INTERNATIONAL PATENT: SAFRAN AIRCRAFT ENGINES, SAFRAN HELICOPTER ENGINES FILES APPLICATION FOR "HYDRAULIC CONTROL CIRCUIT FOR FAN-BLADE PITCH ADJUSTMENT WITH A DEACTIVATABLE PUMP"

GENEVA, Dec. 29 -- SAFRAN AIRCRAFT ENGINES (2 boulevard du General Martial Valin75015 PARIS), SAFRAN HELICOPTER ENGINES (Avenue Joseph Szydlowski64510 BORDES) filed a patent application (PCT/FR2025/050528) for "HYDRAULIC CONTROL CIRCUIT FOR FAN-BLADE PITCH ADJUSTMENT WITH A DEACTIVATABLE PUMP" on Jun 12, 2025. With publication no. WO/2025/262385, the details related to the patent application was published on Dec 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BARBIER, Hugues Louis Gilbert (SAFRAN c/o Centre d'Excellence Propriete IntellectuelleRond-point Rene Ravaud, Reau77550 MOISSY-CRA...