B67D 2007/748
By mixing fuel with additives
Official title: {by mixing fuel with additives, e.g. anti-knocking agents}
B67D2007/748 (By mixing fuel with additives) appears on 27 US grants and 13 published applications in this corpus.
Search patents in B67D- Granted patents
- 27
- Published applications
- 13
- Assignees
- 19
- Inventors
- 39
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 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 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems for distributing blended fuels24 Feb 2026US 12,559,358 B2Phillips 66 Company
- Methods for distributing blended fuels9 Dec 2025US 12,492,117 B2Phillips 66 Company
- Additive injection system for a retail fueling station and related methods18 Jul 2023US 11,702,333 B2Total Meter Services Inc.
- Real time fuel additization9 Aug 2022US 11,407,385 B2Additech, Inc.
- Point-of-sale octane/cetane-on-demand systems for automotive engines23 Feb 2021US 10,926,994 B2Saudi Arabian Oil Company
- A pumping system with an equalizer tube1 May 2025US 2025/0136431 A1
- Systems for distributing blended fuels22 Feb 2024US 2024/0059550 A1Phillips 66 Company
- Methods for distributing blended fuels22 Feb 2024US 2024/0059552 A1Phillips 66 Company
- Additive injection system for a retail fueling station and related methods15 Apr 2021US 2021/0107782 A1Total Meter Services Inc.
- Real time fuel additization12 Nov 2020US 2020/0353901 A1Additech, Inc.
Most cited
By later US patents
- Automotive fluids dispensing and blending system56US 5,018,645 A1991
- Automotive fuel additive dispensing and blending system53US 5,163,586 AAdditive Systems Inc. · 1992
- Programmable additive controller45US 5,271,526 ATitan Industries, Inc. · 1993
- Vehicle engine system additive dispenser40US 6,263,924 B1Mobil Oil Corporation · 2001
- Arrangement for injecting additives32US 5,193,594 ANorapp-Jon H. Andresen · 1993