ClassID:

128274

E02B15/041 - CPC Classification

Classification description:

Cleaning or keeping clear the surface of open water; Apparatus therefor; Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials Devices for distributing materials, e.g. absorbed or magnetic particles over a surface of open water to remove the oil, with or without means for picking up the treated oil

Recent Application in this class:
#1
20250256222
2025-08-14

METHOD OF TREATING AN OIL SPILL

#2
20250001394
2025-01-02

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#3
20240424479
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#4
20240424478
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#5
20240293794
2024-09-05

Method for removing petroleum and other liquid hydrocarbons from a body of water, using a floating absorbent, a method of absorbent manufacturing, a method of hydrocarbon recovery and absorbent regeneration

#6
20230415120
2023-12-28

Absorbent product and filtration method

#7
20210070634
2021-03-11

MAGNETIZATION AND MANIPULATION OF HYDROPHOBIC ABSORBENTS

#8
20200346949
2020-11-05

Electromagnetic pulsed-wave system

#9
20200298144
2020-09-24

Process for separating a hydrophibic material from a mixture of hydrophobic and hydrophilic material

#10
20200094217
2020-03-26

Absorbent product and method for removing impurities from water

#11
20190389741
2019-12-26

Enhanced foam fractionation of oil phase from aqueous/oil mixed phase via increased viscoelasticity

#12
20190337822
2019-11-07

Magnetization and manipulation of hydrophobic absorbents

#13
20190308166
2019-10-10

Solid, hydrophobic aggregators and methods of making and using the same

#14
20190217274
2019-07-18

Recovery of crude oil from a crude oil adsorbent and simultaneous regeneration of the adsorbent

#15
20190145074
2019-05-16

Device and method for dispersing oil on water

#16
20190031538
2019-01-31

Electromagnetic pulsed-wave system for oil manipulation

#17
20180185802
2018-07-05

Floating Dispersant Paste

#18
20180010248
2018-01-11

Functionalized foams

#19
20180002881
2018-01-04

DEVICE AND METHOD FOR DISPERSING OIL ON WATER

#20
20170233966
2017-08-17

INTEGRATED MARINE BARRIER

#21
20170191237
2017-07-06

Floating lake system and methods of treating water within a floating lake

#22
20160185621
2016-06-30

Process and composition for converting liquid hydrocarbons and fatty substances to solid form, devices for implementing this process and manufacturing this composition, and the use thereof for environmental remediation

#23
20160017560
2016-01-21

Contraction and confinement of oil slicks on water, including water where ice is present, using non-ionic surfactants

#24
20150275452
2015-10-01

Filter boom using carbon nanotubes

#25
20150275451
2015-10-01

DEVICE AND METHOD FOR DISPERSING OIL ON WATER

#26
20150253126
2015-09-10

Method, apparatus and system for detecting the thickness of a substance on a body of water

#27
20150218768
2015-08-06

Multipurpose tool for oil spill control, preferably offshore

#28
20150191368
2015-07-09

Polysaccharide microgels for cleaning water of petroleum and petroleum products and method for using same (variants)

#29
20150175452
2015-06-25

Method and system for using subsea dispersants

#30
20150158065
2015-06-11

Composition and method for hydrocarbon and lipid degradation and dispersal

#31
20150125212
2015-05-07

Floating lake system and methods of treating water within a floating lake

#32
20140284280
2014-09-25

METHOD FOR REMOVING A POLLUTING SUBSTANCE FROM A WATER SOURCE

#33
20140251919
2014-09-11

Enhanced foam fractionation of oil phase from aqueous/oil mixed phase via increased viscoelasticity

#34
20130277444
2013-10-24

FLUID EJECTOR DEVICE FOR VESSELS

#35
20130273124
2013-10-17

Network material devices, methods, and systems

#36
20130168324
2013-07-04

Retraction of oil slicks using surfactants

#37
20130126435
2013-05-23

ENVIRONMENTAL REMEDIATION USING LIGNIN

#38
20120111798
2012-05-10

Process and Means for Treatment of an Oil Spill

#39
20120074067
2012-03-29

Method of herding and collection of oil spilled at the aquatic surface

#40
20120061326
2012-03-15

Method for the Environmental Remediation of Oil Spills and Other Chemical Contaminants

#41
20120048810
2012-03-01

METHOD AND APPARATUS FOR CONTAMINANT RECOVERY

#42
20120039669
2012-02-16

Method and device for applying a dispersant or other substances to a water surface

#43
20120018385
2012-01-26

RECOVERING HYDROCARBONS

#44
20110309028
2011-12-22

Density adjustment by the use of light cycle oil, (LCO), for recovery and reclamation of spilled oil following the 2010 off-shore leak in the gulf

#45
20110281321
2011-11-17

Microbial Remediation System and Method

#46
20110272361
2011-11-10

Materials and Methods for Removing Oil from Bodies of Water

#47
20110212830
2011-09-01

Dry amorphous silica product with inert carrier

#48
20110180488
2011-07-28

Eco-resource slag effective utilization system

#49
20100314321
2010-12-16

Spill control material and method of use

#50
20100294308
2010-11-25

Absorption of organic liquids using inorganic particulates

#51
20100016452
2010-01-21

Floating dispersant paste

#52
20090211981
2009-08-27

Removing oil from surface using dry amorphous silica product with inert carrier

#53
20090148929
2009-06-11

BIOSTIMULATION AGENT FOR BIOREMEDIATION AND METHODS THEREFOR

#54
20070202588
2007-08-30

Petroleum Biosorbent Based on Strains of Bacteria and Yeast

#55
20070029246
2007-02-08

Adsorbent carbon, water quality purifier, water quality purifying bag, water quality purifying substrate and method of removing oil film

#56
20060236594
2006-10-26

Composition and process for treating pollution

#57
20050222340
2005-10-06

Process for the prevention or restriction of oil spills

#58
20050151289
2005-07-14

Sack-based processes for recovering oil floating on water

#59
20050023225
2005-02-03

Nets for bodies of water

#60
18612504
2025-01-14

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#61
18212034
2024-04-30

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields