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  1. Technology classes
  2. /F · Mechanical engineering
  3. /F05 · Indexing schemes relating to engines or pumps in various subclasses of classes
  4. /F05B · Indexing scheme relating to wind, spring, weight, inertia or like motors, to
  5. /F05B 2280/00 · Materials
  6. /F05B 2280/20 · Inorganic materials
  7. /F05B 2280/2004 · Ceramics
  8. /F05B 2280/20043
F05B 2280/20043

Zirconium oxides

F05B2280/20043 (Zirconium oxides) appears on 4 US grants and 6 published applications in this corpus.

Search patents in F05B

Where it sits

  1. FMechanical engineering
  2. F05Indexing schemes relating to engines or pumps in various subclasses of classes
  3. F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to
  4. F05B 2280/00Materials
  5. F05B 2280/20Inorganic materials
  6. F05B 2280/2004Ceramics
  7. F05B 2280/20043Zirconium oxides
Granted patents
4
Published applications
6
Assignees
6
Inventors
9
Latest grant
13 May 2025

Filings by year

Granted patentsPublished applications
F05B 2280/20043: granted patents and published applications per publication year
YearGranted patentsPublished applications
201601
201700
201800
201901
202010
202102
202210
202300
202411
202511

2016201720182019202020212022202320242025

By publication year.

Recent patents

  • Kelp-inspired marine energy converter13 May 2025US 12,297,798 B2Alliance for Sustainable Energy, LLC
  • Wind turbine blade with protecting layers19 Mar 2024US 11,933,263 B2Mitsubishi Heavy Industries, Ltd.
  • Methods for manufacturing porous barrier coatings using air plasma spray techniques24 May 2022US 11,339,671 B2Honeywell International Inc.
  • Reduction of cavitation in fuel pumps20 Oct 2020US 10,808,695 B2Hamilton Sundstrand Corporation
  • Kelp-inspired marine energy converter21 Aug 2025US 2025/0264082 A1Alliance for Sustainable Energy, LLC
  • Kelp-Inspired Marine Energy Converter12 Sep 2024US 2024/0301856 A1Alliance for Sustainable Energy, LLC
  • Wind turbine blade26 Aug 2021US 2021/0262434 A1Mitsubishi Heavy Industries, Ltd.
  • Methods for manufacturing porous barrier coatings using air plasma spray techniques24 Jun 2021US 2021/0189892 A1Honeywell International Inc.
  • Reduction of cavitation in fuel pumps13 Jun 2019US 2019/0178244 A1Hamilton Sundstrand Corporation

Most cited

By later US patents
  • Methods for manufacturing porous barrier coatings using air plasma spray techniques1US 11,339,671 B2Honeywell International Inc. · 2022

Top assignees

Documents
  • AFAlliance for Sustainable Energy, LLC3
  • HSHamilton Sundstrand Corporation2
  • Mitsubishi Heavy Industries, Ltd.2
  • HDHeraeus Deutschland GmbH & Co. KG1
  • HIHoneywell International Inc.1
  • Honeywell International Inc.1

Often classified with

  • Y02EClean energy generation and storage5
  • F03BMachines or engines for liquids3
  • F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or3
  • C23CCoating metallic material2
  • F01DNon-positive displacement machines or engines2
  • F02CGas-turbine plants2
  • F03DWind motors2
  • F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids2
  • F05CIndexing scheme relating to materials, material properties or material characteristics for machines2
  • Y02PLow-carbon manufacturing2

Documents that also carry the other class.

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