Our Patents
The most innovative aspects of our solutions are protected by means of international patents.
US 2020/0157759 A1
FOUNDATION FOR A TOWER OF A WIND-TURBINE
Foundation for a tower of a wind turbine with at least three columns.
Entered into national/regional phase in USA, Germany, Sweden, Spain, China, India, Brazil
WO2019/129894 A1
SYSTEM FOR CONTROLLING BOLT PRETENSIONING
Patent of the system for controlling bolt pretensioning, a technology used in the XPACER.
Entered into national/regional phase in EP, US, CN, IN & BR
WO2017/174828 A1
DEVICE FOR JOINING A MODULAR BLADE
Patent of the expandable spacer that allows the tightening of the bolts of the modular blade connection, with low application force and high precision.
Entered into national/regional phase in EP, US, CN, IN & BR
WO2017/203065 A1
TOWER SECTION FOR RAISING A WIND TURBINE
Patent of the Self-Erecting Tower Stucture, designed to be connected under a standard tubular tower and be able to be erected without large cranes.
Entered into national/regional phase in EP, US, CN, IN & BR
WO2017/140918 A1
TEST BENCH AND METHOD OF USE
Patent of a test bench and test method to validate blade segments including modular blade connections
Entered into regional phase in EP
WO2017/140919 A1
TEST DEVICE FOR TOWERS AND FOUNDATIONS
Patent of a connection for connecting a tubular tower to lattice work, the connection joining a tubular tower of an onshore or offshore wind turbine to lattice work that comprises a plurality of columns.
Entered into regional phase in ES
WO2015/150594 A1
WIND TURBINE ASSEMBLY SYSTEM AND RELATED METHOD
Patent of a system for assembling wind turbine without using cranes which has lifting systems
Entered into national/regional phase in EP, US, CN, IN & BR
WO2017/140919 A1
CONNECTION FOR CONNECTING A TUBULAR TOWER TO LATTICE WORK
Patent of a test device that is able to test full-scale towers and foundation, applying real cyclic loads to accelerate the proven life of the structure.
Entered into national/regional phase in EP, US, CN, IN & BR
WO2015/181401 A1
SCREWED CONNECTION FOR A MODULAR BLADE
Patent of a screwed connection for a modular blade, formed by a single bolt which connects inserts.
Entered into national/regional phase in EP, US, CN, IN & BR