B01J 19/081
Employing particle radiation or gamma-radiation
Official title: {employing particle radiation or gamma-radiation}
B01J19/081 (Employing particle radiation or gamma-radiation) appears on 328 US grants and 285 published applications in this corpus.
Search patents in B01J- Granted patents
- 328
- Published applications
- 285
- Assignees
- 159
- Inventors
- 545
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 10 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 3 |
| 2002 | 5 | 14 |
| 2003 | 2 | 1 |
| 2004 | 6 | 5 |
| 2005 | 4 | 6 |
| 2006 | 9 | 5 |
| 2007 | 2 | 5 |
| 2008 | 7 | 8 |
| 2009 | 7 | 6 |
| 2010 | 3 | 6 |
| 2011 | 4 | 11 |
| 2012 | 3 | 5 |
| 2013 | 5 | 14 |
| 2014 | 12 | 28 |
| 2015 | 23 | 22 |
| 2016 | 23 | 30 |
| 2017 | 20 | 27 |
| 2018 | 17 | 16 |
| 2019 | 24 | 20 |
| 2020 | 12 | 16 |
| 2021 | 10 | 6 |
| 2022 | 7 | 12 |
| 2023 | 6 | 7 |
| 2024 | 8 | 9 |
| 2025 | 4 | 2 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Two stage methods for processing adhesives and related compositions19 May 2026US 12,630,751 B2Avery Dennison Corporation
- Synthetic single crystal diamond and method for manufacturing same21 Apr 2026US 12,606,931 B2Sumitomo Electric Industries, Ltd.
- Photo-enhanced electro-catalytic (PEEC) process10 Mar 2026US 12,571,113 B2Space Age Technologies, LLC
- Hydrocarbon conversion to liquid fuel by high-energy electron beam irradiation17 Feb 2026US 12,552,995 B2The Texas A&M University System
- Functionalized metal powders by small particles made by non-thermal plasma glow discharge for additive manufacturing applications30 Dec 2025US 12,508,568 B2Am 4 Am S.A.R.L.
- Hydrocarbon conversion to liquid fuel by high-energy electron beam irradiation17 Sep 2026US 2026/0275201 A1The Texas A&M University System
- Dna analysis kit for analyzing dna through scanning electron microscopy, dna-protein-polymer complex, composition including the dna- protein-polymer complex, and dna analysis method using the dna-protein- polymer complex5 Jun 2025US 2025/0177947 A1Research & Business Foundation Sungkyunkwan University
- Systems and Methods for Processing Gases16 Jan 2025US 2025/0018358 A1Transform Materials LLC
- Hydrogen production system and method of using same28 Nov 2024US 2024/0395434 A1Whole World LLC
- Portable fluorine generator for on-site calibration7 Nov 2024US 2024/0367971 A1APPLIED Materials.Inc.
Most cited
By later US patents
- Carbon fibers formed from single-wall carbon nanotubes204US 6,683,783 B1William Marsh Rice University · 2004
- Methods for producing composites of single-wall carbon nanotubes and compositions thereof161US 7,105,596 B2William Marsh Rice University · 2006
- Continuous fiber of single-wall carbon nanotubes154US 6,979,709 B2William Marsh Rice University · 2005
- Method for growing continuous fiber131US 6,749,827 B2William Marsh Rice University · 2004
- Method for producing self-assembled objects comprising single-wall carbon nanotubes and compositions thereof128US 7,048,999 B2Wiiliam Marsh Rice University · 2006