G21F 1/10
Organic substances
Official title: Organic substances; Dispersions in organic carriers
G21F1/10 (Organic substances) appears on 224 US grants and 232 published applications in this corpus.
Search patents in G21F- Granted patents
- 224
- Published applications
- 232
- Assignees
- 232
- Inventors
- 688
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 6 |
| 2003 | 7 | 6 |
| 2004 | 4 | 10 |
| 2005 | 4 | 8 |
| 2006 | 3 | 9 |
| 2007 | 6 | 7 |
| 2008 | 8 | 6 |
| 2009 | 6 | 8 |
| 2010 | 4 | 6 |
| 2011 | 3 | 4 |
| 2012 | 2 | 7 |
| 2013 | 4 | 7 |
| 2014 | 6 | 18 |
| 2015 | 10 | 13 |
| 2016 | 5 | 8 |
| 2017 | 5 | 11 |
| 2018 | 13 | 8 |
| 2019 | 6 | 11 |
| 2020 | 5 | 12 |
| 2021 | 5 | 7 |
| 2022 | 10 | 13 |
| 2023 | 9 | 13 |
| 2024 | 11 | 14 |
| 2025 | 7 | 11 |
| 2026 | 2 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Curable composition and cured body of same21 Apr 2026US 12,609,210 B2Tokuyama Corporation
- Bismuth halide compound-PDMS composite material for X-ray shielding and manufacturing method thereof17 Mar 2026US 12,580,090 B2Pukyong National Unversity Industry-University Cooperation Foundation
- Radiation shielding red mud based hybrid composite panel and process for preparing the same16 Dec 2025US 12,500,007 B2Council of Scientific and Industrial Research An Indian Registered Body Incorporated Under the Regn. of Soc. Act (Act Xxi of 1860)
- Adjustable, multi-panel lead acrylic radiation barrier25 Nov 2025US 12,482,576 B2
- Boot-attached cable and medical diagnostic device18 Nov 2025US 12,476,449 B2Proterial, Ltd.
- Method and apparatus for confining the spread of pollutants spilled into a moving fluid8 Oct 2026US 2026/0308859 A1
- Neutron radiation shielding material, shielding material for semiconductor device, package for semiconductor device, shielding material for nuclear reactor, nuclear reactor containment vessel, nuclear reactor building, shielding material for nuclear fusion reactor, nuclear fusion reactor, and nuclear fusion reactor building8 Oct 2026US 2026/0311898 A1Dexerials Corporation
- Coating composition and radiation shielding coating composition10 Sep 2026US 2026/0265570 A1Mitsubishi Chemical Corporation
- Composite Materials for Radiation Shielding, Articles, and Methods20 Aug 2026US 2026/0245757 A1The Florida State University Research Foundation, Inc.
- Porous lead-free x-ray shielding material and manufacturing method thereof25 Jun 2026US 2026/0179796 A1Pukyong National University Industry-University Cooperation Foundation
Most cited
By later US patents
- Production of metal ion containing carbon fibers useful in electron shielding applications454US 3,997,638 ACelanese Corporation · 1976
- High density composite material358US 6,048,379 AIdeas to Market, L.P. · 2000
- Electromagnetic shielding composite comprising nanotubes213US 6,265,466 B1Eikos, Inc. · 2001
- Radiation shield133US 4,938,233 ATechton, Inc. · 1990
- Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same119US 4,194,040 A1980