C10G 2300/202
Heteroatoms content, i.e. s, n, o, p
Official title: Heteroatoms content, i.e. S, N, O, P
C10G2300/202 (Heteroatoms content, i.e. s, n, o, p) appears on 2,071 US grants and 2,730 published applications in this corpus.
Search patents in C10G- Granted patents
- 2,071
- Published applications
- 2,730
- Assignees
- 613
- Inventors
- 4,228
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 9 | 7 |
| 2003 | 8 | 14 |
| 2004 | 5 | 27 |
| 2005 | 7 | 52 |
| 2006 | 8 | 39 |
| 2007 | 11 | 42 |
| 2008 | 16 | 50 |
| 2009 | 28 | 78 |
| 2010 | 59 | 101 |
| 2011 | 51 | 148 |
| 2012 | 102 | 194 |
| 2013 | 110 | 157 |
| 2014 | 136 | 124 |
| 2015 | 122 | 106 |
| 2016 | 131 | 105 |
| 2017 | 114 | 186 |
| 2018 | 134 | 175 |
| 2019 | 138 | 145 |
| 2020 | 147 | 154 |
| 2021 | 150 | 180 |
| 2022 | 160 | 172 |
| 2023 | 124 | 142 |
| 2024 | 115 | 144 |
| 2025 | 115 | 103 |
| 2026 | 56 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Selective hydrogenation catalyst comprising a particular distribution of nickel and molybdenum6 Oct 2026US 12,752,261 B2Ifp Energies Nouvelles
- Chemical-type hydrocracking catalyst, preparation method therefor, and application thereof6 Oct 2026US 12,752,264 B2China Petroleum & Chemical Corporation
- Systems and methods for removal of halogenated contaminants from pyrolysis oil by inert gas purging6 Oct 2026US 12,753,352 B2Sabic Global Technologies B.V.
- Method of preparing a hydrocracking catalyst29 Sep 2026US 12,746,535 B2Shell USA, Inc.
- Upgrading bio-waste in FCC29 Sep 2026US 12,747,397 B2ExxonMobil Technology and Engineering Company
- Plastic treatment with bases8 Oct 2026US 2026/0308461 A1Reaction 35, LLC
- Coking Method and Coke Composition Containing Trace Metals1 Oct 2026US 2026/0297430 A1
- Methods for Processing Renewable Feedstocks with Integrated Off-Gas Reforming1 Oct 2026US 2026/0297442 A1Duke Technologies, LLC
- Anti-coking and stably-operating apparatus and method for co-producing aviation fuel and chemical feedstock from waste biomass24 Sep 2026US 2026/0284627 A1Sichuan University
- Heavy oil hydrorefining method24 Sep 2026US 2026/0286235 A1Eneos Corporation
Most cited
By later US patents
- Conversion of biomass feedstock to diesel fuel additive194US 5,705,722 ANatural Resources Canada · 1998
- Systems and methods for producing fuel compositions189US 8,506,656 B12013
- Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins166US 6,080,301 AExxonMobil Research and Engineering Company · 2000
- Fuel compositions113US 8,987,537 B1Shell Oil Company · 2015
- Production of synthetic lubricant and lubricant base stock without dewaxing91US 6,103,099 AExxon Research & Engineering Co. · 2000