ClassID:

144633

F05B2240/302 - CPC Classification

Classification description:

Components; Rotors; Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor Segmented or sectional blades

Recent Application in this class:
#1
20260049595
2026-02-19

METHOD FOR OBTAINING AN IMPROVED SEGMENTED BLADE

#2
20260036113
2026-02-05

Improvements Relating to Modular Wind Turbine Blades

#3
20250290484
2025-09-18

METHOD OF MANUFACTURING A WIND TURBINE ROTOR BLADE PART HAVING AN EMBEDDED PLACEHOLDER

#4
20250243842
2025-07-31

DOUBLE SET OF BLADES WIND POWERED TURBINE

#5
20250207558
2025-06-26

Adjustable-Length Horizontal Wind Turbine Blade With Thrust Force Transmission Structure

#6
20250179987
2025-06-05

WIND TURBINE ROTOR BLADE AND METHOD OF JOINING TWO ROTOR BLADE SEGMENTS

#7
20250137436
2025-05-01

WINGED SPAR CAP CONFIGURATION FOR A JOINTED WIND TURBINE BLADE

#8
20250067243
2025-02-27

WIND TURBINE BLADE AND METHOD FOR MANUFACTURING A WIND TURBINE BLADE

#9
20250059957
2025-02-20

LIGHTNING PROTECTION SYSTEM FOR SEGMENTED WIND TURBINE BLADES

#10
20250059945
2025-02-20

MODULAR WIND TURBINE BLADE

#11
20250050609
2025-02-13

METHOD FOR MANUFACTURING A WIND TURBINE BLADE AND MANDREL TOOL

#12
20250020099
2025-01-16

TIP SYSTEM FOR A WIND TURBINE BLADE

#13
20240426271
2024-12-26

MODULAR WIND TURBINE BLADE AND CONNECTION STRUCTURE THEREOF

#14
20240384702
2024-11-21

Component platform lock with collets and method for holding a wind turbine blade component

#15
20240352917
2024-10-24

SEGMENTED WIND TURBINE BLADE

#16
20240352859
2024-10-24

METHODS OF SEMI-PERMANENTLY ATTACHING COMPONENTS ON A WIND TURBINE ROTOR BLADE

#17
20240301860
2024-09-12

A WIND TURBINE BLADE

#18
20240280077
2024-08-22

SHEAR WEB FOR A WIND TURBINE BLADE AND METHOD OF MAKING SAME

#19
20240254962
2024-08-01

Wind turbine rotor blade with access window

#20
20240254960
2024-08-01

MANUFACTURING OF SEGMENTED WIND TURBINE BLADE

#21
20240253313
2024-08-01

A METHOD FOR ASSEMBLING A ROTOR BLADE OF A WIND TURBINE

#22
20240159212
2024-05-16

Pitch controlled wind turbine with blade connecting members and split blades

#23
20240102444
2024-03-28

Turbine blade with auxiliary deflector

#24
20240093671
2024-03-21

Methods of joining blade components of wind turbine rotor blades using positioning elements

#25
20240084784
2024-03-14

Wind turbine rotor blade and metal sheet

#26
20240066810
2024-02-29

Method of joining segments of a composite component

#27
20240035440
2024-02-01

Pitch controlled wind turbine with blade connecting members

#28
20240026856
2024-01-25

Wind turbine rotor blade, kit, pressure piece and method for connecting two rotor blade segments

#29
20240018937
2024-01-18

METHOD FOR INSTALLING AND RETAINING A BUSHING IN A BEARING BLOCK OF A ROTOR BLADE JOINT

#30
20230407838
2023-12-21

SPANWISE SEGMENT CONNECTION STRUCTURE FOR WIND TURBINE BLADES

#31
20230374970
2023-11-23

Rotor blade of a wind turbine and wind turbine

#32
20230366374
2023-11-16

Chordwise segment connection structure for wind turbine blades

#33
20230366373
2023-11-16

Modular blade connection structure, method, and tooling

#34
20230323855
2023-10-12

JOINTED WIND TURBINE ROTOR BLADE HAVING IMPROVED TRANSITIONS BETWEEN VARYING MATERIAL COMBINATIONS

#35
20230272782
2023-08-31

SYSTEM FOR PROTECTION AGAINST LIGHTNING STRIKES FOR A MODULAR BLADE AND METHOD OF FORMING A STACK

#36
20230265827
2023-08-24

Fairing for a modular blade

#37
20230265826
2023-08-24

ROTOR BLADE OF A WIND POWER INSTALLATION

#38
20230241852
2023-08-03

Method for assembling a wind turbine blade, wind turbine blade cleat for assembling a wind turbine blade shell and clamp tool for clamping a separately manufactured glue flange during assembly of a wind turbine blade

#39
20230219316
2023-07-13

Method for manufacturing a wind turbine blade and mandrel tool

#40
20230184206
2023-06-15

HYDRODYNAMIC TURBINE ROTOR

#41
20230175478
2023-06-08

Wind turbine rotor blade with access window

#42
20230167806
2023-06-01

Tip air receptor

#43
20230167800
2023-06-01

WIND TURBINE ROTOR BLADE WITH COVERED ACCESS WINDOW

#44
20230113689
2023-04-13

JOINTED WIND TURBINE BLADE WITH PRE-BEND

#45
20230109860
2023-04-13

ACCESS ARRANGEMENT FOR A WIND TURBINE BLADE

#46
20230108542
2023-04-06

Methods of joining blade components of wind turbine rotor blades using positioning elements

#47
20230086143
2023-03-23

Wind turbine rotor blade and method for assembling a wind turbine rotor blade

#48
20230083629
2023-03-16

Segmented wind turbine blade

#49
20230082462
2023-03-16

CONNECTING STRUCTURE OF SEGMENTED WIND TURBINE BLADES

#50
20230059436
2023-02-23

Wind turbine blade with a plurality of shear webs

#51
20230032745
2023-02-02

MATING AND DEMATING OF SURFACES OF TWO STRUCTURES

#52
20230020641
2023-01-19

Modular wind turbine blade with vibration damping

#53
20220397091
2022-12-15

PIVOT ANGLE CONTROL OF BLADES OF A WIND TURBINE WITH HINGED BLADES

#54
20220364542
2022-11-17

Method and system of manufacturing a wind turbine blade

#55
20220341390
2022-10-27

Wind turbine rotor blade and method

#56
20220325693
2022-10-13

Extendable wind turbine blade

#57
20220307464
2022-09-29

Active folding wind turbine capable of resisting severe typhoons

#58
20220282699
2022-09-08

A SEGMENTED ROTOR BLADE FOR A WIND TURBINE AND METHODS FOR JOINING THE SAME

#59
20220268254
2022-08-25

Method of assembling a wind turbine blade

#60
20220260051
2022-08-18

Connection for split wind turbine blade

#61
20220260049
2022-08-18

Rotor blade for a wind turbine, rotor blade segment, wind turbine, and method for producing a rotor blade

#62
20220252043
2022-08-11

Multi segment wind turbine blade joint bushing

#63
20220252042
2022-08-11

Multi segment wind turbine blade joint bushing

#64
20220252041
2022-08-11

WIND TURBINE ROTOR BLADE WITH COVERED ACCESS WINDOW

#65
20220252040
2022-08-11

WIND TURBINE AND WIND TURBINE ROTOR BLADE

#66
20220228554
2022-07-21

Wind turbine rotor blade, mounting sleeve and method for connecting two rotor blade segments

#67
20220228553
2022-07-21

Method for manufacturing a wind turbine blade and wind turbine blade

#68
20220178346
2022-06-09

Jointed wind turbine rotor blade with chord-wise extending pin bushings designed to minimize chord-wise gap

#69
20220154700
2022-05-19

Heating system and method for a jointed wind rotor turbine blade

#70
20220120255
2022-04-21

Method for installing and retaining a bushing in a bearing block of a rotor blade joint

#71
20220112876
2022-04-14

WIND TURBINE ROTOR BLADE SHELL WITH VARYING FIBER TYPES

#72
20220112875
2022-04-14

Wind turbine blade

#73
20220090581
2022-03-24

Method for testing a rotor blade component of a rotor blade for a wind power installation, and rotor blade component

#74
20220082079
2022-03-17

Rotor blade segments secured together via internal support structures that define a variable size gap therebetween

#75
20220082078
2022-03-17

Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement

#76
20220072812
2022-03-10

Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine

#77
20220065221
2022-03-03

Block for geotechnical applications

#78
20220065220
2022-03-03

Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span

#79
20220065219
2022-03-03

Jointed rotor blade having a chord-wise extending pin supported via one or more structural members

#80
20220065218
2022-03-03

SEGMENTED ROTOR BLADE HAVING MAXIMIZED OVERALL PRE-BEND VIA AN INCREASED PRE-BEND IN A BLADE TIP SEGMENT THEREOF

#81
20220065217
2022-03-03

METHODS FOR MANUFACTURING WIND TURBINE ROTOR BLADES AND COMPONENTS THEREOF

#82
20220063216
2022-03-03

Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine

#83
20220063207
2022-03-03

Wind turbine blade manufacture

#84
20220055320
2022-02-24

Wind turbine blade body manufacturing method

#85
20220034305
2022-02-03

Lightning protection for a wind turbine blade

#86
20220024162
2022-01-27

Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine

#87
20220018327
2022-01-20

Manufacturing of segmented wind turbine blade

#88
20220010768
2022-01-13

Beam structure for a segmented rotor blade having a transitioning shape

#89
20220010767
2022-01-13

Wind turbine jointed rotor blade having a hollow chord-wise extending pin

#90
20220010766
2022-01-13

Scarf connection for a wind turbine rotor blade

#91
20220003202
2022-01-06

WIND TURBINE ROTOR BLADE JOINT CONSTRUCTED OF DISSIMILAR MATERIALS

#92
20210404437
2021-12-30

Spacer material, for reducing a bond gap between a beam structure and a blade shell of a segmented rotor blade

#93
20210396215
2021-12-23

Access arrangement for a wind turbine blade

#94
20210396206
2021-12-23

Sealing member for a sectioned wind turbine blade

#95
20210381494
2021-12-09

Lightning protection of a sectioned wind turbine blade

#96
20210381493
2021-12-09

Lightning protection of a sectioned wind turbine blade

#97
20210381488
2021-12-09

Wind turbine with vertical axis of rotation of the rotor and floating wind farm comprising a plurality of such wind turbines

#98
20210381484
2021-12-09

Spar cap configuration for a jointed wind turbine blade

#99
20210372366
2021-12-02

Jointed wind turbine rotor blade having varying material combinations along its span for pin reinforcement

#100
20210355919
2021-11-18

Lightning protection of a section wind turbine blade

#101
20210340946
2021-11-04

Rotor blade, wind turbine, and method for optimizing a wind turbine

#102
20210332790
2021-10-28

Wind turbine blade with a plurality of shear webs

#103
20210332789
2021-10-28

WIND TURBINE ROTOR BLADE WITH COVERED ACCESS WINDOW

#104
20210324830
2021-10-21

MODULAR WIND TURBINE BLADES

#105
20210301783
2021-09-30

Shear web for stiffening a wind turbine rotor blade

#106
20210277874
2021-09-09

Method of balancing turbine blades

#107
20210270233
2021-09-02

Rotor blade for a wind turbine and rotor blade tip

#108
20210270232
2021-09-02

WIND POWER PLANT ROTOR BLADE

#109
20210239101
2021-08-05

Wind turbine blade assembly

#110
20210222668
2021-07-22

Partitioned rotor blade of a wind turbine, and rotor blade segment

#111
20210215133
2021-07-15

Modular wind turbine blade

#112
20210207576
2021-07-08

Wind turbine blade leading edge pairing

#113
20210190034
2021-06-24

Segmented blade, method for connecting segmented blades and wind power generator set

#114
20210180561
2021-06-17

Wind turbine rotor blade and wind turbine

#115
20210164447
2021-06-03

Relating to wind turbine blades

#116
20210148329
2021-05-20

Method for manufacturing root segment sections for a root segment of a turbine blade, method for manufacturing the root segment and method for manufacturing the turbine blade

#117
20210108609
2021-04-15

Rotor blade for a wind turbine and method

#118
20210088025
2021-03-25

Wind turbine blades and manufacturing systems and methods using segmented blade assembly

#119
20210062782
2021-03-04

Power generation device

#120
20210054822
2021-02-25

Method for producing a split rotor blade, and rotor blade

#121
20200408189
2020-12-31

Scarf connection for a wind turbine rotor blade

#122
20200392937
2020-12-17

Segmented rotor blade for a wind turbine

#123
20200355157
2020-11-12

Wind turbine and rotor blade for a wind turbine

#124
20200340445
2020-10-29

System and method for three dimensional positioning a wind turbine blade and a plurality of saw blades with respect to each other for making a plurality of cuts in a wind turbine blades for recycling

#125
20200318618
2020-10-08

Wind turbine blade assembly

#126
20200300216
2020-09-24

Wind turbine blade and wind turbine

#127
20200277964
2020-09-03

Fan blade with composite cover

#128
20200248671
2020-08-06

Rotor blade of a wind turbine and method for designing same

#129
20200224636
2020-07-16

Multi segment wind turbine blade joint bushing

#130
20200141384
2020-05-07

Morphing segmented wind turbine and related method

#131
20200141383
2020-05-07

A WIND TURBINE ROTOR BLADE, A SECTION THEREOF AND AN INTERCONNECTING MEMBER

#132
20200132054
2020-04-30

Wind turbine rotor blade pre-staged for retrofitting with a replacement blade tip segment

#133
20200116122
2020-04-16

Method of manufacturing a wind turbine blade and a wind turbine blade thereof

#134
20200095976
2020-03-26

Jointed wind turbine blade with noise reduction tape

#135
20200088172
2020-03-19

Heating system and method for a jointed wind rotor turbine blade

#136
20200088169
2020-03-19

Wind turbine blade and method of assembly of blade elements to form a wind turbine blade

#137
20200072189
2020-03-05

Spar configuration for jointed wind turbine rotor blades

#138
20200072186
2020-03-05

ROTOR BLADE FOR A WIND TURBINE AND WIND TURBINE

#139
20200040868
2020-02-06

Method of joining wind turbine rotor blade segments via structural members

#140
20200001562
2020-01-02

Method for producing a wind turbine rotor blade, and wind turbine rotor blade

#141
20190383262
2019-12-19

Wind turbine blade comprising two blade parts and an aerodynamic sleeve

#142
20190376487
2019-12-12

Method of manufacturing wind turbine rotor blades

#143
20190358911
2019-11-28

Method and apparatus for assembling a wind turbine blade having an internal web

#144
20190338750
2019-11-07

Connection joint for a sectional wind turbine rotor blade and associated methods

#145
20190323480
2019-10-24

ROOT SEGMENT FOR A SEGMENTED ROTOR BLADE OF A WIND TURBINE INSTALLATION AND A SEGMENTED ROTOR BLADE WITH THE ROOT SEGMENT

#146
20190299343
2019-10-03

Method and system for establishing a sectional or modular wind turbine blade and a mobile factory for joining sections of a wind turbine blade

#147
20190285047
2019-09-19

Variable-pitch multi-segment rotor blade of wind turbine

#148
20190277248
2019-09-12

Aero-elastically tailored wind blade tip joint

#149
20190264650
2019-08-29

Rotor for a wind turbine, rotor blade for a wind turbine, sleeve, and method for assembling a rotor

#150
20190264648
2019-08-29

Water current catcher system for hydroelectricity generation

#151
20190136833
2019-05-09

Method of joining blade sections using thermoplastics

#152
20190136828
2019-05-09

Wind blade joints with floating connectors

#153
20190078553
2019-03-14

Method of adaptively adjusting lift and drag on an airfoil-shaped sail, sail, and wind turbine

#154
20190055921
2019-02-21

Misaligned spar cap scarf joint connection

#155
20190055919
2019-02-21

Pitch bearing, blade, impeller of wind turbine and connecting method for wind turbine

#156
20190032634
2019-01-31

Apparatus for joining a modular blade

#157
20190032631
2019-01-31

Rotor blade of a wind turbine and a wind turbine

#158
20190024632
2019-01-24

Wind turbine, its use and a vane for use in the turbine

#159
20190024629
2019-01-24

Rotor Blade for a Wind Turbine

#160
20190024628
2019-01-24

WIND TURBINE BLADE, TUBULAR STRUCTURE FOR WIND TURBINE BLADE, WIND TURBINE AND WIND-UTILIZATION MONITORING METHOD

#161
20180372068
2018-12-27

Bonded window cover with joint assembly for a wind turbine rotor blade

#162
20180372066
2018-12-27

Wind turbine blade with hybrid spar cap and associated method for making

#163
20180371908
2018-12-27

Paired air pressure energy power system and power method thereof

#164
20180355843
2018-12-13

Shear web for a wind turbine rotor blade

#165
20180355842
2018-12-13

Wind turbines, wind turbine blades, and methods for manufacturing wind turbine blades

#166
20180355721
2018-12-13

Paired air pressure energy storage device, inspection method and balance detection mechanism thereof

#167
20180340510
2018-11-29

Joint assembly for a wind turbine rotor blade with flanged bushings

#168
20180328334
2018-11-15

Segmented airfoil design for guide wires

#169
20180304796
2018-10-25

TURBINE BLADE DISPOSAL SYSTEM

#170
20180298879
2018-10-18

Segmented wind turbine rotor blade with welded joint

#171
20180230964
2018-08-16

Fluid driven vertical axis turbine

#172
20180223796
2018-08-09

Joint configuration for a segmented wind turbine rotor blade

#173
20180223794
2018-08-09

Methods for manufacturing wind turbine rotor blades and components thereof

#174
20180216602
2018-08-02

Wind turbine blades

#175
20180171984
2018-06-21

System and method for monitoring blade deflection of wind turbines

#176
20180171968
2018-06-21

Modular wind turbine blades

#177
20180163694
2018-06-14

BLADE STRUCTURE OF WATER FLOW POWER GENERATION SYSTEM

#178
20180045174
2018-02-15

Method for balancing segmented wind turbine rotor blades

#179
20180030995
2018-02-01

Fan blade with composite cover

#180
20180003151
2018-01-04

MORPHING SEGMENTED WIND TURBINE AND RELATED METHOD

#181
20170363063
2017-12-21

Sealing members for jointed rotor blade assemblies

#182
20170363062
2017-12-21

Wind turbine rotor blade

#183
20170342959
2017-11-30

Wind turbine blade and a method of assembling a wind turbine blade and a spar cap connection piece

#184
20170306923
2017-10-26

Rotor blade for wind turbine

#185
20170284372
2017-10-05

Lifting device for connecting two rotor blade segments of a wind turbine

#186
20170268482
2017-09-21

ROTOR BLADE FOR WIND TURBINES

#187
20170268481
2017-09-21

Bolted joint for rotor blade segments

#188
20170234297
2017-08-17

Wind turbine rotor blade

#189
20170159642
2017-06-08

Wind turbine rotor blade trailing edge segment

#190
20170122287
2017-05-04

A TIP SYSTEM FOR A WIND TURBINE BLADE

#191
20170089323
2017-03-30

Segmented wind turbine rotor blade with rod and tube joint connection

#192
20170022969
2017-01-26

Rotor blade for a wind turbine

#193
20160377051
2016-12-29

Structural component for a modular rotor blade

#194
20160377048
2016-12-29

Modular wind turbine rotor blades and methods of assembling same

#195
20160369771
2016-12-22

Wind turbine blade modules and wind turbine blades

#196
20160348642
2016-12-01

Wind turbine blade and a method of moulding a wind turbine blade tip section

#197
20160341177
2016-11-24

WIND TURBINE BLADE WITH SECTIONS THAT ARE JOINED TOGETHER

#198
20160327020
2016-11-10

Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade

#199
20160327019
2016-11-10

Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component

#200
20160281680
2016-09-29

Modular wind turbine rotor blade

#201
20160258414
2016-09-08

Wind turbine rotor blade and a method for mounting a wind turbine rotor blade

#202
20160237987
2016-08-18

Horizontal axis wind turbine comprising families of blades

#203
20160208775
2016-07-21

Self-directed vertical axis wind turbine

#204
20160153424
2016-06-02

Mountable wing tip device for mounting on a rotor blade of a wind turbine arrangement

#205
20160108736
2016-04-21

Tribrid wind turbine blade

#206
20160084216
2016-03-24

Method for manufacturing a rotating part of a hydraulic machine, rotating part manufactured according to this method, hydraulic machine and energy conversion installation

#207
20160069322
2016-03-10

Rotor assembly for a wind turbine comprising a pair of cables

#208
20160047357
2016-02-18

Rotor blade extension body and wind turbine

#209
20160003215
2016-01-07

Mounting ring arrangement

#210
20150369212
2015-12-24

Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use

#211
20150292477
2015-10-15

Segmented rotor blade with a bolt connection

#212
20150275856
2015-10-01

Joined blade wind turbine rotor

#213
20150252776
2015-09-10

Device for generating hydroelectric energy

#214
20150240780
2015-08-27

Joint assembly for rotor blade segments of a wind turbine

#215
20150192103
2015-07-09

Installation and erection assembly for an elongated structure

#216
20150152839
2015-06-04

Spar assembly for a wind turbine rotor blade

#217
20150132137
2015-05-14

Assembly of sections of structural parts

#218
20150064017
2015-03-05

Rotor blade for a wind power plant

#219
20150064014
2015-03-05

Method for installing a shear web insert within a segmented rotor blade assembly

#220
20150010403
2015-01-08

Aerodynamic hub assembly for a wind turbine

#221
20140356182
2014-12-04

Wind turbine blade and method of fabricating a wind turbine blade

#222
20140348659
2014-11-27

Wind turbine rotor blade assembly having reinforcement assembly

#223
20140334934
2014-11-13

Rotor blade and connecting device

#224
20140334930
2014-11-13

Wind turbine blade assembled from inboard part and outboard part having different types of load carrying structures

#225
20140328691
2014-11-06

Rear casing, rotor blade with rear casing, and a wind turbine that comprises such a rotor blade

#226
20140301855
2014-10-09

Blade insert for a wind turbine rotor blade

#227
20140271210
2014-09-18

Connection system for connecting component sections of wind turbine blades

#228
20140271198
2014-09-18

Wind turbine blades with layered, multi-component spars, and associated systems and methods

#229
20140260849
2014-09-18

Tool and method for scarfing a rotor blade segment

#230
20140259669
2014-09-18

System and method for installing a blade insert between separate portions of a wind turbine rotor blade

#231
20140234119
2014-08-21

Blade for wind turbine and method of assembly of the blade

#232
20140234113
2014-08-21

Wind turbine blade and manufacturing method thereof

#233
20140227100
2014-08-14

Rotating machine blade with reinforced modular structure

#234
20140186189
2014-07-03

Wind turbine rotor blade

#235
20140150227
2014-06-05

Lifting device for connecting two rotor blade segments of a wind turbine

#236
20140119935
2014-05-01

Method and adhesive machine for constructing segmented rotor blades

#237
20140056715
2014-02-27

Variable length blade tip molds, tip assemblies and methods for manufacturing the same

#238
20130236321
2013-09-12

Removable rotor blade tip

#239
20130224032
2013-08-29

BLADE INSERT FOR A WIND TURBINE ROTOR BLADE AND RELATED METHODS

#240
20130219718
2013-08-29

BLADE INSERT FOR A WIND TURBINE ROTOR BLADE AND RELATED METHODS

#241
20130216379
2013-08-22

Fluid driven vertical axis turbine

#242
20130189103
2013-07-25

Blade extension and rotor blade assembly for wind turbine

#243
20130136612
2013-05-30

FLUID DRIVEN TURBINE BLADE, AND TURBINE USING SAME

#244
20130129518
2013-05-23

Wind turbine blade

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