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  2. /C · Chemistry
  3. /C01 · Inorganic chemistry
  4. /C01B · Non-metallic elements
  5. /C01B 21/00 · Nitrogen
  6. /C01B 21/06 · Binary compounds of nitrogen with metals, with silicon, or with boron, or
  7. /C01B 21/0615 · With transition metals other than titanium, zirconium or hafnium
  8. /C01B 21/0625
C01B 21/0625

With copper

Official title: {with copper}

C01B21/0625 (With copper) appears on 3 US grants and 6 published applications in this corpus.

Search patents in C01B

Where it sits

  1. CChemistry
  2. C01Inorganic chemistry
  3. C01BNon-metallic elements
  4. C01B 21/00Nitrogen
  5. C01B 21/06Binary compounds of nitrogen with metals, with silicon, or with boron, or
  6. C01B 21/0615With transition metals other than titanium, zirconium or hafnium
  7. C01B 21/0625With copper
Granted patents
3
Published applications
6
Assignees
6
Inventors
11
Latest grant
2 Jul 2024

Filings by year

Granted patentsPublished applications
C01B 21/0625: granted patents and published applications per publication year
YearGranted patentsPublished applications
200901
201000
201100
201200
201300
201400
201500
201600
201700
201800
201902
202001
202110
202200
202310
202411
202501

200920192025

By publication year.

Recent patents

  • Active material and fluoride ion battery2 Jul 2024US 12,027,701 B2Toyota Jidosha Kabushiki Kaisha
  • Active material, and fluoride ion battery14 Nov 2023US 11,817,580 B2Toyota Jidosha Kabushiki Kaisha
  • Method of preparing copper-copper nitride nanocatalysts for carbon dioxides reduction reaction5 Jan 2021US 10,883,183 B2Honda Motor Co., Ltd.
  • Ferroelectric Tunnel Junction Device and Memory Cell13 Nov 2025US 2025/0351373 A1LoMaRe Chip Technology Changzhou Co., Ltd.
  • Active material and fluoride ion battery8 Feb 2024US 2024/0047674 A1Toyota Jidosha Kabushiki Kaisha
  • Active material and fluoride ion battery3 Dec 2020US 2020/0381730 A1Toyota Jidosha Kabushiki Kaisha
  • Novel nitrogen-doped copper nanocatalysts for carbon dioxide reduction reaction17 Oct 2019US 2019/0316264 A1Honda Motor Co., Ltd.
  • Method for manufacturing photosemiconductor, photosemiconductor and hydrogen production device7 Feb 2019US 2019/0040536 A1Panasonic Intellectual Property Management Co., Ltd.

Most cited

By later US patents
  • Method of preparing copper-copper nitride nanocatalysts for carbon dioxides reduction reaction1US 10,883,183 B2Honda Motor Co., Ltd. · 2021

Top assignees

Documents
  • Toyota Jidosha Kabushiki Kaisha4
  • Honda Motor Co., Ltd.2
  • LCLoMaRe Chip Technology Changzhou Co., Ltd.1
  • LTLoMaRe Technologies Limited1
  • PIPanasonic Intellectual Property Management Co., Ltd.1
  • PBPetroleo Brasileiro S. A.1

Often classified with

  • C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6
  • Y02EClean energy generation and storage5
  • H01MBatteries and fuel cells4
  • B01JChemical or physical processes3
  • C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals3
  • B82YSpecific uses or applications of nanostructures1
  • C01GCompounds containing metals not covered by subclasses c01d or c01f1
  • C10MLubricating compositions1
  • C10NIndexing scheme associated with subclass c10m relating to lubricating compositions1
  • H01FMagnets1

Documents that also carry the other class.

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