C10L 1/24
Containing sulfur, selenium and/or tellurium
Official title: containing sulfur, selenium and/or tellurium
C10L1/24 (Containing sulfur, selenium and/or tellurium) appears on 933 US grants and 391 published applications in this corpus.
Search patents in C10L- Granted patents
- 933
- Published applications
- 391
- Assignees
- 239
- Inventors
- 1,299
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 19 | 0 |
| 1978 | 29 | 0 |
| 1979 | 11 | 0 |
| 1980 | 16 | 0 |
| 1981 | 25 | 0 |
| 1982 | 10 | 0 |
| 1983 | 20 | 0 |
| 1984 | 8 | 0 |
| 1985 | 12 | 0 |
| 1986 | 23 | 0 |
| 1987 | 17 | 0 |
| 1988 | 24 | 0 |
| 1989 | 28 | 0 |
| 1990 | 25 | 0 |
| 1991 | 38 | 0 |
| 1992 | 31 | 0 |
| 1993 | 51 | 0 |
| 1994 | 41 | 0 |
| 1995 | 25 | 0 |
| 1996 | 40 | 0 |
| 1997 | 40 | 0 |
| 1998 | 54 | 0 |
| 1999 | 31 | 0 |
| 2000 | 29 | 0 |
| 2001 | 29 | 6 |
| 2002 | 15 | 8 |
| 2003 | 10 | 20 |
| 2004 | 6 | 33 |
| 2005 | 6 | 30 |
| 2006 | 4 | 22 |
| 2007 | 7 | 15 |
| 2008 | 10 | 28 |
| 2009 | 13 | 18 |
| 2010 | 11 | 25 |
| 2011 | 16 | 15 |
| 2012 | 10 | 11 |
| 2013 | 14 | 21 |
| 2014 | 16 | 17 |
| 2015 | 4 | 12 |
| 2016 | 12 | 13 |
| 2017 | 17 | 16 |
| 2018 | 6 | 4 |
| 2019 | 4 | 7 |
| 2020 | 10 | 21 |
| 2021 | 12 | 8 |
| 2022 | 8 | 15 |
| 2023 | 11 | 9 |
| 2024 | 4 | 9 |
| 2025 | 6 | 6 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ammonia-hydrocarbon fuel compositions, method of use, and systems thereof11 Aug 2026US 12,703,830 B2Mighty Pipeline, Inc.
- Aqueous dispersions of paraffin inhibitors16 Jun 2026US 12,655,363 B2BASF SE
- High-concentration filling slurry of coal gangue and preparation method thereof9 Jun 2026US 12,649,887 B1Taiyuan University of Science and Technology
- Process for reduction of asphaltenes from marine fuels17 Mar 2026US 12,577,485 B2BASF SE
- Aqueous emulsifier package with anionic surfactant for fuel emulsion27 Jan 2026US 12,534,678 B2BASF SE
- Aqueous dispersions of paraffin inhibitors17 Sep 2026US 2026/0275218 A1BASF SE
- High-concentration filling slurry of coal gangue and preparation method thereof11 Jun 2026US 2026/0159773 A1Taiyuan University of Science and Technology
- Polyisobutyl benzene sulfonate for lubricants and fuels27 Nov 2025US 2025/0361336 A1BASF SE
- Ammonia-hydrocarbon fuel compositions, method of use, and systems thereof20 Nov 2025US 2025/0354077 A1Mighty Pipeline, Inc.
- Oligobutyl benzene sulfonate for lubricants and fuels10 Jul 2025US 2025/0223258 A1BASF SE
Most cited
By later US patents
- Gels of nonpolar liquids with N-acyl amino acids and derivatives thereof as gelling agents149US 3,969,087 AAjinomoto Co., Inc. · 1976
- Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils135US 4,211,534 AExxon Research & Engineering Co. · 1980
- Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same122US 4,863,623 ATexaco Inc. · 1989
- Suppression of the evolution of hydrogen sulfide gases97US 5,074,991 APetrolite Corporation · 1991
- Dispersant and antioxidant additive and lubricating oil composition containing same97US 5,075,383 ATexaco Inc. · 1991