Elekta Instrument AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 3104
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6049587 Positioning device and method for radiation treatmentOct 08, 97Apr 11, 00[A61N]
5681326 Stereotactical instrumentNov 03, 95Oct 28, 97[A61B]
5629967 Positioning device and method for radiation treatmentFeb 13, 96May 13, 97[A61N]
5528651 Positioning device and method for radiation treatmentJun 09, 94Jun 18, 96[A61N]
5116344 Apparatus for marking an operating siteAug 22, 91May 26, 92[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5805661 Positioning device and method for radiation treatmentExpiredJan 08, 97Sep 08, 98[A61N]
4780898 Arrangement in a gamma unitExpiredApr 30, 87Oct 25, 88[A61N]

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