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  1. Technology classes
  2. /C · Chemistry
  3. /C23 · Coating metallic material
  4. /C23G · Cleaning or de-greasing of metallic material by chemical methods other than electrolysis
  5. /C23G 1/00 · Cleaning or pickling metallic material with solutions or molten salts
  6. /C23G 1/28 · Cleaning or pickling metallic material with solutions or molten salts: with molten
  7. /C23G 1/34
C23G 1/34

Light metals

C23G1/34 (Light metals) appears on 1 US grants and 2 published applications in this corpus.

Search patents in C23G

Where it sits

  1. CChemistry
  2. C23Coating metallic material
  3. C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis
  4. C23G 1/00Cleaning or pickling metallic material with solutions or molten salts
  5. C23G 1/28Cleaning or pickling metallic material with solutions or molten salts: with molten
  6. C23G 1/34Light metals
Granted patents
1
Published applications
2
Assignees
2
Inventors
8
Latest grant
18 Aug 2020

Filings by year

Granted patentsPublished applications
C23G 1/34: granted patents and published applications per publication year
YearGranted patentsPublished applications
201901
202010
202100
202200
202300
202401

201920202021202220232024

By publication year.

Recent patents

  • Methods, systems and apparatuses for copper removal from aluminum desmutting solutions18 Aug 2020US 10,745,812 B2The Boeing Company
  • Removal method applied to aluminum electrode sheet with oxide layer23 May 2024US 2024/0165676 A1APh ePower Co., Ltd.
  • Methods, Systems And Apparatuses For Copper Removal From Aluminum Desmutting Solutions28 Feb 2019US 2019/0062928 A1The Boeing Company

Most cited

By later US patents
  • Methods, systems and apparatuses for copper removal from aluminum desmutting solutions1US 10,745,812 B2The Boeing Company · 2020

Top assignees

Documents
  • BThe Boeing Company2
  • AEAPh ePower Co., Ltd.1

Often classified with

  • B01DSeparation2
  • C09KMaterials for miscellaneous applications, not provided for elsewhere2
  • C23FNon-mechanical removal of metallic material from surface2
  • B08BCleaning in general1

Documents that also carry the other class.

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