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For the Inventor, By the Inventor

Baden, Switzerland

Asea Brown Boveri Inc.


USPTO Granted Patents = 309

% Expired Patents = 0.32



Forward Citations = 3,600

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334 inventors (with patents filed for the assignee):

goldMedal Jakob J Keller (15 out of 44 patents)

silverMedal Mohamed Youssef Nazmy (10 out of 47 patents)

bronzeMedal Hans-Gunter Mathews (10 out of 12 patents)

4.  Friedhelm Bauer (10 out of 10 patents)

5.  Markus Staubli (9 out of 29 patents)

6.  Rolf Althaus (9 out of 41 patents)

7.  Heinz Frey (8 out of 11 patents)

8.  Horst Gruning (7 out of 23 patents)

9.  Klaus Bohnert (6 out of 59 patents)

10.  Franz Kreitmeier (6 out of 18 patents)

11.  Ulrich Kogelschatz (6 out of 26 patents)

12.  Thomas Sattelmayer (6 out of 34 patents)

13.  Sven-Einar Stenkvist (6 out of 11 patents)

14.  Hans Ulrich Frutschi (5 out of 28 patents)

15.  Roland Schuler (5 out of 16 patents)


Core Competencies:
Gas Turbine
Combustion Chamber
Turbine Blade
Energy Optimization
High-Voltage Insulation
Electrical Machines
Power Semiconductor
Photovoltaic Generators
Induction Coils
Multi-Voltage Transformer
Thermal Turbo Machine
Electrical Components

309 patents:

1. 8334617 - System and method for energy optimization in photovoltaic generators (2012-12-18),
2. 8276266 - Semi-automatic system for the manufacture of electrical induction coils (2012-10-02),
3. 7692523 - Multi-voltage power transformer for the high-voltage electricity transmission network (2010-04-06),
4. 6470598 - Deckel edge profiler (2002-10-29),
5. 6398622 - Polishing mechanism for vehicle bumper (2002-06-04),
6. 6147581 - Universal transformer tank for pole-mounted distribution transformers (2000-11-14),
7. 6094838 - Curl and profile correction with high velocity hoods (2000-08-01),
8. 6079115 - High temperature Yankee hood (2000-06-27),
9. 6028266 - Low frequency EMF shield (2000-02-22),
10. 5969956 - Method and a device for communication in a high voltage converter station (1999-10-19),
11. 5791065 - Gas heated paper dryer (1998-08-11),
12. 5784804 - Yankee hood with integral air heating system (1998-07-28),
13. 5698867 - Turn-off, MOS-controlled, power semiconductor component (1997-12-16),
14. 5667201 - Smelt spout for a recovery furance (1997-09-16),
15. 5625203 - Controlled turn-off power semiconductor device (1997-04-29),
Asea Brown Boveri Inc. (ABB) is a multinational corporation specializing in power and automation technologies. With operations in more than 100 countries, ABB serves customers across various industries, including utilities, oil and gas, transportation, and manufacturing. The company offers a wide range of products, systems, and services for power grid management, electric vehicle charging infrastructure, industrial automation, and robotics. ABB is committed to driving progress through innovative technologies that improve energy efficiency, productivity, and sustainability.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Asea Brown Boveri Inc.
309 Patents

#6 in Baden

#59 in Switzerland

#2,889 in the World

Baden, CH
Baden, Switzerland

Asea Brown Boveri Inc.

Forward Citations = 3,600

334 inventors:

goldMedal Jakob J Keller (15 out of 44 patents)

silverMedal Mohamed Youssef Nazmy (10 out of 47 patents)

bronzeMedal Hans-Gunter Mathews (10 out of 12 patents)

4.  Friedhelm Bauer (10 out of 10 patents)

5.  Markus Staubli (9 out of 29 patents)

Please report any incorrect information to [email protected]
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