B01J 2219/0272
Graphite
B01J2219/0272 (Graphite) appears on 34 US grants and 30 published applications in this corpus.
Search patents in B01J- Granted patents
- 34
- Published applications
- 30
- Assignees
- 29
- Inventors
- 96
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 3 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 5 |
| 2010 | 3 | 3 |
| 2011 | 5 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Clean hydrogen production through the sulfur-iodine cycle8 Sep 2026US 12,729,113 B2Inventus Holdings, LLC
- Manufacturing core-shell catalyst and apparatus for scale-up manufacturing the same28 Jul 2020US 10,722,859 B2Korea Institute of Energy Research
- Type of burning device for producing gas mixtures17 Sep 2019US 10,413,879 B2Sgl Carbon SE
- B2F4 manufacturing process10 Apr 2018US 9,938,156 B2
- Apparatus for producing trichlorosilane15 Nov 2016US 9,493,359 B2Mitsubishi Materials Corporation
- Clean hydrogen production through the sulfur-iodine cycle6 Feb 2025US 2025/0042728 A1Inventus Holdings, LLC
- Prevention of solid deposition on internal structures of reactors15 Aug 2024US 2024/0269635 A1C-Zero, Inc.
- Materials systems for inhibiting penetration of molten salts, methods therefor, and devices provided therewith4 Nov 2021US 2021/0340070 A1Purdue Research Foundation
- B2f4 manufacturing process7 Mar 2019US 2019/0071313 A1Entegris, Inc.
- New type of burning device for producing gas mixtures4 Oct 2018US 2018/0280919 A1Sgl Carbon SE
Most cited
By later US patents
- Solar-thermal fluid-wall reaction processing75US 7,033,570 B2Midwest Research Institute · 2006
- Process for making silicon21US 4,668,493 A1987
- Apparatus for making molten silicon18US 4,737,348 A1988
- Consolidation of high purity silicon powder17US 4,354,987 AUnion Carbide Corporation · 1982
- Method for producing highly-pure granular silicon17US 6,849,244 B2Solarworld Aktiengesellschaft · 2005