication number 20180078789
- Publication date Mar 22, 2018
- Varian Medical Systems International AG
- Santtu Ollila
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTIMIZATION OF RADIATION TREATMENT PLANS FOR OPTIMAL TREATMENT TIM...
- Publication number 20180078785
- Publication date Mar 22, 2018
- Varian Medical Systems International AG
- Santtu Ollila
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus Pertaining to Optimizing a Radiation-Treatment...
- Publication number 20170274224
- Publication date Sep 28, 2017
- Varian Medical Systems International AG
- Viljo Petäjä
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Viljo Petäjä

Person

Patents Grantslast 30 patents

Analysis of dose rate robustness against uncertainties in radiation...

Dose smearing effect modeling for radiation treatment plan

Methods and systems used for planning radiation treatment

Correlation of dose and dose rate information to volume for radiati...

Methods and systems using modeling of crystalline materials for spo...

Assessing treatment parameters for radiation treatment planning

Generating time-efficient treatment field trajectories for external...

Dosimetric projection of collimator geometry

Method and apparatus pertaining to optimizing a radiation-treatment...

Optimization of radiation treatment plans for optimal treatment tim...

Generating time-efficient treatment field trajectories for external...

Method and apparatus pertaining to optimizing a radiation-treatment...

Patents Applicationslast 30 patents

DOSE SMEARING EFFECT MODELING FOR RADIATION TREATMENT PLAN

ASSESSING TREATMENT PARAMETERS FOR RADIATION TREATMENT PLANNING

ANALYSIS OF DOSE RATE ROBUSTNESS AGAINST UNCERTAINTIES IN RADIATION...

ASSESSING TREATMENT PARAMETERS FOR RADIATION TREATMENT PLANNING

GENERATING TIME-EFFICIENT TREATMENT FIELD TRAJECTORIES FOR EXTERNAL...

METHODS AND SYSTEMS USED FOR PLANNING RADIATION TREATMENT

METHODS AND SYSTEMS USING MODELING OF CRYSTALLINE MATERIALS FOR SPO...

CORRELATION OF DOSE AND DOSE RATE INFORMATION TO VOLUME FOR RADIATI...

DOSIMETRIC PROJECTION OF COLLIMATOR GEOMETRY

GENERATING TIME-EFFICIENT TREATMENT FIELD TRAJECTORIES FOR EXTERNAL...

Method and Apparatus Pertaining to Optimizing a Radiation-Treatment...

GENERATING TIME-EFFICIENT TREATMENT FIELD TRAJECTORIES FOR EXTERNAL...

OPTIMIZATION OF RADIATION TREATMENT PLANS FOR OPTIMAL TREATMENT TIM...

Method and Apparatus Pertaining to Optimizing a Radiation-Treatment...