C10L 1/143
Mixtures of organic macromolecular compounds with organic non-macromolecular compounds
Official title: {mixtures of organic macromolecular compounds with organic non-macromolecular compounds}
C10L1/143 (Mixtures of organic macromolecular compounds with organic non-macromolecular compounds) appears on 861 US grants and 523 published applications in this corpus.
Search patents in C10L- Granted patents
- 861
- Published applications
- 523
- Assignees
- 215
- Inventors
- 1,333
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 9 | 0 |
| 1978 | 6 | 0 |
| 1979 | 9 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 3 | 0 |
| 1985 | 8 | 0 |
| 1986 | 11 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 16 | 0 |
| 1990 | 4 | 0 |
| 1991 | 17 | 0 |
| 1992 | 14 | 0 |
| 1993 | 25 | 0 |
| 1994 | 38 | 0 |
| 1995 | 40 | 0 |
| 1996 | 47 | 0 |
| 1997 | 52 | 0 |
| 1998 | 62 | 0 |
| 1999 | 51 | 0 |
| 2000 | 36 | 0 |
| 2001 | 47 | 9 |
| 2002 | 23 | 18 |
| 2003 | 21 | 38 |
| 2004 | 17 | 42 |
| 2005 | 10 | 48 |
| 2006 | 4 | 35 |
| 2007 | 10 | 29 |
| 2008 | 16 | 33 |
| 2009 | 15 | 19 |
| 2010 | 19 | 36 |
| 2011 | 17 | 18 |
| 2012 | 10 | 29 |
| 2013 | 11 | 20 |
| 2014 | 20 | 22 |
| 2015 | 15 | 18 |
| 2016 | 13 | 12 |
| 2017 | 18 | 11 |
| 2018 | 10 | 9 |
| 2019 | 10 | 14 |
| 2020 | 16 | 8 |
| 2021 | 14 | 9 |
| 2022 | 4 | 5 |
| 2023 | 5 | 14 |
| 2024 | 14 | 13 |
| 2025 | 3 | 9 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixtures for improving the stability of additive packages22 Sep 2026US 12,742,128 B2BASF SE
- Fuel additive composition and related methods19 May 2026US 12,630,775 B2Innovativ Industries LLC
- Gasoline additive composition for improved engine performance12 May 2026US 12,624,303 B2Afton Chemical Corporation
- Process for reduction of asphaltenes from marine fuels17 Mar 2026US 12,577,485 B2BASF SE
- Gasoline additive composition for improved engine performance28 Oct 2025US 12,454,653 B2Afton Chemical Corporation
- Fuel additive composition and related methods17 Sep 2026US 2026/0275213 A1Innovativ Industries LLC
- Demulsifier for renewable diesel18 Jun 2026US 2026/0167882 A1Afton Chemical Corporation
- Method of feeding a substance with properties of reducing hydraulic resistance into a flow of hydrocarbons and method of transporting hydrocarbons28 May 2026US 2026/0146210 A1Iris Tech, Inc.
- Fuel compositions14 May 2026US 2026/0132346 A1Shell USA, Inc.
- Bio-based additives for diesel7 May 2026US 2026/0125609 A1
Most cited
By later US patents
- Method of treating sour gas and liquid hydrocarbon160US 5,674,377 ANalco/Exxon Energy Chemicals, L. P. · 1997
- Polymeric dispersants having alternating polyalkylene and succinic groups111US 5,112,507 AChevron Research and Technology Company · 1992
- Fuel compositions of poly(oxyalkylene) aminocarbamate108US 4,191,537 AChevron Research Company · 1980
- Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives (PT-920)88US 5,229,022 AExxon Chemical Patents Inc. · 1993
- Process for manufacturing a composition of fatty acid esters useful as gas oil substitute motor fuel with hydrated ethyl alcohol and the resultant esters composition78US 4,695,411 AInstitut Francais du Petrol · 1987