C09D 5/32
Radiation-absorbing paints
Official title: Radiation-absorbing paints {(protection against X-, gamma- or corpuscular radiation G21F)}
C09D5/32 (Radiation-absorbing paints) appears on 490 US grants and 717 published applications in this corpus.
Search patents in C09D- Granted patents
- 490
- Published applications
- 717
- Assignees
- 438
- Inventors
- 1,716
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 4 |
| 2004 | 5 | 7 |
| 2005 | 2 | 13 |
| 2006 | 2 | 14 |
| 2007 | 5 | 17 |
| 2008 | 4 | 12 |
| 2009 | 2 | 18 |
| 2010 | 9 | 14 |
| 2011 | 6 | 22 |
| 2012 | 9 | 17 |
| 2013 | 11 | 15 |
| 2014 | 15 | 25 |
| 2015 | 10 | 34 |
| 2016 | 19 | 45 |
| 2017 | 24 | 68 |
| 2018 | 34 | 53 |
| 2019 | 42 | 57 |
| 2020 | 38 | 49 |
| 2021 | 38 | 46 |
| 2022 | 32 | 47 |
| 2023 | 35 | 45 |
| 2024 | 34 | 31 |
| 2025 | 23 | 26 |
| 2026 | 22 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water washable thermal and plasma resistant coating for laser interactive applications22 Sep 2026US 12,742,076 B2
- Surface-treated infrared-absorbing fine particles and method for producing the same, infrared-absorbing fine-particle dispersion liquid, and infrared-absorbing fine-particle dispersion body22 Sep 2026US 12,742,077 B2Sumitomo Metal Mining Co., Ltd.
- Solar additive composition and uses thereof8 Sep 2026US 12,729,311 B2
- Atomic layer deposition (ALD) enhanced far-to-mid-infrared absorptive optical control coatings25 Aug 2026US 12,717,065 B1United States of America as represented by the Administrator of NASA
- Laminate structure, cable and tube28 Jul 2026US 12,695,004 B2Proterial, Ltd.
- Paint with low light reflectivity and low fogging8 Oct 2026US 2026/0308397 A1
- Compound, coating composition and film8 Oct 2026US 2026/0308409 A1Industrial Technology Research Institute
- Protective film agent, protective film forming method, and chip manufacturing method1 Oct 2026US 2026/0297341 A1Disco Corporation
- Ceramic Protectant24 Sep 2026US 2026/0286179 A1Energizer Auto, Inc.
- Solar additive composition and uses thereof17 Sep 2026US 2026/0275126 A1
Most cited
By later US patents
- Radio-opaque polymeric compositions155US 6,599,448 B1Hydromer, Inc. · 2003
- Color-neutral UV blocking coating for plastic lens78US 5,949,518 ASola International, Inc. · 1999
- High frequency electromagnetic radiation absorbent coating comprising a binder and chips obtained from a laminate of alternating amorphous magnetic films and electrically insulating65US 5,169,713 ACommissariat A L' Energie Atomique · 1992
- Corrosion resistant metallic fillers and compositions containing same57US 5,270,364 AChomerics, Inc. · 1993
- Electrically conductive magnetic microballoons and compositions incorporating same56US 4,624,798 ACarolina Solvents, Inc. · 1986