ClassID:

70346

B63B2001/044 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type

Recent Application in this class:
#1
20230159141
2023-05-25

Method of Assembling and Deploying a Floating Offshore Wind Turbine Platform

#2
20220241727
2022-08-04

Sorbent emitter for direct air capture of carbon dioxide

#3
20220063773
2022-03-03

Geostationary floating platform

#4
20210146307
2021-05-20

Wind and wave desalination vessel

#5
20210046422
2021-02-18

Reverse osmosis water production apparatus

#6
20200331563
2020-10-22

MARINE VESSEL

#7
20190256173
2019-08-22

Offshore drilling system, vessel and method

#8
20190141963
2019-05-16

Floating offshore wind turbine integrated with steel fish farming cage

#9
20190031291
2019-01-31

Low motion semi-submersible

#10
20190023359
2019-01-24

Offshore drilling system, vessel and method

#11
20180339748
2018-11-29

Unmanned semi-submarine

#12
20180292843
2018-10-11

Systems and methods for yaw control of offshore platform

#13
20180224204
2018-08-09

LNG production plant and corresponding method of construction

#14
20180194438
2018-07-12

Buoyant structure with a plurality of tunnels and fins

#15
20180141625
2018-05-24

Floating production unit and method of installing a floating production unit

#16
20180065713
2018-03-08

Semi-submersible maritime structure

#17
20170341717
2017-11-30

Offshore drilling system, vessel and method

#18
20170253305
2017-09-07

Floating wind power generation device

#19
20170166285
2017-06-15

Anchoring line for a floating base, comprising an elastic device

#20
20170120993
2017-05-04

Vessel for transporting and installing a floating platform and method for transporting and installing a floating platform using said vessel

#21
20170051724
2017-02-23

Floating hybrid composite wind turbine platform and tower system with suspended mass

#22
20170015391
2017-01-19

Floating structure

#23
20160101833
2016-04-14

Floating offshore wind turbine comprising a combination of damping means

#24
20160025074
2016-01-28

Floating offshore wind power generation facility

#25
20160025064
2016-01-28

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

#26
20150275850
2015-10-01

Floating-body type wind turbine power generating apparatus and method of transporting components of the same

#27
20140305359
2014-10-16

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

#28
20130180443
2013-07-18

Offshore platform having SCR porches mounted on riser keel guide

#29
20130160693
2013-06-27

Semi-submersible vessel and operating method

#30
20130019792
2013-01-24

Floating foundation for mass production

#31
20120308307
2012-12-06

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

#32
20120298027
2012-11-29

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

#33
20120291685
2012-11-22

Offshore buoyant drilling, production, storage and offloading structure

#34
20120183359
2012-07-19

Installation method for water-submersible platforms and installation vessel

#35
20120125250
2012-05-24

Spar hull centerwell arrangement

#36
20120121340
2012-05-17

OFFSHORE VERTICAL-AXIS WIND TURBINE AND ASSOCIATED SYSTEMS AND METHODS

#37
20110308444
2011-12-22

Floating offshore structure

#38
20110219999
2011-09-15

Deep Water Offshore Apparatus And Assembly Method

#39
20110142680
2011-06-16

Offshore wind turbine generator

#40
20110140426
2011-06-16

Wind turbine having variable height and method for operating the same

#41
20110107951
2011-05-12

Offshore buoyant drilling, production, storage and offloading structure

#42
20100186965
2010-07-29

METHOD FOR INSTALLING AN OFF-SHORE STRUCTURE

#43
20090158988
2009-06-25

Truss semi-submersible offshore floating structure

#44
20090158986
2009-06-25

Deep draft semi-submersible LNG floating production, storage and offloading vessel

#45
20090126616
2009-05-21

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

#46
20090120345
2009-05-14

Floating wind turbine installation

#47
20090072544
2009-03-19

Offshore vertical-axis wind turbine and associated systems and methods

#48
20080190346
2008-08-14

Method and apparatus for variable floating structures

#49
20080014025
2008-01-17

System for mounting equipment and structures offshore

#50
20070204785
2007-09-06

Ballast extension-submersion truss stable platform

#51
20070166109
2007-07-19

Truss semi-submersible offshore floating structure

#52
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

#53
20060191461
2006-08-31

Minimized wave-zone buoyancy platform

#54
20050281624
2005-12-22

Ballasting offshore platform with buoy assistance

#55
20050191136
2005-09-01

Single column extendable draft offshore platform

#56
20050013669
2005-01-20

Achieving hydrostatic stability of a floating structure