ClassID:

121146

C25F3/26 - CPC Classification

Classification description:

Electrolytic etching or polishing; Polishing of heavy metals of refractory metals

Recent Application in this class:
#1
20250084556
2025-03-13

SYSTEMS AND METHODS FOR AFFECTING SURFACES OF ELECTRICALLY CONDUCTIVE MATERIALS

#2
20240360582
2024-10-31

METHOD FOR FORMING SUPERHYDROPHILIC OXIDE FILM ON PURE TITANIUM SURFACE

#3
20240102198
2024-03-28

ELECTROLYTE FOR ELECTROPOLISHING TITANIUM ALLOYS

#4
20230366069
2023-11-16

TUNGSTEN WIRE, TUNGSTEN WIRE PROCESSING METHOD USING THE SAME, AND ELECTROLYZED WIRE

#5
20230264265
2023-08-24

IN-SITU ELECTROCHEMICAL POLISHING OF ADDITIVELY MANUFACTURED PARTS

#6
20230227951
2023-07-20

TUNGSTEN WIRE, SAW WIRE, AND TUNGSTEN WIRE FOR SCREEN PRINTING

#7
20230065692
2023-03-02

Electrolyte Solution

#8
20230017923
2023-01-19

Methods for electropolishing and coating aluminum on air and/or moisture sensitive substrates

#9
20220364257
2022-11-17

CHEMICAL SOAK TO REMOVE FURNACE CONTAMINATION WITHOUT DISRUPTING SURFACE OXIDE OR REMOVING BULK MATERIALS

#10
20220302571
2022-09-22

METHOD FOR MANUFACTURING A WAVEGUIDE DEVICE BY ADDITIVE MANUFACTURING AND ELECTRODEPOSITION, AND SEMI-FINISHED PRODUCT

#11
20220178047
2022-06-09

Electropolishing method

#12
20220042198
2022-02-10

Copper catalysts for electrochemical COreduction to Cproducts

#13
20220031427
2022-02-03

Three-dimensional orthodontic retainer and method for making a three-dimensional orthodontic retainer

#14
20210340688
2021-11-04

Methods for electropolishing and coating aluminum on air and/or moisture sensitive substrates

#15
20210296641
2021-09-23

Supporter of lithium metal and methods thereof

#16
20210262112
2021-08-26

USE OF HCL IN DRY ELECTROLYTES TO POLISH TI AND OTHER METAL AND ALLOY SURFACES BY ION TRANSPORT

#17
20210130978
2021-05-06

Electrolyte solutions for electropolishing of nitinol needles

#18
20210079552
2021-03-18

Methods for electropolishing and coating aluminum on air and/or moisture sensitive substrates

#19
20200080222
2020-03-12

Electropolishing method and electrolyte for same

#20
20190345628
2019-11-14

Electropolishing method and system therefor

#21
20190337068
2019-11-07

HIGH CURRENT BI-POLAR PULSE SYSTEM FOR USE IN ELECTROCHEMICAL METAL SURFACE FINISHING

#22
20190267208
2019-08-29

Method of manufacturing emitter

#23
20180178302
2018-06-28

ELECTROCHEMICAL SYSTEM AND METHOD FOR ELECTROPOLISHING SUPERCONDUCTIVE RADIO FREQUENCY CAVITIES

#24
20170292203
2017-10-12

Rotor for polishing hollow tubes

#25
20150255240
2015-09-10

Method for manufacturing electron source

#26
20150163894
2015-06-11

Superconducting accelerating cavity and electropolishing method for superconducting accelerating cavity

#27
20150144496
2015-05-28

Methods and systems for manufacturing components from articles formed by additive-manufacturing processes

#28
20150114847
2015-04-30

Electrochemical system and method for electropolishing hollow metal bodies

#29
20140326612
2014-11-06

Method for manufacturing solid oxide and device therefor

#30
20140018244
2014-01-16

Electrochemical system and method for electropolishing superconductive radio frequency cavities

#31
20130092557
2013-04-18

Electropolishing solution containing a water sequestering agent and methods of use thereof

#32
20130092556
2013-04-18

Electropolishing solution containing a sulfate salt and methods of use thereof

#33
20130092554
2013-04-18

Electropolishing solution containing phosphorous pentoxide and methods of use thereof

#34
20120267254
2012-10-25

Electrolyte Solution and Electropolishing Methods

#35
20110303553
2011-12-15

ELECTROCHEMICAL SYSTEM AND METHOD FOR MACHINING STRONGLY PASSIVATING METALS

#36
20110214998
2011-09-08

Method of making a porous TiO2 photonic film

#37
20110120883
2011-05-26

Electrolyte solution and electropolishing methods

#38
20100236935
2010-09-23

TUNGSTEN ALLOY SUTURE NEEDLES WITH SURFACE COLORATION

#39
20100213078
2010-08-26

Electrolyte composition for electropolishing niobium and tantalum and method for using same

#40
20080217186
2008-09-11

Electropolishing process for titanium

#41
20080147118
2008-06-19

TUNGSTEN ALLOY SUTURE NEEDLES WITH SURFACE COLORATION

#42
20080121530
2008-05-29

ELECTROPOLISHING PROCESS

#43
20080099345
2008-05-01

ELECTROPOLISHING PROCESS FOR NIOBIUM AND TANTALUM

#44
20070029209
2007-02-08

Electrolyte for electrochemically polishing metallic surfaces

#45
20060266657
2006-11-30

Electropolishing in organic solutions

#46
20060021974
2006-02-02

Method and composition for polishing a substrate