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Oberursel, Germany

Bmw Rolls-royce Gmbh

USPTO Granted Patents = 20

Forward Citations = 554

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18 inventors (with patents filed for the assignee):

William Kwan (3 out of 3 patents)

Achim Schmid (3 out of 3 patents)

Thomas Schillinger (2 out of 4 patents)

4. Dimitrie Negulescu (2 out of 18 patents)

5. Neil M Evans (2 out of 6 patents)

6. Michael Ebel (1 out of 11 patents)

7. Michael Lötzerich (1 out of 1 patent)

8. Alexander Boeck (1 out of 1 patent)

9. Norbert Brehm (1 out of 1 patent)

10. Bernd Domes (1 out of 2 patents)

11. Stephen H Hill (1 out of 1 patent)

12. Paul Hayton (1 out of 1 patent)

13. John Jenkinson (1 out of 2 patents)

14. Alexander Bock (1 out of 1 patent)

15. Sokrates Tolgos (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 6290464 - Turbomachine rotor blade and disk (2001-09-18),

2. 6173566 - Casing construction on a gas turbine jet engine (2001-01-16),

3. 6058710 - Axially staged annular combustion chamber of a gas turbine (2000-05-09),

4. 6022190 - Turbine impeller disk with cooling air channels (2000-02-08),

5. 6003781 - Fuel injection device with a liquid-cooled injection nozzle for a (1999-12-21),

6. 6000210 - Aircraft gas turbine engine with a liquid-air heat exchanger (1999-12-14),

7. 5996335 - Head part of an annular combustion chamber of a gas turbine having a (1999-12-07),

8. 5984631 - Tandem turbine-blade cascade (1999-11-16),

9. 5957660 - Turbine rotor disk (1999-09-28),

10. 5956955 - Heat shield for a gas turbine combustion chamber (1999-09-28),

11. 5953901 - Mechanical fuel shut-off system for a gas turbine (1999-09-21),

12. 5934066 - Combustion chamber of a gas turbine with a ring-shaped head section (1999-08-10),

13. 5918467 - Heat shield for a gas turbine combustion chamber (1999-07-06),

14. 5918465 - Flow guiding body for a gas turbine combustion chamber (1999-07-06),

15. 5894732 - Heat shield arrangement for a gas turbine combustion chamber (1999-04-20),

BMW Rolls-Royce GmbH is a subsidiary of BMW Group and leading manufacturer of luxury automobiles under the Rolls-Royce brand. With a heritage dating back to 1904, the company is known for its impeccable craftsmanship, innovative design, and superior performance. BMW Rolls-Royce GmbH is committed to creating the ultimate driving experience for its discerning customers around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

20 Patents

#1 in Oberursel

#2,237 in Germany

#30,325 in the World

Oberursel, Germany

Bmw Rolls-royce Gmbh

Forward Citations = 554

18 inventors:

William Kwan (3 out of 3 patents)

Achim Schmid (3 out of 3 patents)

Thomas Schillinger (2 out of 4 patents)

4. Dimitrie Negulescu (2 out of 18 patents)

5. Neil M Evans (2 out of 6 patents)

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