C10G 27/10
In the presence of metal-containing organic complexes
Official title: in the presence of metal-containing organic complexes, e.g. chelates, or cationic ion-exchange resins
C10G27/10 (In the presence of metal-containing organic complexes) appears on 145 US grants and 50 published applications in this corpus.
Search patents in C10G- Granted patents
- 145
- Published applications
- 50
- Assignees
- 43
- Inventors
- 190
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 15 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 12 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 8 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 3 | 2 |
| 2005 | 2 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 5 |
| 2012 | 0 | 0 |
| 2013 | 2 | 5 |
| 2014 | 4 | 2 |
| 2015 | 3 | 4 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 3 |
| 2019 | 6 | 2 |
| 2020 | 1 | 5 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 3 |
| 2024 | 3 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for oxidation of sulfur-containing compounds5 Nov 2024US 12,134,593 B2WiSys Technology Foundation, Inc.
- Chemical compositions and in-situ methods of using same for remediating sulfur-containing compositions and other contaminants in fluids being extracted from the earth10 Sep 2024US 12,084,615 B2Gaps Technology, LLC.
- Sulfide scavenging using biodegradable complexes13 Feb 2024US 11,898,104 B2Solugen, Inc.
- Catalytic carbon fiber preparation methods28 Nov 2023US 11,826,736 B2Merichem Company
- Catalytic system, and process for removing heteroatomic compounds from hydrocarbon streams26 Jul 2022US 11,396,008 B2Petroleo Brasileiro S.A. - Petrobras
- Method for selective oxidative desulfurization in oil and product thereof28 May 2026US 2026/0146207 A1Tianjin University
- Oxidizing compositions for removing sulfur compounds from hydrocarbon fuels and wastewater5 Dec 2024US 2024/0400886 A1JDS Chemicals, LLC
- Desulfurization process29 Feb 2024US 2024/0067886 A1Solvay SA
- Sulfide scavenging using biodegradable complexes20 Jul 2023US 2023/0227733 A1Solugen, Inc.
- Catalytic carbon fiber preparation methods1 Jun 2023US 2023/0166243 A1Merichem Company
Most cited
By later US patents
- Catalytic composite useful for the treatment of mercaptan-containing sour petroleum distillate39US 4,290,913 AUop LLC · 1981
- Polysiloxane bound photosensitizer for producing singlet oxygen38US 4,921,589 AAllied-Signal Inc. · 1990
- Catalytic treatment of fuel to impart coking resistance38US 7,744,827 B2United Technologies Corporation · 2010
- Method and catalyst for removing mercaptans and mercaptide compounds from aqueous alkaline solutions37US 3,980,582 AAshland Oil, Inc. · 1976
- Catalytic composite, and method of manufacture36US 4,318,825 A1982