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For the Inventor, By the Inventor

Helsinki, Finland

Picker Nordstar Corporation

Calculating rank
USPTO Granted Patents = 14

Forward Citations = 268

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14 inventors (with patents filed for the assignee):

goldMedal Gosta J Ehnholm (7 out of 31 patents)

silverMedal Ilmari V Kinanen (4 out of 15 patents)

bronzeMedal Gordon D DeMeester (2 out of 74 patents)

4.  Robert G Gylling (2 out of 2 patents)

5.  Raimo E Sepponen (2 out of 27 patents)

6.  Ian R Young (2 out of 4 patents)

7.  Juha Virtanen (1 out of 39 patents)

8.  Matti Smalen (1 out of 7 patents)

9.  Matti Kullervo Savelainen (1 out of 2 patents)

10.  Seppo T Pekonen (1 out of 1 patent)

11.  Jan-Erik M Lindholm (1 out of 1 patent)

12.  IImari V Kinanen (1 out of 1 patent)

13.  Rurik B Englund (1 out of 1 patent)

14.  Erkki T Vahala (1 out of 1 patent)


14 patents:

1. 6288624 - Enlongated field of view open magnetic resonance imaging system with dipole magnet (2001-09-11),
2. 6104192 - Magnetic resonance imaging system with floating pole pieces (2000-08-15),
3. 5936502 - Magnet coils for MRI (1999-08-10),
4. 5923169 - Magnetic resonance imaging system with floating pole pieces (1999-07-13),
5. 5882304 - Method and apparatus for determining probe location (1999-03-16),
6. 5627471 - Pole piece for MR imager (1997-05-06),
7. 5621322 - VHF/RF volume antenna for magnetic resonance imaging including VHF (1997-04-15),
8. 5592084 - Method for imaging of movement of material (1997-01-07),
9. 5570022 - Power supply for MRI magnets (1996-10-29),
10. 5555251 - Arrangement to minimize eddy currents in MR imagers (1996-09-10),
11. 5537040 - Apparatus and method for magnetic resonance imaging using pre-polarizing (1996-07-16),
12. 5498962 - Imaging method (1996-03-12),
13. 5488950 - Stabilizer for MRI system (1996-02-06),
14. 5379768 - Anatomic support for an MRI-apparatus (1995-01-10),
Company Overview
Picker Nordstar Corporation, based in Helsinki, specializes in advanced technology solutions within the medical device sector. The company focuses on developing innovative imaging systems and diagnostic tools that enhance patient care and streamline clinical workflows. With a commitment to research and development, Picker Nordstar aims to improve healthcare outcomes through cutting-edge technology and robust engineering practices, contributing to the evolution of medical diagnostics on a global scale.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

14 Patents

#70 in Helsinki

#231 in Finland

#42,384 in the World

Helsinki, FI
Helsinki, Finland

Picker Nordstar Corporation

Forward Citations = 268

14 inventors:

goldMedal Gosta J Ehnholm (7 out of 31 patents)

silverMedal Ilmari V Kinanen (4 out of 15 patents)

bronzeMedal Gordon D DeMeester (2 out of 74 patents)

4.  Robert G Gylling (2 out of 2 patents)

5.  Raimo E Sepponen (2 out of 27 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Picker Nordstar Corporation. Retrieved from https://idiyas.com/company/picker-nordstar

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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