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Wacker Siltronic Gesellschaft Fur Halbleitermaterialien

USPTO Granted Patents = 5

Forward Citations = 19

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14 inventors (with patents filed for the assignee):

Bernd Passer (2 out of 2 patents)

Laszlo Fabry (1 out of 10 patents)

Maximilian Stadler (1 out of 7 patents)

4. Roland Brunner (1 out of 6 patents)

5. Peter Vilzmann (1 out of 4 patents)

6. Anton Schnegg (1 out of 10 patents)

7. Georg Hochgesang (1 out of 2 patents)

8. Peter Romeder (1 out of 3 patents)

9. Gunter Schwab (1 out of 2 patents)

10. Gabriele Trifellner (1 out of 1 patent)

11. Gertraud Thalhammer (1 out of 1 patent)

12. Ludwig Pichlmeier (1 out of 1 patent)

13. Rudolf Wengbauer (1 out of 1 patent)

14. Edeltraud Steiger (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5911889 - Method of removing damaged crystal regions from silicon wafers (1999-06-15),

2. 5695572 - Cleaning agent and method for cleaning semiconductor wafers (1997-12-09),

3. 5693149 - Process for treating disk-shaped workpieces with a liquid (1997-12-02),

4. 5660752 - Heating element and process for heating crucibles (1997-08-26),

5. 5587046 - Process for treating semiconductor material with an acid-containing fluid (1996-12-24),

Wacker Siltronic is a leading global manufacturer of semiconductor materials, specializing in hyperpure silicon wafers. We provide high-quality materials for the electronics industry, enabling advanced semiconductor technology and innovation. Our products are used in a wide range of applications, from smartphones and laptops to automotive systems and industrial automation.

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USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#200 in undefined, undefined

#256 in

#50,237 in US