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Vasteras, Sweden

Asea Brown Boveri Ab

USPTO Granted Patents = 229

Trademarks = 1

Forward Citations = 2,623

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300 inventors (with patents filed for the assignee):

Gunnar Asplund (12 out of 60 patents)

Jarl R Sobel (11 out of 17 patents)

Per-Erik Bjorklund (9 out of 9 patents)

4. Murari M Saha (8 out of 15 patents)

5. Tommy Holmgren (7 out of 11 patents)

6. Leif Eriksson (7 out of 10 patents)

7. Carl Bergman (6 out of 10 patents)

8. John-Erik Snell (6 out of 6 patents)

9. Tomas Jonsson (6 out of 6 patents)

10. Stefan Valdemarsson (5 out of 36 patents)

11. Lars Paulsson (5 out of 10 patents)

12. Jan Lundquist (5 out of 8 patents)

13. Kjell Svensson (5 out of 9 patents)

14. Jan Isberg (5 out of 7 patents)

15. Hans Bernhoff (5 out of 7 patents)

Core Competencies:

Rotating Electrical Machines

High Voltage Power Cables

Synchronous Machines

Electric Switching Devices

Industrial Robots

Superconducting Transformers

Inductive Measurement Devices

Power Plant Technologies

Reactive Power Compensation

Photoconductive Switches

Laminated Magnetic Cores

Torque Sensors

229 patents: Sort by Forward Citations

1. 7019429 - Method of applying a tube member in a stator slot in a rotating electrical machine (2006-03-28),

2. 6867674 - Transformer (2005-03-15),

3. 6828701 - Synchronous machine with power and voltage control (2004-12-07),

4. 6577487 - Reduction of harmonics in AC machines (2003-06-10),

5. 6525265 - High voltage power cable termination (2003-02-25),

6. 6396187 - Laminated magnetic core for electric machines (2002-05-28),

7. 6336374 - Device for relative displacement of two elements (2002-01-08),

8. 6324483 - Angular acceleration transducer (2001-11-27),

9. 6261437 - Anode, process for anodizing, anodized wire and electric device comprising such anodized wire (2001-07-17),

10. 6253832 - Device for casting in a mould (2001-07-03),

11. 6244038 - Power plant with fuel gas generator and fluidized bed combustion (2001-06-12),

12. 6242688 - Sea electrode for a high voltage direct current transmission system (2001-06-05),

13. 6239514 - Electric switching device and a method for performing electric disconnection of a load (2001-05-29),

14. 6236198 - Method and device for non-contact measurement of electrically conductive material (2001-05-22),

15. 6232865 - Core for a controllable inductor and a method for producing therof (2001-05-15),

ABB (ASEA Brown Boveri AB) is a Swiss-Swedish multinational corporation operating mainly in robotics, power, heavy electrical equipment, and automation technology areas. With a history spanning over 130 years, ABB is a global leader in industrial digitalization and electrification. Their offerings include a wide range of products, systems, and services for utilities, industry, transport, and infrastructure. ABB aims to drive progress by developing sustainable solutions that help improve energy efficiency, productivity, and safety across various sectors.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

229 Patents

#1 in Vasteras

#37 in Sweden

#3,632 in the World

Vasteras, Sweden

Asea Brown Boveri Ab

Forward Citations = 2,623

300 inventors:

Gunnar Asplund (12 out of 60 patents)

Jarl R Sobel (11 out of 17 patents)

Per-Erik Bjorklund (9 out of 9 patents)

4. Murari M Saha (8 out of 15 patents)

5. Tommy Holmgren (7 out of 11 patents)

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