ClassID:

70363

B63B2001/128 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls

Recent Application in this class:
#1
20230356814
2023-11-09

FLOATING UNIT WITH UNDER KEEL TANK

#2
20230160368
2023-05-25

Floating wind semi-submersible with T-shaped pontoon

#3
20220065226
2022-03-03

Floating platform for high-power wind turbines

#4
20210164446
2021-06-03

Ocean wind systems, subsystems, and methods with stabilization by assemblies of deep-water-masses with articulating floats

#5
20200355162
2020-11-12

Floating wind power platform with tension leg device

#6
20200339230
2020-10-29

Floating wind power platform

#7
20190367136
2019-12-05

Floating device supporting an offshore wind turbine, and corresponding floating wind turbine unit

#8
20190291820
2019-09-26

Floating offshore structures with round pontoons

#9
20190257284
2019-08-22

Ducted wind turbine and support platform

#10
20190152568
2019-05-23

Flotation system for offshore power generation platform

#11
20180304968
2018-10-25

Underwater wings for providing lift to boats

#12
20180134344
2018-05-17

Hull for a floating wind turbine platform

#13
20180127060
2018-05-10

Floating offshore structures with round pontoons

#14
20180051677
2018-02-22

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

#15
20180030963
2018-02-01

Method of construction, assembly, and launch of a floating wind turbine platform

#16
20170320543
2017-11-09

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

#17
20170241094
2017-08-24

Floatable support structure for an offshore wind turbine or other device

#18
20170190391
2017-07-06

Floating wind turbine with a floating foundation, and method for installation of such a wind turbine

#19
20170043843
2017-02-16

Wave power generation device and method for operating and maintaining the same

#20
20170015391
2017-01-19

Floating structure

#21
20160369780
2016-12-22

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

#22
20160251059
2016-09-01

Low heave semi-submersible offshore structure

#23
20160245261
2016-08-25

Floating wind power plant

#24
20160230746
2016-08-11

Floating wind turbine support system

#25
20160195070
2016-07-07

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

#26
20160061192
2016-03-03

Floating wind turbine structure

#27
20160025064
2016-01-28

Method for maintaining floating-body type wind turbine power generating apparatus

#28
20160001855
2016-01-07

Closed inclination change system

#29
20150329180
2015-11-19

Floating body structure

#30
20150321735
2015-11-12

Multi-column tension leg platform

#31
20150252791
2015-09-10

Floatable transportation and installation structure for transportation and installation of a floating wind turbine, a floating wind turbine and method for transportation and installation of the same

#32
20150147174
2015-05-28

Coordinated control of a floating wind turbine

#33
20140305359
2014-10-16

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

#34
20140000502
2014-01-02

Floating offshore platform and centralized open keel plate

#35
20130180443
2013-07-18

Offshore platform having SCR porches mounted on riser keel guide

#36
20130032076
2013-02-07

Dry-tree semi-submersible production and drilling unit

#37
20130000541
2013-01-03

Offshore platform with outset columns

#38
20130000540
2013-01-03

Offshore platform with outset columns

#39
20120294681
2012-11-22

Floating wind farm with energy storage facility

#40
20120285361
2012-11-15

Semisubmersible with five-sided columns

#41
20120216737
2012-08-30

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

#42
20120114421
2012-05-10

SEMI-SUBMERSIBLE FLOATING STRUCTURE

#43
20120111256
2012-05-10

Semi-submersible floating structure for vortex-induced motion performance

#44
20120107052
2012-05-03

Offshore tower for drilling and/or production

#45
20120093648
2012-04-19

Floating, anchored installation for energy production

#46
20120043763
2012-02-23

Offshore wind park

#47
20110206466
2011-08-25

Tension Leg Platform With Improved Hydrodynamic Performance

#48
20110192333
2011-08-11

Stable Floating Structure wit Limited Oscillations

#49
20110164927
2011-07-07

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

#50
20110155038
2011-06-30

Floating foundation supporting framework with buoyancy components, having an open-relief design

#51
20110114005
2011-05-19

Battered column semi-submersible offshore platform

#52
20110044764
2011-02-24

Strake system for submerged or partially submerged structures

#53
20100089303
2010-04-15

Open sea hydrofoil craft

#54
20100074693
2010-03-25

Battered column offshore platform

#55
20090235856
2009-09-24

Offshore floating structure with motion dampers

#56
20090229505
2009-09-17

BATTERED COLUMN SEMI-SUBMERSIBLE OFFSHORE PLATFORM

#57
20080101870
2008-05-01

Stabilized floating support

#58
20080031692
2008-02-07

Deck mounted pull riser tensioning system

#59
20070201954
2007-08-30

Battered column tension leg platform

#60
20060210362
2006-09-21

Method of installation of a tension leg platform and tendons therefor

#61
20060204340
2006-09-14

Floating construction, a platform construction, a method for placing a floating platform construction at sea, and a method for removing a platform construction at sea

#62
20050178310
2005-08-18

Low drag submerged asymmetric displacement lifting body

#63
20050141968
2005-06-30

Multi hull barge

#64
20050084336
2005-04-21

Deck-to-column connection for extendable draft platform

#65
20050058513
2005-03-17

Semi-submersible offshore vessel