C01B 32/10
Carbon fluorides
Official title: Carbon fluorides, e.g. [CF]nor [C2F]n (graphite intercalation thereof C01B32/22)
C01B32/10 (Carbon fluorides) appears on 52 US grants and 25 published applications in this corpus.
Search patents in C01B- Granted patents
- 52
- Published applications
- 25
- Assignees
- 42
- Inventors
- 110
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 5 |
| 2020 | 2 | 4 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing tetrafluoromethane through plasma pyrolysis of waste polytetrafluoroethylene21 Oct 2025US 12,448,290 B2Zhejiang Juhua New Material Research Institute Co., Ltd.
- Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emission26 Sep 2023US 11,767,260 B2C2Cnt LLC
- Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emission26 Sep 2023US 11,767,261 B2C2Cnt LLC
- Negative electrode active material, negative electrode including the same, secondary battery including the negative electrode, and preparation method of the negative electrode active material6 Sep 2022US 11,437,611 B2LG Energy Solution, Ltd.
- Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emission2 Aug 2022US 11,401,212 B2C2Cnt LLC
- Carbon fluoride modification method, modified carbon fluoride and lithium/carbon fluoride battery24 Jul 2025US 2025/0236574 A1Eve Energy Co., Ltd.
- Method for producing tetrafluoromethane through plasma pyrolysis of waste polytetrafluoroethylene29 May 2025US 2025/0171306 A1Zhejiang Juhua New Material Research Institute Co., Ltd.
- Use of carbon nanomaterials produced with low carbon footprint to produce composites with low co2 emission1 Dec 2022US 2022/0380254 A1C2Cnt LLC
- Use of carbon nanomaterials produced with low carbon footprint to produce composites with low co2 emission24 Nov 2022US 2022/0371954 A1C2Cnt LLC
- Use of carbon nanomaterials produced with low carbon footprint to produce composites with low co2 emission16 Dec 2021US 2021/0387910 A1C2Cnt LLC
Most cited
By later US patents
- Fluorinated carbons and uses thereof33US 5,116,592 AThe Electrosynthesis Company, Inc. · 1992
- Electrolytic cell of high voltage31US 4,247,608 AApplied Science Research Institute · 1981
- Active material for positive electrode of battery27US 4,271,242 AMatsushita Electric Industrial Co., Ltd. · 1981
- Carbon fluoride particles, preparation process and users of the same27US 6,068,921 ADaikin Industries, Ltd. · 2000
- Carbon fluoride particles, preparation process and uses of the same26US 5,712,062 ADaikin Industries, Ltd. · 1998