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Mannheim-Kafertal, Germany

Brown, Boveri & Cie Ag

USPTO Granted Patents = 188

Forward Citations = 2,201

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231 inventors (with patents filed for the assignee):

Arno Neidig (14 out of 18 patents)

Gert Weddigen (13 out of 15 patents)

Dieter Hasenauer (10 out of 17 patents)

4. Georg F Wahl (10 out of 14 patents)

5. Wilfried Fischer (9 out of 10 patents)

6. Franz-Josef Rohr (8 out of 13 patents)

7. Botho Ziegenbein (8 out of 9 patents)

8. Stefan Mennicke (7 out of 12 patents)

9. Wilhelm Haar (7 out of 9 patents)

10. Franz Schmaderer (7 out of 8 patents)

11. Harald Reiss (6 out of 13 patents)

12. Gunther Steinleitner (6 out of 10 patents)

13. Henner Meinhold (6 out of 7 patents)

14. Hermann Birnbreier (5 out of 6 patents)

15. Herbert Kleinschmager (5 out of 6 patents)

Core Competencies:

Thermal Insulation

Gas Turbine Power Plant

Fluidized Bed Reactor

Superconducting Fiber

Electrochemical Storage Cell

Power Semiconductor Module

Digital Measuring Device

Semiconductor Power Module

Superconducting Magnet System

Inductive Heating

Plastic Cable

Rotating Rectifying Device

188 patents: Sort by Forward Citations

1. 5051322 - Thermal insulation (1991-09-24),

2. 4901521 - Combined gas turbine and steam power plant having a fluidized bed (1990-02-20),

3. 4864224 - Measuring method for determining the difference between an A-C voltage (1989-09-05),

4. 4860901 - Housing with a flexible shock protector for a portable measuring (1989-08-29),

5. 4858153 - Method and apparatus for fixing an instantaneous measured value (1989-08-15),

6. 4849806 - Shunting element (1989-07-18),

7. 4849288 - Composite superconducting fiber (1989-07-18),

8. 4845942 - Combined gas turbine and steam power plant having a fluidized bed (1989-07-11),

9. 4830817 - Thermoelectric generator with nuclear heat source (1989-05-16),

10. 4828664 - Process for the production of a niobium oxycarbonitride superconducting (1989-05-09),

11. 4822573 - Fluidized-bed reactor (1989-04-18),

12. 4810843 - Device for inductively heating the edges of elongated moving workpieces (1989-03-07),

13. 4795972 - Digital measuring method and apparatus for a quasi-analog measured value (1989-01-03),

14. 4789824 - Digital measuring instrument for displaying a measured value that varies (1988-12-06),

15. 4788626 - Power semiconductor module (1988-11-29),

Brown, Boveri & Cie AG (ABB) is a multinational corporation specializing in robotics, power, and automation technology. With headquarters in Zurich, Switzerland, ABB provides a wide range of products, systems, and services across various industries. ABB's offerings include power grids, electrification solutions, industrial automation, robotics & motion, and more. Operating in over 100 countries, ABB aims to shape the future of sustainable and smart technologies.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

188 Patents

#1 in Mannheim-Kafertal

#356 in Germany

#4,337 in the World

Mannheim-Kafertal, Germany

Brown, Boveri & Cie Ag

Forward Citations = 2,201

231 inventors:

Arno Neidig (14 out of 18 patents)

Gert Weddigen (13 out of 15 patents)

Dieter Hasenauer (10 out of 17 patents)

4. Georg F Wahl (10 out of 14 patents)

5. Wilfried Fischer (9 out of 10 patents)

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