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Berlin, Germany

Hermann C. Starck Berlin Gmbh & Co Kg

USPTO Granted Patents = 6

Trademarks = 2

Forward Citations = 73

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22 inventors (with patents filed for the assignee):

Wolfgang Kummer (1 out of 8 patents)

Erich Lugscheider (1 out of 7 patents)

Dietmar Fister (1 out of 10 patents)

4. Bernhard Szesny (1 out of 2 patents)

5. Heinz-Eckert Schutz (1 out of 1 patent)

6. Bruno E Krismer (1 out of 3 patents)

7. Walter Bludssus (1 out of 5 patents)

8. Theodor A Weber (1 out of 1 patent)

9. Jurgen Scharschmidt (1 out of 4 patents)

10. Johannes Wilden (1 out of 1 patent)

11. Heinz Eschnauer (1 out of 2 patents)

12. Frank Buche (1 out of 1 patent)

13. Helmut Meinhardt (1 out of 2 patents)

14. Udo Birkenstock (1 out of 17 patents)

15. Peter Kunert (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5194232 - Process for the preparation of tantalum/niobium hydroxides and oxides (1993-03-16),

2. 5194073 - Sintered composite abrasive materials, a process for its production and (1993-03-16),

3. 5141821 - High temperature MCrAl(Y) composite material containing carbide particle (1992-08-25),

4. 5090997 - Process for producing powdered aluminum alloys (1992-02-25),

5. 5037705 - Oxygen-containing molybdenum metal powder and processes for its (1991-08-06),

6. 4915733 - Agglomerated metal composite powders (1990-04-10),

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USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#150 in D-1000 Berlin

#5,318 in Germany

Berlin, Germany

Hermann C. Starck Berlin Gmbh & Co Kg

Forward Citations = 73

22 inventors:

Wolfgang Kummer (1 out of 8 patents)

Erich Lugscheider (1 out of 7 patents)

Dietmar Fister (1 out of 10 patents)

4. Bernhard Szesny (1 out of 2 patents)

5. Heinz-Eckert Schutz (1 out of 1 patent)

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