Patents-Review.com
ClassID:

128937 ⎘

E02F3/8841 - CPC Classification

Classification description:

Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers; Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom

Recent Application in this class:
#1
20250333928
2025-10-30

DREDGE SYSTEM

 #2
20250198117
2025-06-19

TRAILING SUCTION HOPPER DREDGE WITH STATIONARY TUG HOLDING BLOCK

 #3
20250160274
2025-05-22

An Equipment for In-situ Restoration of Sediment

 #4
20230417013
2023-12-28

CUTTER THRUST BEARING ASSEMBLY

 #5
20220145583
2022-05-12

BOOM ASSEMBLY FOR AN EXCAVATION VEHICLE AND METHOD THEREOF

 #6
20220056664
2022-02-24

Device for the removal of sludge and/or sand from the bottom of a wetland

 #7
20210087783
2021-03-25

Cutter head with skirt

 #8
20190218748
2019-07-18

Carouseling articulated dredge and barge

 #9
20180355570
2018-12-13

Surf conditions

 #10
20180328000
2018-11-15

Device and method for removing alluvial deposits from the bed of a body of water

 #11
20180051440
2018-02-22

Cutterhead debris guard

 #12
20170369132
2017-12-28

Apparatus, System, and Method For Remediation of Contamination

 #13
20170275849
2017-09-28

Adjustable overflow system

 #14
20170190402
2017-07-06

Gearbox for a dredging vessel

 #15
20160265189
2016-09-15

Device and method for removing alluvial deposits from the bed of a body of water

 #16
20160244942
2016-08-25

Dredge with water-jet cutterhead

 #17
20160194851
2016-07-07

DREDGING ARRANGEMENT FOR DREDGING MATERIAL FROM AN UNDERWATER BOTTOM

 #18
20160145829
2016-05-26

Dredging cutting wheel

 #19
20150345107
2015-12-03

Cutting dredger

 #20
20150291264
2015-10-15

ENVIRONMENTAL REMEDIATION SYSTEM

 #21
20150197428
2015-07-16

Apparatus, system, and method for remediation of contamination

 #22
20140093334
2014-04-03

Vessel comprising a crane

 #23
20130340298
2013-12-26

Dredging head apparatus

 #24
20130075342
2013-03-28

Environmental remediation system

 #25
20120000098
2012-01-05

Excavating Device for Excavating Ground Under Water, and Method for Excavating Ground

 #26
20110293378
2011-12-01

System, apparatus, and methods of remediation of contamination

 #27
20110271561
2011-11-10

Cutter head for dredging ground and method for dredging using this cutter head

 #28
20100258511
2010-10-14

Environmental remediation system

 #29
20100133154
2010-06-03

Apparatus, system and method for remediation of contamination

 #30
20100126047
2010-05-27

Seabed organic material relocating

 #31
20090300950
2009-12-10

Apparatus, System and Method for Remediation of Contamination

 #32
20090232601
2009-09-17

Apparatus, system and method for remediation of contamination

 #33
20090206041
2009-08-20

Method for removing alluvial deposits from the bottom of a watery area

 #34
20090184066
2009-07-23

Method and apparatus for collecting and/or removing sludge

 #35
20090056426
2009-03-05

Apparatus, System and Method for Remediation of Contamination

 #36
20090026131
2009-01-29

Method and apparatus for collecting and/or removing sludge

 #37
20080011207
2008-01-17

Apparatus, system and method for remediation of contamination

 #38
20060123671
2006-06-15

Cutter suction dredge

 #39
20060027505
2006-02-09

Remediation with ozone of sediments containing organic contaminants

 #40
20050268499
2005-12-08

Method and apparatus for pumping with a dredge

 #41
20050087499
2005-04-28

Remediation with ozone of sediments containing organic contaminants

 #42
20050045556
2005-03-03

Apparatus, system and method for remediation of contamination