Our Patents

The most innovative aspects of our solutions are protected by means of international patents.

US 2020/0157759 A1

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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

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WO2019/129894 A1

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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

Patentes Globales

WO2017/174828 A1

WO2017:174828

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

Patentes Globales

WO2017/140918 A1

WO2017:140918

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 ES, DE, DK

Patente Europea

WO2017/203065 A1

WO2017:203065

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

Patentes Globales

WO2017/140919 A1

WO2017:140919

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

Patente Española

WO2015/150594 A1

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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

Patentes Globales

WO2019043272 A1

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CONNECTION FOR CONNECTING A TUBULAR TOWER TO LATTICE WORK

Connection for conecting a tubular tower to lattice work.

Entered into national/regional phase in EP, US, CN, IN & BR

Patentes Globales

WO2019129894 A1

WO2019129894A1[1]

SYSTEM FOR CONTROLLING BOLT PRETENSIONING

Tensioning tool acting according to the measured distance between the ends of the wedges and the washers.

Entered into national phase in US, CN, DE, DK, ES

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WO2015/181401 A1

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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

Patentes Globales

MU1276849

U1276849[1]

NOVEL WIND TURBINE AND ANCHORING SYSTEM THEREOF

Novel wind turbine ending with tree legs which is anchored depending on the type of existing soil.

Entered into national phase in BR, US, CN, IN, AU, DK, DE, ES

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WO2021084143

WO2021084143

TRANSITION COMPONENT FOR WIND TURBINE TOWER

Comprising a hollow truncated cone-shaped, an upper ring with cross-members and a lower ring with struts.

Entered into national phase in BR, US, CN, IN, AU, DK, DE, ES

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