D06C 7/04
Carbonising or oxidising
Official title: Carbonising or oxidising (processes comprising combined chemical and mechanical treatment D06M)
D06C7/04 (Carbonising or oxidising) appears on 18 US grants and 20 published applications in this corpus.
Search patents in D06C- Granted patents
- 18
- Published applications
- 20
- Assignees
- 20
- Inventors
- 57
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 2 | 7 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid carbon nanofibers products and methods of fabricating the same15 Jul 2025US 12,359,350 B2The Florida International University Board of Trustees
- Activated carbon fiber sheet for motor vehicle canister8 Apr 2025US 12,269,007 B2Nippon Paper Industries Co., Ltd.
- Activated carbon fiber sheet for motor vehicle canister28 Jan 2025US 12,208,367 B2Nippon Paper Industries Co., Ltd.
- Method for producing carbon fiber and carbon fiber produced using same17 Sep 2024US 12,091,780 B2Hyosung Advanced Materials Corporation
- Activated carbon fiber, activated carbon fiber formed body, and method for producing thereof, organic solvent adsorption/desorption device, organic solvent recovery system, method for adsorbing/desorbing organic solvent, and method for recovering organic solvent7 May 2024US 11,975,974 B2TOYOBO MC Corporation
- Metal-carbon nanofiber composite electrodes for high performance lithium-ion and lead-acid batteries8 Oct 2026US 2026/0311992 A1The Curators of the University of Missouri
- Gas diffusion layer made of water jet entangled nonwovens27 Nov 2025US 2025/0361660 A1Carl Freudenberg KG
- Hybrid carbon nanofibers products and methods of fabricating the same5 Dec 2024US 2024/0400767 A1The Florida International University Board of Trustees
- Method for producing carbon fiber and carbon fiber produced using same5 Dec 2024US 2024/0401245 A1Hyosung Advanced Materials Corporation
- Flameproof polyphenylene ether formed body, flameproof polyphenylene ether fiber formed body, carbon formed body, activated carbon formed body, and method for manufacturing same14 Nov 2024US 2024/0376648 A1TOYOBO MC Corporation
Most cited
By later US patents
- Process for continuously producing carbon fabric adsorbents and device therefor126US 5,819,350 A1998
- Method for making carbon fabric and product thereof36US 7,670,970 B2Feng Chia University · 2010
- Apparatus for low-temperature plasma treatment of a textile product35US 4,466,258 ASando Iron Works Co., Ltd. · 1984
- Method of processing carbon fibers27US 6,514,072 B1Harper International Corp. · 2003
- Sealing box for a chamber for continuously treating a thin strip product, in particular for a furnace for continuously carbonizing a fiber substrate23US 6,561,799 B2Snecma Propulsion Solide · 2003