Specialization

This EP application has the IPC combination F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) and F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). Rolls-Royce plc is specialized in the combination F01 and F04. We found, that Dr. Graf & Partner AG, WSL Patentanwälte PartGes mbB, Cabinet Beau de Loménie (CBDL), Schwan Schorer & Partner Patentanwälte mbB, Jostarndt Patentanwalts AG and 16 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

• 04.03.2013 - Priority Date (GB 20130003767)
• 10.09.2014 - Publication A2 (EP2775097)
• 21.06.2017 - Publication A3 (EP2775097)