Rolls-Royce Files Patent Infringement Complaint | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-10.20.25

AirborneNextGen-
10.21.25

Airborne-Unlimited-10.22.25

Airborne-FltTraining-10.23.25

AirborneUnlimited-10.17.25

Fri, Aug 27, 2010

Rolls-Royce Files Patent Infringement Complaint

Claims Focus On Engine Alliance, UTC Engines

Rolls-Royce filed an amended complaint Thursday alleging infringement by United Technologies Corporation (UTC) of the Rolls-Royce swept fan blade patent in the Federal Court for the Eastern District of Virginia in the United States. The complaint specifically alleges that the fan stages on the Engine Alliance GP7200 engine and on UTC’s PW1000G engine (also known as the Geared Turbofan) infringe the Rolls-Royce patent. The complaint also alleges that a number of other UTC aero civil engines infringe the Rolls-Royce patent. Rolls-Royce is seeking damages and injunctions.

It is expected that the case will be heard before a jury in the Eastern District of Virginia in the first half of 2011.

The origins of this case date back to the late 1990s. The dispute was initiated by UTC when it applied to the US Patent Office to have the Rolls-Royce swept fan blade patent struck out. UTC’s efforts were unsuccessful and the validity of the Rolls-Royce patent has been upheld in the United States.

www.rolls-royce.com

Advertisement

More News

Aero-News: Quote of the Day (10.24.25)

“The rapid succession of contracts indicates that the Chinook will continue to play an important role in the US Army’s family-of-systems, particularly in a contested lo>[...]

ANN's Daily Aero-Linx (10.24.25)

Aero Linx: African Business Aviation Association (AfBAA) AfBAA is dedicated to promoting the understanding and advantages of Business Aviation across Africa. Our mission centers on>[...]

NTSB Final Report: Cirrus SR22

Postaccident Examination Revealed That The Right Brake Linings Had Exceeded The Manufacturer’S Serviceable Wear Limit Analysis: The pilot was taxiing from the fixed-base oper>[...]

Airborne-Flight Training 10.23.25: PanAm Back?, Spirit Cuts, Affordable Expo

Also: USAF Pilots, Advanced Aircrew Academy, ATC Hiring, Hop-A-Jet Sues Pan American is attempting a comeback. Aviation merchant bank AVi8 Air Capital, alongside Pan American Globa>[...]

Airborne 10.22.25: Rez Takes Plane, DJI v US Drone Ban, HK 747 Cargo Accident

Also: DHS Under Fire, Air New Zealand, ALPA Praises Bipartisan Bill, Spirit Budget Cuts The Minnesota Pilots Association has issued an advisory regarding overflights of the Red Lak>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC