ClassID:

145065

F05B2280/4003 - CPC Classification

Classification description:

Materials; Properties thereof; Organic materials Synthetic polymers, e.g. plastics

Recent Application in this class:
#1
20260043388
2026-02-12

ANTI-STATIC AND SAND EROSION-RESISTANT COATING MATERIAL FOR WIND TURBINES AND ITS PREPARATION METHOD

#2
20250257712
2025-08-14

TUBULAR TURBINE SYSTEMS AND METHODS

#3
20250075686
2025-03-06

HYDROPHOBIC TWISTED AND COILED POLYMER ACTUATORS

#4
20250002750
2025-01-02

WATER BASED COATING COMPOSITION FOR WIND BLADES

#5
20240278911
2024-08-22

MORPHING ORIGAMI STRUCTURES WITH LIGHT-RESPONSIVE POLYMERS

#6
20240199206
2024-06-20

Morphing structures with light-responsive polymers

#7
20230358207
2023-11-09

Wind turbine rotor blade with a leading edge member

#8
20230235805
2023-07-27

ELASTOMER BUSHING AND ELASTIC BEARING FOR WIND TURBINES

#9
20230175477
2023-06-08

Blade shell section and a wind turbine blade comprising a blade shell section

#10
20230125200
2023-04-27

Multilayer composite component

#11
20210395435
2021-12-23

Leading edge protection composition and uses thereof

#12
20210388727
2021-12-16

Wind turbine blade root attachment system and method of manufacture

#13
20210310459
2021-10-07

Wind turbine rotor blade leading-edge protector

#14
20210262350
2021-08-26

Tungsten-based erosion-resistant leading edge protection cap for rotor blades

#15
20210215132
2021-07-15

Methods for manufacturing blade structures

#16
20210095634
2021-04-01

Wave receiving plate and wave power generation system

#17
20200355155
2020-11-12

Rotor blade for a wind turbine

#18
20200340444
2020-10-29

Wind turbine with trailing edge flap

#19
20200095867
2020-03-26

Wind turbine blade root attachment system and method of manufacture

#20
20200056593
2020-02-20

Vortex-shedding-arrangement

#21
20190211798
2019-07-11

HIGH TORQUE WIND TURBINE BLADE, TURBINE, AND ASSOCIATED SYSTEMS AND METHODS

#22
20190195202
2019-06-27

Wind turbine blade including protective cover

#23
20190107226
2019-04-11

DAMPENED VALVE ASSEMBLY

#24
20190040870
2019-02-07

Polymeric compressor wheel with metal sleeve

#25
20180355096
2018-12-13

Epoxy resin systems for composites

#26
20180328347
2018-11-15

Methods and devices for accessing a drive train of a wind turbine with elastic coupling, wind turbine and methods

#27
20180266387
2018-09-20

High torque wind turbine blade, turbine, and associated systems and methods

#28
20180266386
2018-09-20

High torque wind turbine blade, turbine, and associated systems and methods

#29
20180010311
2018-01-11

Hydropower installation

#30
20180003156
2018-01-04

POWER PRODUCING WALLS

#31
20170314532
2017-11-02

Polyurethane material, process for preparing such material and protective cover for wind turbine blade

#32
20170306921
2017-10-26

HIGH TORQUE WIND TURBINE BLADE, TURBINE, GENERATOR, AND ASSOCIATED SYSTEMS AND METHODS

#33
20170298740
2017-10-19

Noise reduction to the trailing edge of fluid dynamic bodies

#34
20170247567
2017-08-31

COMPOSITION

#35
20170241400
2017-08-24

Wind turbine blade having a trailing edge flap

#36
20170204834
2017-07-20

Profile wedge for attachment of an aeroshell extender piece

#37
20170191462
2017-07-06

Aeroshell extender piece for a wind turbine blade

#38
20170167534
2017-06-15

Elastomeric teetering hinge

#39
20170152354
2017-06-01

Composite components on the basis of hydrophobic polyols

#40
20170151711
2017-06-01

Wind turbine blade manufacture

#41
20170146032
2017-05-25

Fan frame and heat dissipation fan having the same

#42
20170074242
2017-03-16

Micro wind cell

#43
20170030338
2017-02-02

Wind power plant air duct and method of manufacturing the same

#44
20170030337
2017-02-02

MAGNET CONFIGURATIONS FOR MAGNETIC LEVITATION OF WIND TURBINES AND OTHER APPARATUS

#45
20170015862
2017-01-19

Coating Composition

#46
20160348683
2016-12-01

Permanent magnet motor pump

#47
20160348682
2016-12-01

Permanent magnet motor pump

#48
20160312794
2016-10-27

Plastic pump housing consisting of an inner casing, an outer casing and filling material therebetween

#49
20160273516
2016-09-22

Reinforcing strip for a wind turbine blade

#50
20160108883
2016-04-21

Carpet of wave energy conversion (CWEC)

#51
20150167633
2015-06-18

Methods of manufacturing rotor blade components for a wind turbine

#52
20150167474
2015-06-18

Methods of manufacturing rotor blade components for a wind turbine

#53
20150007693
2015-01-08

Gearbox supporting means of a wind turbine, wind turbine, and method for maintaining a gearbox supporting means

#54
20150007692
2015-01-08

Gearbox supporting means of a wind turbine, wind turbine, and method for maintaining a gearbox supporting means

#55
20140226926
2014-08-14

Elastomeric teetering hinge

#56
20140119940
2014-05-01

Wind turbine blades with tension fabric skin structure

#57
20140112782
2014-04-24

Propeller windmill for small-sized power generator

#58
20140030094
2014-01-30

Wind turbine blade having a root region with elongated fastening members provided with metal fibres

#59
20130287570
2013-10-31

Self-starting savonius wind turbine

#60
20130183160
2013-07-18

Wind generator hub assembly with hybrid sail blades

#61
20130108488
2013-05-02

Permanent magnet motor pump

#62
20120187697
2012-07-26

Jet streamer turbine for generating power

#63
20120156049
2012-06-21

METHOD AND COATING FOR PROTECTING AND REPAIRING AN AIRFOIL SURFACE

#64
20120141282
2012-06-07

Wind-turbine rotor blade

#65
20120134838
2012-05-31

Wind turbine rotor blades with shape memory polymer composites and methods for deploying the same

#66
20120134837
2012-05-31

Noise reducer for rotor blade in wind turbine

#67
20120134817
2012-05-31

Wind turbine rotor blade with trailing edge extension and method of attachment

#68
20120049536
2012-03-01

Wind Turbine

#69
20110254277
2011-10-20

Wind turbine tower and wind turbine generator

#70
20110250068
2011-10-13

Method and means for enhancing the efficiency of water turbines

#71
20110198853
2011-08-18

Marine Turbine

#72
20110158807
2011-06-30

METHOD AND COATING FOR PROTECTING AND REPAIRING AN AIRFOIL SURFACE USING MOLDED BOOTS, SHEET OR TAPE

#73
20110116925
2011-05-19

Apparatus and method for energy extraction

#74
20110084496
2011-04-14

Wind turbine blade and wind power generator using the same

#75
20110049893
2011-03-03

Air conditioning cover connecting exhaust to turbine

#76
20100260611
2010-10-14

Wind turbine blade

#77
20100101474
2010-04-29

Damper and damping structure for a wave energy conversion device and mooring component

#78
20090313913
2009-12-24

POLYMERIC CONCRETE FOR WIND GENERATOR TOWERS OR OTHER LARGE STRUCTURAL APPLICATONS

#79
20090290982
2009-11-26

Variable trailing edge section geometry for wind turbine blade

#80
20090269209
2009-10-29

Wind turbine

#81
20090206192
2009-08-20

Methods and apparatus for adjustable surfaces

#82
20090072094
2009-03-19

Methods and apparatus for adjustable surfaces

#83
20090068017
2009-03-12

Wind turbine blade

#84
20090028704
2009-01-29

Wind turbine blade with cambering flaps

#85
20080286110
2008-11-20

Wind-turbine blade and method for reducing noise in wind turbine

#86
20080268258
2008-10-30

Turbine blade protective barrier

#87
20080159870
2008-07-03

Method and coating for protecting and repairing an airfoil surface using molded boots, sheet or tape

#88
20070025858
2007-02-01

Methods and apparatus for producing wind energy with reduced wind turbine noise

#89
16111840
2022-05-31

Additively manufactured components for electric propulsion thrusters

#90
15462686
2017-10-24

High torque wind turbine blade, turbine, and associated systems and methods