ClassID:

86528

C02F2103/40 - CPC Classification

Classification description:

Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups  -  from the manufacture or use of photosensitive materials

Recent Application in this class:
#1
20260001793
2026-01-01

WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT APPARATUS

#2
20240336511
2024-10-10

PROCESSES AND APPARATUSES FOR CONVERTING POLY- AND PERFLUOROALKYL SUBSTANCES

#3
20190084851
2019-03-21

Method and system for the treatment of cyanide-containing fluids

#4
20150104746
2015-04-16

METHOD OF CONCENTRATING WASTE LIQUID PRODUCED BY DEVELOPMENT, AND METHOD OF RECYCLING WASTE LIQUID PRODUCED BY DEVELOPMENT

#5
20140161714
2014-06-12

Process for recovery of fluoride from wastewater produced in crystalline silicon solar cell manufacturing

#6
20140124447
2014-05-08

Formulations and methods for removing heavy metals from waste solutions containing chelating agents

#7
20120285899
2012-11-15

Nanopolymetalic reducing agent filler

#8
20120055807
2012-03-08

Methods for decomposing partially fluorinated and perfluorinated surfactants

#9
20120013874
2012-01-19

Lithographic apparatus and device manufacturing method

#10
20120013870
2012-01-19

Lithographic apparatus and device manufacturing method

#11
20100265476
2010-10-21

Lithographic apparatus and device manufacturing method

#12
20100047718
2010-02-25

Method of treating rinsing wastewater from developing apparatus for photosensitive lithographic printing plate, method of development, and developing apparatus

#13
20060283806
2006-12-21

Wastewater treatment process

#14
20060276327
2006-12-07

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

#15
20060060538
2006-03-23

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

#16
20050247909
2005-11-10

Process for reducing the passive layer from the surface of a metal

#17
20050101003
2005-05-12

Microbe culture containing microgrobes having different characters living in symbosis with each other and metabolites therefrom, carrier and absorbing material containing the active ingredients of the culture and utilization thereof

#18
20050098498
2005-05-12

Method for treating organic wastewater containing aminopolycarboxylic acid

#19
20050089805
2005-04-28

Material and method for treating photographic effluents

#20
20050078286
2005-04-14

Lithographic apparatus and device manufacturing method

#21
20050061748
2005-03-24

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

#22
20050058448
2005-03-17

Photographic developer effluent transfer station and drain wash

#23
20050035057
2005-02-17

Method for removing heavy metals from media containing heavy metals by means of a Lyocell moulded body, cellulosic moulded body comprising absorbed heavy metals, and the use of the same