ClassID:

108139

C11D7/3272 - CPC Classification

Classification description:

Compositions of detergents based essentially on non-surface-active compounds; Organic compounds containing nitrogen Urea, guanidine or derivatives thereof

Recent Application in this class:
#1
20260143993
2026-05-21

WAFER CLEANING DEVICE AND WAFER CLEANING METHOD

#2
20250019623
2025-01-16

CLEANING COMPOSITION AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE

#3
20240415117
2024-12-19

MECHANISM OF UREA/SOLID ACID INTERACTION UNDER STORAGE CONDITIONS AND STORAGE STABLE SOLID COMPOSITIONS COMPRISING UREA AND ACID

#4
20230295537
2023-09-21

MICROELECTRONIC DEVICE CLEANING COMPOSITION

#5
20220395865
2022-12-15

COMPOSITIONS AND METHODS FOR REDUCING INTERACTION BETWEEN ABRASIVE PARTICLES AND A CLEANING BRUSH

#6
20220135914
2022-05-05

CLEANING AGENT COMPOSITION AND CLEANING METHOD

#7
20220053757
2022-02-24

Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid

#8
20210393993
2021-12-23

Hand sanitizers with improved aesthetics and skin-conditioning to encourage compliance with hand hygiene guidelines

#9
20200224129
2020-07-16

Compositions and methods for clearing tissue

#10
20200024554
2020-01-23

Cleaning composition with corrosion inhibitor

#11
20190323131
2019-10-24

FLUORINATED ACID COMPOUNDS, COMPOSITIONS AND METHODS OF USE

#12
20190195578
2019-06-27

CHEMICAL CLEANING OF FURNACES, HEATERS AND BOILERS DURING THEIR OPERATION

#13
20190168265
2019-06-06

Compositions and methods for reducing interaction between abrasive particles and a cleaning brush

#14
20190038795
2019-02-07

Peroxide Contact Lens Care Solution

#15
20180258540
2018-09-13

Fluorinated acid compounds, compositions and methods of use

#16
20180249706
2018-09-06

Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid

#17
20180180366
2018-06-28

Chemical cleaning of furnaces, heaters and boilers during their operation

#18
20180155841
2018-06-07

Fluorinated acid compounds, compositions and methods of use

#19
20170321168
2017-11-09

Polyimide-based resin film cleaning liquid, method for cleaning polyimide-based resin film, method for producing polyimide coating, method for producing filter, filter medium, or filter device, and method for producing chemical solution for lithography

#20
20170275571
2017-09-28

Alkaline cleaning liquid comprising urea and/or biuret, and cleaning method for reverse osmosis membrane

#21
20170158993
2017-06-08

STABILIZATION OF TRIS(2 HYDROXYETHYL)METHYLAMMONIUM HYDROXIDE AGAINST DECOMPOSITION WITH DIALKYHYDROXYLAMINE

#22
20170158992
2017-06-08

Cleaning composition following CMP and methods related thereto

#23
20170089651
2017-03-30

Chemical cleaning of furnaces, heaters and boilers during their operation

#24
20160369208
2016-12-22

Urea gellant

#25
20160254139
2016-09-01

Semiconductor substrate treatment liquid, treatment method, and method for manufacturing semiconductor-substrate product using these

#26
20160201016
2016-07-14

Cleaning composition and method for cleaning semiconductor wafers after CMP

#27
20150344826
2015-12-03

AQUEOUS CLEANING COMPOSITION CONTAINING COPPER-SPECIFIC CORROSION INHIBITOR FOR CLEANING INORGANIC RESIDUES ON SEMICONDUCTOR SUBSTRATE

#28
20150258003
2015-09-17

Hand sanitizers with improved aesthetics and skin-conditioning to encourage compliance with hand hygiene guidelines

#29
20130319467
2013-12-05

Acidic compositions including reducing agents for scale and decolorization of metal stains

#30
20130260649
2013-10-03

Multi-purpose, non-corrosive cleaning compositions and methods of use

#31
20130209313
2013-08-15

Peroxide contact lens care solution

#32
20130178405
2013-07-11

Tetrafluoroborate compounds, compositions and related methods of use

#33
20130146102
2013-06-13

Concentrated warewashing compositions and methods

#34
20130065813
2013-03-14

Fluid fabric enhancer compositions

#35
20120318303
2012-12-20

NON-BLEACHING PROCEDURE FOR THE REMOVAL OF TEA AND COFFEE STAINS

#36
20120276741
2012-11-01

BENIGN, LIQUID CHEMICAL SYSTEM-BASED BACK END OF LINE (BEOL) CLEANING

#37
20120151881
2012-06-21

Processes for making fluid detergent compositions comprising a di-amido gellant

#38
20120108489
2012-05-03

ACID CLEANING AND CORROSION INHIBITING COMPOSITIONS COMPRISING GLUCONIC ACID

#39
20110311646
2011-12-22

Peroxide contact lens care solution

#40
20110245129
2011-10-06

ACID CLEANING AND CORROSION INHIBITING COMPOSITIONS COMPRISING GLUCONIC ACID

#41
20110224455
2011-09-15

Di-amido gellant for use in consumer product compositions

#42
20110220536
2011-09-15

Fluid detergent compositions comprising a di-amido gellant, and processes for making

#43
20100105595
2010-04-29

COMPOSITION COMPRISING CHELATING AGENTS CONTAINING AMIDOXIME COMPOUNDS

#44
20100035785
2010-02-11

Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate

#45
20100009885
2010-01-14

Composition for removing a photoresist, method of preparing the composition, method of removing a photoresist and method of manufacturing a semiconductor device using the composition

#46
20090176689
2009-07-09

Tetrafluoroborate compounds, compositions and related methods of use

#47
20090176678
2009-07-09

SOLUTION AND METHOD FOR CLEANING AND RESTORATION OF HEADLIGHT LENSES

#48
20090042761
2009-02-12

SOLUTION AND METHOD FOR CLEANING AND RESTORATION OF HEADLIGHT LENSES

#49
20080125341
2008-05-29

IMPROVED ACIDIC CHEMISTRY FOR POST-CMP CLEANING

#50
20080004193
2008-01-03

Semiconductor process residue removal composition and process

#51
20070207938
2007-09-06

Cleaning compositions and methods of use thereof

#52
20070203049
2007-08-30

Multipurpose, non-corrosive cleaning compositions and methods of use

#53
20070179072
2007-08-02

Cleaning formulations

#54
20070072782
2007-03-29

Unsaturated dicarboxylic acid and ethylene urea containing formulation for cleaning semiconductor and cleaning method

#55
20070027048
2007-02-01

Lens care product containing dexpanthenol

#56
20060293208
2006-12-28

Composition for removal of residue comprising cationic salts and methods using same

#57
20060287207
2006-12-21

Composition for removing a photoresist, method of preparing the composition, method of removing a photoresist and method of manufacturing a semiconductor device using the composition

#58
20060234888
2006-10-19

Acidic chemistry for Post-CMP cleaning using a composition comprising mercaptopropionic acid

#59
20060079424
2006-04-13

BUFFERED ACID CLEANER AND METHOD OF PRODUCTION

#60
20050215446
2005-09-29

Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate

#61
20050197266
2005-09-08

Acidic chemistry for post-CMP cleaning

#62
20050181961
2005-08-18

Alkaline chemistry for post-CMP cleaning

#63
20050096237
2005-05-05

Maleic acid and ethylene urea containing formulation for removing residue from semiconductor substrate and method for cleaning wafer

#64
20050074467
2005-04-07

Contact lens solution