List of Rolls-Royce PLC patents

Patents where

Current Assignee

Name

Rolls-Royce PLC

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11994072 Fuel management system	Patent 11994072 was granted and assigned to Rolls-Royce PLC on May, 2024 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	11994072	May 28, 2024
‌ US Patent 11365634 Boundary layer ingestion fan system	Patent 11365634 was granted and assigned to Rolls-Royce PLC on June, 2022 by the United States Patent and Trademark Office.	Rolls-Royce	Rolls-Royce PLC	United States Patent and Trademark Office	11365634	June 21, 2022
‌ US Patent 12116933 Thermal management system for an aircraft	Patent 12116933 was granted and assigned to Rolls-Royce PLC on October, 2024 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	12116933	October 15, 2024
‌ US Patent 8038408 Composite aerofoil	Patent 8038408 was granted and assigned to Rolls-Royce PLC on October, 2011 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8038408	October 18, 2011
‌ US Patent 11952945 Thermal management system for an aircraft	Patent 11952945 was granted and assigned to Rolls-Royce PLC on April, 2024 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	11952945	April 9, 2024
‌ US Patent 11988148 Low noise gas turbine engine	Patent 11988148 was granted and assigned to Rolls-Royce PLC on May, 2024 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	11988148	May 21, 2024
‌ US Patent 12135313 System and method for applying dynamic loading to a test specimen	Patent 12135313 was granted and assigned to Rolls-Royce PLC on November, 2024 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	12135313	November 5, 2024
‌ US Patent 7688081 Apparatus to measure the clearance between a first component and a second component	Patent 7688081 was granted and assigned to Rolls-Royce PLC on March, 2010 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	7688081	March 30, 2010
‌ US Patent 8192153 Aerofoil members for a turbomachine	Patent 8192153 was granted and assigned to Rolls-Royce PLC on June, 2012 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8192153	June 5, 2012
‌ US Patent 11121639 Voltage converter	Patent 11121639 was granted and assigned to Rolls-Royce PLC on September, 2021 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	11121639	September 14, 2021
‌ US Patent 11365633 Boundary layer ingestion fan system	Patent 11365633 was granted and assigned to Rolls-Royce PLC on June, 2022 by the United States Patent and Trademark Office.	Rolls-Royce	Rolls-Royce PLC	United States Patent and Trademark Office	11365633	June 21, 2022
‌ US Patent 8425192 Annulus filler	Patent 8425192 was granted and assigned to Rolls-Royce PLC on April, 2013 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8425192	April 23, 2013
‌ US Patent 11988098 Increasing surge margin and compression efficiency via shaft power transfer	Patent 11988098 was granted and assigned to Rolls-Royce PLC on May, 2024 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	11988098	May 21, 2024
‌ US Patent 8430622 Turbofan gas turbine engine	Patent 8430622 was granted and assigned to Rolls-Royce PLC on April, 2013 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8430622	April 30, 2013
‌ US Patent 8152094 Engine mounting apparatus	Patent 8152094 was granted and assigned to Rolls-Royce PLC on April, 2012 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8152094	April 10, 2012
‌ US Patent 11118511 Fan blade containment system for gas turbine engine	Patent 11118511 was granted and assigned to Rolls-Royce PLC on September, 2021 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	11118511	September 14, 2021
‌ US Patent 8132398 Apparatus and method of operating a gas turbine engine at start-up	Patent 8132398 was granted and assigned to Rolls-Royce PLC on March, 2012 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8132398	March 13, 2012
‌ US Patent 8186934 Casing assembly	Patent 8186934 was granted and assigned to Rolls-Royce PLC on May, 2012 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8186934	May 29, 2012
‌ US Patent 8159081 Controlling propeller rotor overspeed	Patent 8159081 was granted and assigned to Rolls-Royce PLC on April, 2012 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8159081	April 17, 2012
‌ US Patent 8429892 Combustion apparatus having a fuel controlled valve that temporarily flows purging air	Patent 8429892 was granted and assigned to Rolls-Royce PLC on April, 2013 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8429892	April 30, 2013
‌ US Patent 8251640 Blade assembly	Patent 8251640 was granted and assigned to Rolls-Royce PLC on August, 2012 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8251640	August 28, 2012
‌ US Patent 11111816 Rotor blade arrangement	Patent 11111816 was granted and assigned to Rolls-Royce PLC on September, 2021 by the United States Patent and Trademark Office.	Rolls-Royce PLC	Rolls-Royce PLC	United States Patent and Trademark Office	11111816	September 7, 2021
‌ US Patent 8061699 Clamping system	Patent 8061699 was granted and assigned to Rolls-Royce PLC on November, 2011 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8061699	November 22, 2011
‌ US Patent 8137053 Assembly having first and second members distinguishable by respective first and second compositions each including one or more isotopes of a same element	Patent 8137053 was granted and assigned to Rolls-Royce PLC on March, 2012 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	8137053	March 20, 2012
‌ US Patent 7805944 Combustion chamber air inlet	Patent 7805944 was granted and assigned to Rolls-Royce PLC on October, 2010 by the United States Patent and Trademark Office.		Rolls-Royce PLC	United States Patent and Trademark Office	7805944	October 5, 2010

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