B05D 2420/00
Indexing scheme corresponding to the position of each layer within a multilayer
Official title: Indexing scheme corresponding to the position of each layer within a multilayer coating relative to the substrate
B05D2420/00 (Indexing scheme corresponding to the position of each layer within a multilayer) appears on 63 US grants and 112 published applications in this corpus.
Search patents in B05D- Granted patents
- 63
- Published applications
- 112
- Assignees
- 67
- Inventors
- 301
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 0 | 0 |
| 2018 | 1 | 5 |
| 2019 | 2 | 4 |
| 2020 | 3 | 8 |
| 2021 | 5 | 31 |
| 2022 | 14 | 17 |
| 2023 | 13 | 15 |
| 2024 | 14 | 11 |
| 2025 | 4 | 9 |
| 2026 | 4 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B05D 2420/01First layer from the substrate sideIndexing code59
- B05D 2420/02Second layer from the substrate sideIndexing code38
- B05D 2420/03Third layer from the substrate sideIndexing code27
- B05D 2420/04Fourth layer from the substrate sideIndexing code3
- B05D 2420/05Fifth layer from the substrate sideIndexing code2
Recent patents
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- A waterborne coating composition and its applications thereof24 Sep 2026US 2026/0286147 A1BASF Coatings GmbH
- Insulated steel pipe and its method of manufacture18 Dec 2025US 2025/0382489 A12543500 Alberta Ltd., D.B.A. Shaw Pipe Protection
- Aqueous Soft Touch Coating Composition and Wear-Resisting Coating Formed by Same21 Aug 2025US 2025/0263527 A1PPG Coatings (Tianjin) Co., Ltd.
- Coating film10 Jul 2025US 2025/0223465 A1Nitto Denko Corporation
- Aerospace-grade ink system26 Jun 2025US 2025/0206465 A1PRC-DeSoto International, Inc.
Most cited
By later US patents
- Methods for preparing coating compositions for protecting oilfield operational components16US 11,198,794 B2Formula No. 37, LLC · 2021
- Methods for preparing coating compositions for protecting oilfield operational components14US 11,149,167 B1Formula No. 37, LLC · 2021
- Water-based coating composition and method of forming multilayered coating film5US 8,993,673 B2Kansai Paint Co., Ltd. · 2015
- Efficient infrared absorption system for edge sealing medium density fiberboard (MDF) and other engineered wood laminates using powder and liquid coatings2US 10,857,566 B2Heraeus Noblelight GmbH · 2020
- Coating and methods for extending service life of oilfield operational components2US 12,059,705 B2S+S Industries Technology LLC · 2024