ClassID:

70900

B63B2039/067 - CPC Classification

Classification description:

Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

Recent Application in this class:
#1
20250368299
2025-12-04

FLOATING FOUNDATION FOR AN OFFSHORE WIND TURBINE AND METHOD OF CONSTRUCTION

#2
20250313316
2025-10-09

SYSTEM FOR AND METHOD OF CONTROLLING BEHAVIOR OF WATERCRAFT

#3
20250289537
2025-09-18

OFFSHORE FLOATING PLATFORM DEVICE, CONSTRUCTION METHOD AND OPERATION METHOD

#4
20250058857
2025-02-20

HULL STRUCTURE FOR A SEMI-SUBMERSIBLE WIND POWER TURBINE PLATFORM

#5
20240092462
2024-03-21

PONTOON BOAT WITH TUNING PLATES

#6
20230407844
2023-12-21

WIND TURBINE OFFSHORE SUPPORT STRUCTURE

#7
20230286620
2023-09-14

FIN BEARING ASSEMBLY FOR A FIN STABILIZER

#8
20230264792
2023-08-24

DEVICE FOR THE ROLL STABILIZING OF A WATERCRAFT

#9
20230249786
2023-08-10

DRIVE DEVICE AND FIN STABILIZER

#10
20220234699
2022-07-28

Fin stabilizer with internal actuation mechanism

#11
20220063773
2022-03-03

Geostationary floating platform

#12
20210339827
2021-11-04

Stabilized hull of a monohull motor boat, which surfs on a water cushion and has a deeply submerged supporting blade

#13
20210284295
2021-09-16

Floating support structure comprising a floater and a heave plate with section varying with depth

#14
20210284294
2021-09-16

Floating support structure comprising a floater and a damping plate with a row of apertures

#15
20210221471
2021-07-22

Ballast water-free vessel using difference in depth of bottom shell plate between bow/stern and midship section and construction method thereof

#16
20210171165
2021-06-10

Boat stabilization system

#17
20200377182
2020-12-03

Stabilization system for a watercraft

#18
20200216150
2020-07-09

Offshore vessel for production and storage of hydrocarbon products

#19
20200001946
2020-01-02

Floating electrical connection system for offshore energy devices

#20
20190217919
2019-07-18

Column floater with extended cylinder and ring buoy-group

#21
20190210692
2019-07-11

Vessel for operating on a body of water, comprising an aft foil for generating a thrust force and adjustment means for adjusting an angle of incidence of the aft foil

#22
20190202535
2019-07-04

Stabilizer fin for a watercraft

#23
20190195188
2019-06-27

Wave energy converter deep sea mounting system

#24
20180194438
2018-07-12

Buoyant structure with a plurality of tunnels and fins

#25
20180149132
2018-05-31

Floating offshore wind turbine

#26
20180051677
2018-02-22

Semi-submersible floating wind turbine platform structure with water entrapment plates

#27
20170341715
2017-11-30

Cargo transfer vessel

#28
20170320543
2017-11-09

Marine structure platform having movement damping function and submersible marine structure having same

#29
20170080998
2017-03-23

System, method, and apparatus for stabilizing a boat

#30
20170021898
2017-01-26

Wave piercing ship hull

#31
20160369780
2016-12-22

Floating wind turbine platform structure with optimized transfer of wave and wind loads

#32
20160251059
2016-09-01

Low heave semi-submersible offshore structure

#33
20160229493
2016-08-11

Methods for connecting to floating structures

#34
20160195070
2016-07-07

Flare-type tensile legs floating wind turbine base, offshore wind turbine and construction method

#35
20160137273
2016-05-19

Cargo transfer vessel

#36
20160114863
2016-04-28

Connection system for array cables of disconnectable offshore energy devices

#37
20160101833
2016-04-14

Floating offshore wind turbine comprising a combination of damping means

#38
20160052602
2016-02-25

Modular pontoon boat

#39
20160025074
2016-01-28

Floating offshore wind power generation facility

#40
20150367918
2015-12-24

Floating wind turbine platform with ballast control and water entrapment plate systems

#41
20150336643
2015-11-26

Fast ship

#42
20140345510
2014-11-27

Movement inhibiting apparatus for floating offshore wind turbine and floating base used for offshore wind turbine

#43
20140305359
2014-10-16

Floating offshore platform with pontoon-coupled extension plates for reduced heave motion

#44
20140196654
2014-07-17

Floating wind turbine platform with ballast control and mooring system

#45
20140060411
2014-03-06

Annular buoyant body

#46
20140000502
2014-01-02

Floating offshore platform and centralized open keel plate

#47
20130340666
2013-12-26

Planing hull extensions for watercraft

#48
20130272846
2013-10-17

Floating offshore wind turbine

#49
20130032076
2013-02-07

Dry-tree semi-submersible production and drilling unit

#50
20120308307
2012-12-06

MULTI-PURPOSE OFFSHORE PLATFORM AND METHOD FOR MANUFACTURING AND INSTALLING THEREOF

#51
20120298027
2012-11-29

Offshore floating production, storage, and off-loading vessel for use in ice-covered and clear water applications

#52
20120291685
2012-11-22

Offshore buoyant drilling, production, storage and offloading structure

#53
20120216737
2012-08-30

System and method for deck-to-column connection for extendable draft offshore platforms

#54
20120167813
2012-07-05

Heave stabilized barge system for floatover topsides installation

#55
20120125246
2012-05-24

SELF-CONTAINED ECOLOGICAL DYNAMIC BOAT PITCH AND ROLL TRIM SYSTEM BY ALTERATION OF THE HULL WATER FLOW

#56
20120114421
2012-05-10

SEMI-SUBMERSIBLE FLOATING STRUCTURE

#57
20120111256
2012-05-10

Semi-submersible floating structure for vortex-induced motion performance

#58
20120034034
2012-02-09

Truss heave plate system for offshore platform

#59
20120000071
2012-01-05

OFFSHORE WIND TURBINE INSTALLATION SYSTEM AND METHOD

#60
20110311360
2011-12-22

OFFSHORE WIND TURBINE

#61
20110259276
2011-10-27

FLOAT AND A FLOATABLE STRUCTURE

#62
20110219999
2011-09-15

Deep Water Offshore Apparatus And Assembly Method

#63
20110164927
2011-07-07

System for increased floatation and stability on tension leg platform by extended buoyant pontoons

#64
20110135398
2011-06-09

Systems and methods for assembling an offshore support system for use with a wind turbine

#65
20110126750
2011-06-02

Semisubmersible offshore platform with drag-inducing stabilizer plates

#66
20110114005
2011-05-19

Battered column semi-submersible offshore platform

#67
20110107951
2011-05-12

Offshore buoyant drilling, production, storage and offloading structure

#68
20110100280
2011-05-05

Drag-inducing stabilizer plates with damping apertures

#69
20110037264
2011-02-17

Column-stabilized offshore platform with water-entrapment plates and asymmetric mooring system for support of offshore wind turbines

#70
20100269746
2010-10-28

Mating of buoyant hull structure with truss structure

#71
20100219645
2010-09-02

Power generation assemblies and apparatus

#72
20100024705
2010-02-04

Drag-inducing stabilizer plates with damping apertures

#73
20090235856
2009-09-24

Offshore floating structure with motion dampers

#74
20090229505
2009-09-17

BATTERED COLUMN SEMI-SUBMERSIBLE OFFSHORE PLATFORM

#75
20090185869
2009-07-23

Battered column tension leg platform

#76
20090158988
2009-06-25

Truss semi-submersible offshore floating structure

#77
20090126616
2009-05-21

Offshore floating production, storage, and off-loading vessel for use in ice-covered and clear water applications

#78
20090120342
2009-05-14

Roll motion damping device for a floating body

#79
20080194160
2008-08-14

Float and a floatable structure

#80
20080190346
2008-08-14

Method and apparatus for variable floating structures

#81
20080115714
2008-05-22

Modular integrated semisubmersible

#82
20080053355
2008-03-06

Slotted hulls for boats

#83
20070266923
2007-11-22

Hybrid hull

#84
20070204785
2007-09-06

Ballast extension-submersion truss stable platform

#85
20070175374
2007-08-02

Roll motion damping device for a floating body

#86
20070166109
2007-07-19

Truss semi-submersible offshore floating structure

#87
20060260526
2006-11-23

Floating structure

#88
20060171798
2006-08-03

Power generation assemblies, and apparatus for use therewith

#89
20060124044
2006-06-15

Vessel provided with a foil situated below the waterline

#90
20060067793
2006-03-30

Extendable draft platform with buoyancy column strakes

#91
20050206168
2005-09-22

Float type base structure for wind power generationon the ocean

#92
20050084336
2005-04-21

Deck-to-column connection for extendable draft platform

#93
14109515
2016-01-19

Bilge keel with porous leading edge