C10L 1/1888
Tall oil
Official title: {tall oil}
C10L1/1888 (Tall oil) appears on 55 US grants and 70 published applications in this corpus.
Search patents in C10L- Granted patents
- 55
- Published applications
- 70
- Assignees
- 36
- Inventors
- 153
- Latest grant
- 12 Nov 2024
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 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 3 | 5 |
| 2004 | 3 | 9 |
| 2005 | 1 | 6 |
| 2006 | 1 | 9 |
| 2007 | 3 | 4 |
| 2008 | 1 | 5 |
| 2009 | 2 | 2 |
| 2010 | 1 | 5 |
| 2011 | 1 | 3 |
| 2012 | 3 | 5 |
| 2013 | 3 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel composition with lubricity modifier12 Nov 2024US 12,139,680 B2Kraton Corporation
- Fuel additives and formulations for improving performance of gasoline direct injection engines1 Oct 2024US 12,104,133 B2The Lubrizol Corporation
- Compositions and methods of dispergating paraffins in sulphur-low fuel oils28 May 2024US 11,993,756 B2Clariant International Ltd.
- Continuous fractionation of crude tall oil to refined tall diesel20 Sep 2022US 11,447,717 B2Sunpine AB
- Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants23 Jun 2020US 10,689,326 B2BASF SE
- Compositions And Methods Of Dispergating Paraffins In Sulphur-Low Fuel Oils4 Jul 2024US 2024/0218276 A1Clariant International Ltd.
- Fuel Additives and Formulations for Improving Performance of Gasoline Direct Injection Engines2 May 2024US 2024/0141244 A1The Lubrizol Corporation
- Fuel composition with lubricity modifier21 Mar 2024US 2024/0093111 A1Kraton Chemical, LLC
- Compositions And Methods Of Dispergating Paraffins In Sulphur-Low Fuel Oils26 Oct 2023US 2023/0340351 A1Clariant International Ltd.
- Fuel lubricity additive9 Feb 2023US 2023/0039240 A1Totalenergies Onetech
Most cited
By later US patents
- Methods for reducing harmful emissions from a diesel engine61US 6,003,303 AClean Diesel Technologies, Inc. · 1999
- Fuel compositions59US 5,697,988 AEthyl Corporation · 1997
- Operation of diesel engines with reduced particulate emission by utilization of platinum group metal fuel additive and pass-through catalytic oxidizer57US 5,501,714 APlatinum Plus, Inc. · 1996
- Reduction of nitrogen oxides emissions from vehicular diesel engines56US 5,584,894 APlatinum Plus, Inc. · 1996
- Enhanced lubricity diesel fuel emulsions for reduction of nitrogen oxides55US 5,743,922 ANalco Fuel Tech · 1998