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Spaichingen, Germany

Papst Licensing Gmbh

USPTO Granted Patents = 39

Forward Citations = 430

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24 inventors (with patents filed for the assignee):

Rolf Muller (12 out of 73 patents)

Johann Von Der Heide (8 out of 51 patents)

Helmut Hans (8 out of 12 patents)

4. Dieter Elsaesser (8 out of 12 patents)

5. Mojtaba Moini (5 out of 7 patents)

6. Bernhard Schuh (4 out of 9 patents)

7. Jurgen Oelsch (4 out of 4 patents)

8. Michael Hermann (3 out of 19 patents)

9. Georg F Papst (3 out of 31 patents)

10. Arno Karwath (2 out of 34 patents)

11. Alfred Merkle (2 out of 8 patents)

12. Heinrich Cap (2 out of 17 patents)

13. Hans-Martin Baumann (2 out of 2 patents)

14. Ulrich Koletzki (2 out of 4 patents)

15. Martin Burgbacher (1 out of 12 patents)

39 patents: Sort by Forward Citations

1. 6384554 - Drive circuit for brushless DC motors (2002-05-07),

2. 6344946 - Disk storage device with improved spindle torque and acceleration (2002-02-05),

3. RE37455 - Axially compact direct drive for storage disk hub (2001-11-27),

4. 5949164 - Disk storage device with electric motor with axially deep flange (1999-09-07),

5. 5946161 - Disk storage device having a labyrinth seal (1999-08-31),

6. 5945751 - Disk storage device having a spindle driving motor (1999-08-31),

7. 5909072 - Brushless three-phase dc motor (1999-06-01),

8. 5864443 - Disk storage device having a detachable coupling ring in the hub (1999-01-26),

9. 5834873 - Brushless three-phase dc motor (1998-11-10),

10. 5801900 - Disk storage device, with hub and drive motor rotor features (1998-09-01),

11. 5796548 - Disk storage device having spindle assembly with ring enclosure (1998-08-18),

12. 5777822 - Disk storage drive (1998-07-07),

13. 5774302 - Spin drive motor for a disk storage device (1998-06-30),

14. 5729403 - Disk storage drive (1998-03-17),

15. 5717297 - Drive circuit for brushless DC motors (1998-02-10),

Papst Licensing GmbH is a leading global company specializing in intellectual property licensing. With a strong focus on innovation, Papst Licensing enables companies to access and use their extensive portfolio of patents and trademarks across various industries. Through strategic partnerships and licensing agreements, they help their clients to commercialize new technologies and stay ahead of the competition. For over four decades, Papst Licensing has been a trusted partner for businesses worldwide, offering a wide range of licensing solutions to suit individual needs and helping to generate additional revenue streams for their clients.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

39 Patents

#1 in

#1,298 in Germany

#17,399 in the World

Spaichingen, Germany

Papst Licensing Gmbh

Forward Citations = 430

24 inventors:

Rolf Muller (12 out of 73 patents)

Johann Von Der Heide (8 out of 51 patents)

Helmut Hans (8 out of 12 patents)

4. Dieter Elsaesser (8 out of 12 patents)

5. Mojtaba Moini (5 out of 7 patents)

Please report any incorrect information to [email protected]

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