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Stockholm, Sweden

Abb Flakt Ab

USPTO Granted Patents = 54

Trademarks = 2

Forward Citations = 378

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59 inventors (with patents filed for the assignee):

Claes Halldin (4 out of 4 patents)

Dragoslav Milojevic (4 out of 4 patents)

Bertil Larsson (3 out of 6 patents)

4. Stefan ANGhman (3 out of 3 patents)

5. Lennart Gustavsson (3 out of 16 patents)

6. Geir Wedde (2 out of 11 patents)

7. Anders Johansson (2 out of 4 patents)

8. Lars-Erik Johansson (2 out of 7 patents)

9. Leif E Josefsson (2 out of 15 patents)

10. Kenneth Neikter (2 out of 2 patents)

11. Alain Godichon (2 out of 2 patents)

12. Hans Jacobsson (2 out of 2 patents)

13. Manfred Losch (2 out of 2 patents)

14. Nils Bringfors (2 out of 2 patents)

15. Jan B Dure (2 out of 2 patents)

Core Competencies:

Air Treatment

Fluor Gas Removal

Hydrogen Sulphide Absorption

Cleanroom Filtration

Sound Reduction Devices

Dust Separation

Electrostatic Precipitators

Gas Cleaning

Surface Treatment

Particulate Material Mixing

Exhaust Air Scrubbing

Ventilation Control

54 patents: Sort by Forward Citations

1. 6562095 - Filtering apparatus for air treatment apparatus (2003-05-13),

2. 6406524 - Plant for removing fluor containing waste gases (2002-06-18),

3. 6306357 - Process and apparatus for absorbing hydrogen sulphide (2001-10-23),

4. 6273926 - Cleanroom filter unit (2001-08-14),

5. 6167984 - Device and a method for sound reduction in a transport system for gaseous medium and use of the device in an exhaust system for ships (2001-01-02),

6. 6125606 - Beam construction in ceilings of clean air rooms (2000-10-03),

7. 6092304 - Blow box for use in a plant for drying a material web (2000-07-25),

8. 6051054 - Method for separating dust from hot process gases (2000-04-18),

9. 6033639 - Method for cleaning process gases (2000-03-07),

10. 6022388 - Device for cleaning filter elements (2000-02-08),

11. 5966837 - Wood drying plant and a method of purifying a drying gas from a wood (1999-10-19),

12. 5931989 - Device in an electrostatic precipitator for the suspending, controlling (1999-08-03),

13. 5917065 - Cyclone (1999-06-29),

14. 5887973 - Device for mixing particulate material and liquid (1999-03-30),

15. 5885539 - Method for separating substances from a gaseous medium by dry adsorption (1999-03-23),

ABB Flakt AB is a leading provider of low voltage products and solutions. With a strong focus on innovation and sustainability, the company offers a wide range of electrical equipment, including switchgear, circuit breakers, and control systems. ABB Flakt AB serves various industries, such as manufacturing, energy, and infrastructure, delivering reliable and efficient solutions for their electrical needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

54 Patents

#20 in Stockholm

#122 in Sweden

#12,735 in the World

Stockholm, Sweden

Abb Flakt Ab

Forward Citations = 378

59 inventors:

Claes Halldin (4 out of 4 patents)

Dragoslav Milojevic (4 out of 4 patents)

Bertil Larsson (3 out of 6 patents)

4. Stefan ANGhman (3 out of 3 patents)

5. Lennart Gustavsson (3 out of 16 patents)

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