Inventor
Hanna E. Viertiö-Oja
Inventor
Espoo, FI
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis59%
A61MDevices for introducing media into, or onto, the body15%
G06FElectric digital data processing12%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data9%
G09BEducational or demonstration appliances3%
H04WWireless communication networks3%
PatentTitleYear
10,674,424Method and apparatus for measuring physiological parameters20209,750,430'Methods of intravenous drug monitoring'20179,398,863'Detection of anomalies in measurement of level of hypnosis'20168,985,107'Method, arrangement and computer program product for respiratory gas monitoring of ventilated patients'20158,221,330'Measurement for EEG reactivity'20128,145,297'Measurement of EEG reactivity'20128,064,993'Measurement of EEG reactivity'20117,848,795'Determination of sleep depth'20107,844,324'Measurement of EEG reactivity'20107,783,343'Monitoring of the cerebral state of a subject'20107,725,173'Measurement of responsiveness of a subject with lowered level of consciousness'2010RE041291'Closed loop drug administration method and apparatus using EEG complexity for control purposes'20107,599,735'Electrode configuration for central nervous system monitoring'20097,509,161'Method and apparatus for determining the cerebral state of a patient using generalized spectral entropy of the EEG signal'20097,228,169'Method and apparatus for determining the cerebral state of a patient with fast response'20077,130,673'Method of positioning electrodes for central nervous system monitoring and sensing pain reactions of a patient'20066,950,698'Method of positioning electrodes for central nervous system monitoring'20056,801,803'Method and apparatus for determining the cerebral state of a patient with fast response'20046,731,975'Method and apparatus for determining the cerebral state of a patient with fast response'20046,631,291'Closed loop drug administration method and apparatus using EEG complexity for control purposes'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2009Patents assigned to INSTRUMENTARIUM CORP (6)· patent assignee history
2003–2020Based in Espoo, FI· patent location history
2007–2010Patents assigned to GE HEALTHCARE FINLAND OY (3)· patent assignee history
2009–2020Patents assigned to GEN ELECTRIC (11)· patent assignee history
2011–2012Patents assigned to SALMI TAPANI (3)· patent assignee history
2011–2012Patents assigned to VIRTANEN JUHA (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 11 | 2009–2020 |
| INSTRUMENTARIUM CORP | 6 | 2003–2009 |
| GE HEALTHCARE FINLAND OY | 3 | 2007–2010 |
| SALMI TAPANI | 3 | 2011–2012 |
| VIRTANEN JUHA | 3 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Espoo, FI | 20 | 2003–2020 |