C09D 5/1681
Antifouling coatings characterised by surface structure
Official title: {Antifouling coatings characterised by surface structure, e.g. for roughness effect giving superhydrophobic coatings or Lotus effect}
C09D5/1681 (Antifouling coatings characterised by surface structure) appears on 245 US grants and 420 published applications in this corpus.
Search patents in C09D- Granted patents
- 245
- Published applications
- 420
- Assignees
- 232
- Inventors
- 937
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 11 |
| 2013 | 10 | 17 |
| 2014 | 4 | 29 |
| 2015 | 13 | 37 |
| 2016 | 17 | 21 |
| 2017 | 16 | 41 |
| 2018 | 22 | 40 |
| 2019 | 28 | 42 |
| 2020 | 25 | 33 |
| 2021 | 31 | 30 |
| 2022 | 27 | 29 |
| 2023 | 10 | 28 |
| 2024 | 20 | 27 |
| 2025 | 13 | 12 |
| 2026 | 8 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical laminate, article, and production method for optical laminate15 Sep 2026US 12,734,774 B2Dexerials Corporation
- Precursor for super-hydrophobic composite coating and preparation method therefor15 Sep 2026US 12,735,603 B2Soochow University
- Coating film18 Aug 2026US 12,709,695 B2Daikin Industries, Ltd.
- Superhydrophobic surfaces16 Jun 2026US 12,655,298 B2Queen Mary University of London
- Anti-stick coatings including fluorophores19 May 2026US 12,629,198 B2Gyrus ACMI, Inc.
- Zif-8-based photothermal superhydrophobic anti-corrosion and anti-icing coating and preparation method thereof3 Sep 2026US 2026/0258258 A1Institute of Oceanology, Chinese Academy of Sciences
- Durable superhydrophobic surface from porous micro/nano wicks27 Aug 2026US 2026/0249322 A1Syracuse University
- Polymer, composition and their use27 Aug 2026US 2026/0250444 A1Maflon S.P.A.
- Water dispersible composite particles, methods of making, and coatings27 Aug 2026US 2026/0250525 A1
- Water-repellent coating and article23 Jul 2026US 2026/0209523 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Non-fouling surfaces for reflective spheres269US 8,414,957 B2Nanosys, Inc. · 2013
- Non-fouling surfaces for reflective spheres267US 8,486,532 B2Nanosys, Inc. · 2013
- Silicone hydrogel lens with a crosslinked hydrophilic coating96US 8,529,057 B2Novartis AG · 2013
- Silicone hydrogel lenses with water-rich surfaces93US 8,480,227 B2Novartis AG · 2013
- Liquid-impregnated surfaces, methods of making, and devices incorporating the same54US 8,574,704 B2Massachusetts Institute of Technology · 2013