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Hamburg, Germany

Korber Ag

USPTO Granted Patents = 137

Forward Citations = 1,249

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124 inventors (with patents filed for the assignee):

Uwe Heitmann (29 out of 76 patents)

Waldemar Wochnowski (10 out of 31 patents)

Wolfgang Siems (9 out of 13 patents)

4. Peter Pinck (8 out of 18 patents)

5. Werner Hinz (8 out of 17 patents)

6. Heinz-Christen Lorenzen (7 out of 33 patents)

7. Peter Brand (7 out of 18 patents)

8. Reinhard Liebe (7 out of 8 patents)

9. Reinhard Deutsch (6 out of 13 patents)

10. Heinrich Mushardt (6 out of 6 patents)

11. Siegfried Schlisio (5 out of 14 patents)

12. Manfred Lasch (4 out of 4 patents)

13. Wolfgang Steiniger (4 out of 30 patents)

14. Andreas Rinke (3 out of 9 patents)

15. Karl-Heinz Pawelko (3 out of 14 patents)

Core Competencies:

Chain Conveyor

Tobacco Stream

Cigarette Testing

Web Splicing

Pneumatic Conveyor

Density Measurement

Wrapping Mechanism

Shock Absorber

Rod-Shaped Articles

Composite Filter Rods

Filling Power

Tobacco Packaging

137 patents: Sort by Forward Citations

1. 5429227 - Chain conveyor (1995-07-04),

2. 5413213 - Apparatus for transporting mass flows of articles (1995-05-09),

3. 5406376 - Apparatus for testing end portions of rod-shaped articles of the tobacco (1995-04-11),

4. 5385622 - Web splicing method and apparatus (1995-01-31),

5. 5369986 - Sealing element for use in cigarette testing apparatus (1994-12-06),

6. 5369985 - Sealing element for the ends of rod-shaped articles of the tobacco (1994-12-06),

7. 5361783 - Apparatus for feeding webs of wrapping material (1994-11-08),

8. 5337762 - Apparatus for storing and distributing comminuted tobacco (1994-08-16),

9. 5325874 - Apparatus for removing surplus from a stream of fibrous material (1994-07-05),

10. 5302907 - Method of and apparatus for ascertaining a characteristic value of a (1994-04-12),

11. 5301011 - Method of and apparatus for ascertaining the diameters of rod-shaped (1994-04-05),

12. 5299583 - Method of and apparatus for separating fragments of tobacco ribs from (1994-04-05),

13. 5279406 - Apparatus for altering the spacing between pairs of coaxial rod-shaped (1994-01-18),

14. 5267576 - Method of and apparatus for separating foreign objects from moving (1993-12-07),

15. 5259401 - Method of and apparatus for perforating cigarette paper and the like (1993-11-09),

Korber AG, headquartered in Hamburg, Germany, specializes in advanced technologies for the tobacco processing industry. The company focuses on developing innovative solutions such as chain conveyors, pneumatic conveyors, and wrapping mechanisms, enhancing efficiency and precision in tobacco handling and cigarette production. Korber AG is committed to improving processes through technologies like density measurement and shock absorbers, ensuring high-quality standards in manufacturing and testing within the sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

137 Patents

#11 in Hamburg

#446 in Germany

#5,899 in the World

Hamburg, Germany

Korber Ag

Forward Citations = 1,249

124 inventors:

Uwe Heitmann (29 out of 76 patents)

Waldemar Wochnowski (10 out of 31 patents)

Wolfgang Siems (9 out of 13 patents)

4. Peter Pinck (8 out of 18 patents)

5. Werner Hinz (8 out of 17 patents)

Please report any incorrect information to [email protected]

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