Y02T70/122 - CPC Classification Index

#1

20190315444

2019-10-17

High speed surface craft and submersible craft

#2

20190193814

2019-06-27

Air lubrication system with a wave deflector for a vessel

#3

20190176934

2019-06-13

Marine vessel hull with a longitudinally vented transverse step

#4

20190009861

2019-01-10

Rudder assembly

#5

20180354587

2018-12-13

Frictional resistance-reducing device and ship including same

#6

20180229808

2018-08-16

Systems, methods, and apparatuses for reducing hydrodynamic frictional drag

#7

20180186431

2018-07-05

Frictional resistance-reducing device and ship including same

#8

20180148131

2018-05-31

Ship hull microbubble system

#9

20180141626

2018-05-24

AIR LUBRICATION SYSTEM FOR REDUCING MARINE GROWTH ON A VESSEL

#10

20170246835

2017-08-31

High-buoyancy material and system

#11

20170203822

2017-07-20

Gas-containing surface cover, arrangement, and use

#12

20170081003

2017-03-23

High speed surface craft and submersible craft

#13

20170029073

2017-02-02

High efficiency compressor and distribution system

#14

20170015394

2017-01-19

Use of an air lubrication system for reducing marine growth on a vessel

#15

20170015388

2017-01-19

Air lubrication system and vessel comprising such a system

#16

20170015387

2017-01-19

Air lubrication system and vessel comprising such a system

#17

20160368567

2016-12-22

Flat-bottomed vessel and a method for controlling the length of at least one air cavity

#18

20160244127

2016-08-25

Marine vessel hull with a longitudinally vented transverse step

#19

20160185423

2016-06-30

Device for reducing frictional resistance, ship comprising the device, and method of reducing frictional resistance of ship

#20

20160075406

2016-03-17

Air lubrication system

#21

20150314831

2015-11-05

Air chamber hull

#22

20150298767

2015-10-22

Air lubrication system

#23

20150285603

2015-10-08

Surface skimming munition

#24

20150273791

2015-10-01

Gas-containing surface cover, arrangement, and use

#25

20150259035

2015-09-17

Boat

#26

20150210356

2015-07-30

Fleet protection attack craft and underwater vehicles

#27

20150068441

2015-03-12

High speed surface craft and submersible vehicle

#28

20140345513

2014-11-27

High speed surface craft and submersible vehicle

#29

20140141664

2014-05-22

Fleet protection attack craft

#30

20130269589

2013-10-17

Reducing drag of a hull of a ship

#31

20130139746

2013-06-06

Air lubrication system of ship

#32

20130098285

2013-04-25

Air lubrication system of ship

#33

20120103240

2012-05-03

Waterborne craft and fin incorporating air conduits for drag reduction

#34

20120097089

2012-04-26

Frictional resistance reducing device of ship

#35

20120097086

2012-04-26

Fleet protection attack craft and underwater vehicles

#36

20110259440

2011-10-27

Frictional resistance reduction device for ship