C10L 1/1826
Poly-hydroxy
Official title: {poly-hydroxy}
C10L1/1826 (Poly-hydroxy) appears on 87 US grants and 157 published applications in this corpus.
Search patents in C10L- Granted patents
- 87
- Published applications
- 157
- Assignees
- 89
- Inventors
- 321
- Latest grant
- 16 Jun 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 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 5 | 6 |
| 2004 | 4 | 12 |
| 2005 | 0 | 11 |
| 2006 | 0 | 9 |
| 2007 | 4 | 8 |
| 2008 | 1 | 7 |
| 2009 | 2 | 7 |
| 2010 | 5 | 10 |
| 2011 | 4 | 9 |
| 2012 | 5 | 11 |
| 2013 | 6 | 15 |
| 2014 | 4 | 8 |
| 2015 | 3 | 3 |
| 2016 | 14 | 4 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 2 | 8 |
| 2020 | 4 | 6 |
| 2021 | 5 | 2 |
| 2022 | 1 | 3 |
| 2023 | 2 | 4 |
| 2024 | 5 | 3 |
| 2025 | 0 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aqueous dispersions of paraffin inhibitors16 Jun 2026US 12,655,363 B2BASF SE
- Fuel additive composition and related methods19 May 2026US 12,630,775 B2Innovativ Industries LLC
- Phase change materials to address reversion problems in heavy oils8 Oct 2024US 12,110,464 B2Baker Hughes Oilfield Operations LLC
- Natural fuel additive and premium fuel comprising the same6 Aug 2024US 12,054,686 B1Green Petrosol Ltd.
- Dispersions of polymeric oil additives7 May 2024US 11,976,248 B2Dorf Ketal Energy Services LLC
- Fuel additive composition and related methods17 Sep 2026US 2026/0275213 A1Innovativ Industries LLC
- Aqueous dispersions of paraffin inhibitors17 Sep 2026US 2026/0275218 A1BASF SE
- 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.
- Emulsion5 Mar 2026US 2026/0062633 A1Quadrise International Limited
- Fuel additive composition and related methods21 Aug 2025US 2025/0263613 A1Innovativ Industries LLC
Most cited
By later US patents
- Compositions which can be used as biofuel60US 7,799,544 B2Cognis IP Management GmbH · 2010
- Glycerol containing fuel mixture for direct injection engines39US 9,410,102 B2SeaChange Group LLC · 2016
- Gasoline and diesel fuel additive30US 4,294,586 A1981
- Methods for inhibiting hydrate blockage in oil and gas pipelines using amide compounds27US 7,381,689 B2Champion Technologies, Inc. · 2008
- Anti-static lubricity additive ultra-low sulfur diesel fuels16US 6,793,695 B2The Lubrizol Corporation · 2004