B01J 37/347
Ionic or cathodic spraying
Official title: {Ionic or cathodic spraying; Electric discharge}
B01J37/347 (Ionic or cathodic spraying) appears on 127 US grants and 193 published applications in this corpus.
Search patents in B01J- Granted patents
- 127
- Published applications
- 193
- Assignees
- 129
- Inventors
- 476
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 3 |
| 2002 | 3 | 3 |
| 2003 | 2 | 9 |
| 2004 | 5 | 8 |
| 2005 | 2 | 11 |
| 2006 | 2 | 5 |
| 2007 | 2 | 8 |
| 2008 | 1 | 7 |
| 2009 | 2 | 12 |
| 2010 | 9 | 9 |
| 2011 | 6 | 10 |
| 2012 | 5 | 8 |
| 2013 | 7 | 8 |
| 2014 | 3 | 5 |
| 2015 | 6 | 8 |
| 2016 | 3 | 11 |
| 2017 | 7 | 5 |
| 2018 | 11 | 9 |
| 2019 | 5 | 7 |
| 2020 | 10 | 10 |
| 2021 | 5 | 10 |
| 2022 | 3 | 3 |
| 2023 | 4 | 8 |
| 2024 | 4 | 8 |
| 2025 | 3 | 7 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrathin layer photocatalysts28 Apr 2026US 12,611,661 B2National Technology & Engineering Solutions of Sandia, LLC
- Dielectric material comprising lead compound and method of making the same24 Feb 2026US 12,558,678 B2Samsung Electronics Co., Ltd.
- CO2 hydrogenation to oxygenates using plasma catalysis20 Jan 2026US 12,528,068 B2The University of Liverpool
- Dielectric material comprising bismuth compound and method of making the same23 Dec 2025US 12,502,662 B2Samsung Electronics Co., Ltd.
- Device and method for producing thin-film catalyst1 Jul 2025US 12,343,716 B1Suzhou Taone Sincere Nanomaterial Technology Co., Ltd.
- Conductive or semi-conductive clusters produced via spark ablation24 Sep 2026US 2026/0284650 A1Ecole Polytechnique Federale De Lausanne (Epfl)
- High Surface Area Catalyst30 Oct 2025US 2025/0332573 A1Swansea University
- Catalyst for Ammonia Synthesis30 Oct 2025US 2025/0332575 A1Swansea University
- Device and method for producing thin-film catalyst3 Jul 2025US 2025/0214074 A1Suzhou Taone Sincere Nanomaterial Technology Co., Ltd.
- Chamber explosion synthesis of tio2-tic hybrids10 Apr 2025US 2025/0114778 A1
Most cited
By later US patents
- Catalyst composition60US 4,536,482 AE. I. Du Pont de Nemours and Company · 1985
- Catalyst system for producing carbon fibrils55US 6,518,218 B1General Electric Company · 2003
- Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition48US 7,727,931 B23M Innovative Properties Company · 2010
- Catalysts sputtered on substantially nonporous low surface area particulate supports41US 4,046,712 AUnited Kingdom Atomic Energy Authority · 1977
- Methods for producing and using catalytic substrates for carbon nanotube growth41US 7,235,159 B2Molecular Nanosystems, Inc. · 2007