C09D 5/1656
Characterised by the film-forming substance
Official title: {characterised by the film-forming substance (C09D5/1637 takes precedence)}
C09D5/1656 (Characterised by the film-forming substance) appears on 732 US grants and 1,134 published applications in this corpus.
Search patents in C09D- Granted patents
- 732
- Published applications
- 1,134
- Assignees
- 536
- Inventors
- 2,794
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 12 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 0 |
| 2002 | 9 | 8 |
| 2003 | 6 | 16 |
| 2004 | 11 | 5 |
| 2005 | 5 | 15 |
| 2006 | 8 | 17 |
| 2007 | 5 | 20 |
| 2008 | 6 | 22 |
| 2009 | 9 | 24 |
| 2010 | 13 | 32 |
| 2011 | 9 | 43 |
| 2012 | 22 | 40 |
| 2013 | 22 | 47 |
| 2014 | 24 | 52 |
| 2015 | 35 | 64 |
| 2016 | 41 | 55 |
| 2017 | 38 | 66 |
| 2018 | 35 | 58 |
| 2019 | 41 | 57 |
| 2020 | 46 | 54 |
| 2021 | 41 | 62 |
| 2022 | 42 | 57 |
| 2023 | 30 | 72 |
| 2024 | 41 | 106 |
| 2025 | 37 | 77 |
| 2026 | 30 | 65 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat exchanger6 Oct 2026US 12,753,336 B2Daikin Industries, Ltd.
- Method for preparing multifunctional environmental friendly coating for waterproof and oil-proof food packaging papers by one step method and application thereof15 Sep 2026US 12,735,842 B2Zhejiang University of Science and Technology
- Tricyclodecane dimethanol composition, ultraviolet curable composition, polymer composition, and method for producing tricyclodecane dimethanol composition25 Aug 2026US 12,715,828 B2Mitsubishi Chemical Corporation
- Surface-treated porous materials having filtration properties and methods of preparing them18 Aug 2026US 12,708,879 B2Aculon, Inc.
- Silicone release coating emulsion, method for its preparation, and use for bakery paper21 Jul 2026US 12,686,775 B2Dow Silicones Corporation
- Liquid ejection unit and method for manufacturing liquid ejection unit8 Oct 2026US 2026/0307389 A1Canon Kabushiki Kaisha
- Process for producing cyclosiloxanes from silicone waste8 Oct 2026US 2026/0308351 A1Evonik Operations GmbH
- Panels, method for manufacturing panels, mixture and lacquer8 Oct 2026US 2026/0308391 A1Unilin BV
- Hydrocarbon terminal group-containing compound, surface treatment agent, and article8 Oct 2026US 2026/0308392 A1Shin-Etsu Chemical Co., Ltd.
- Anti-fogging agent, method for preventing fogging of vehicle lamp structure, and vehicle lamp structure1 Oct 2026US 2026/0297339 A1Resonac Corporation
Most cited
By later US patents
- Surface topography for non-toxic bioadhesion control104US 7,143,709 B2University of Florida Research Foundation, Inc. · 2006
- Dynamically modifiable polymer coatings and devices57US 7,117,807 B2University of Florida Research Foundation, Inc. · 2006
- Marine antifouling methods and compositions48US 5,919,689 A1999
- Hydrophobic material44US 6,743,467 B1Unisearch Limited · 2004
- Multi-layer coatings and related methods44US 7,354,624 B2PPG Industries Ohio, Inc. · 2008