C07C 7/14833
With metals or their inorganic compounds
Official title: {with metals or their inorganic compounds}
C07C7/14833 (With metals or their inorganic compounds) appears on 126 US grants and 77 published applications in this corpus.
Search patents in C07C- Granted patents
- 126
- Published applications
- 77
- Assignees
- 85
- Inventors
- 332
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 3 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 4 |
| 2010 | 2 | 4 |
| 2011 | 1 | 6 |
| 2012 | 1 | 4 |
| 2013 | 2 | 5 |
| 2014 | 4 | 4 |
| 2015 | 6 | 5 |
| 2016 | 5 | 7 |
| 2017 | 1 | 2 |
| 2018 | 5 | 5 |
| 2019 | 4 | 4 |
| 2020 | 4 | 3 |
| 2021 | 2 | 4 |
| 2022 | 4 | 2 |
| 2023 | 3 | 2 |
| 2024 | 4 | 5 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oxygen removal from an ethane ODH product stream using ethanol2 Jun 2026US 12,643,841 B2NOVA Chemicals (International) S.A.
- Method for purifying isobutene from a C4 stream and process system therefor7 Oct 2025US 12,435,017 B2BASF SE
- Method for capturing silicon at low hourly space velocity12 Aug 2025US 12,384,974 B2Ifp Energies Nouvelles
- Oxygenate separation using a metal salt19 Nov 2024US 12,146,109 B2NOVA Chemicals (International) S.A.
- Thermal coupling method for preparing ethylene by ethanol dehydration and device thereof27 Aug 2024US 12,071,387 B2Tianjin University
- Selective hydrodechlorination of liquid and gas streams from plastics pyrolysis processes8 Oct 2026US 2026/0308088 A1BASF SE
- Process for purifying hydrocarbon streams including heterogeneously and homogeneously catalysed reactions3 Sep 2026US 2026/0257976 A1Evonik Oxeno GmbH
- Method for Purifying Linear Alpha Olefins27 Mar 2025US 2025/0100956 A1Sabic Global Technologies B.V.
- Oxygen removal from an ethane odh product stream using ethanol7 Nov 2024US 2024/0368058 A1NOVA Chemicals (International) S.A.
- Method for purifying isobutene from a c4 stream and process system therefor29 Aug 2024US 2024/0286978 A1BASF SE
Most cited
By later US patents
- Reduction of cyclopentadiene from isoprene streams42US 4,390,742 AThe Goodyear Tire & Rubber Company · 1983
- Process to regulate olefin production by catalyst system inhibition42US 5,689,028 APhillips Petroleum Company · 1997
- Use of magnetic separation in scavenging hydrogen sulfide32US 4,476,027 A1984
- Purification of hydrocarbon streams32US 5,371,313 APolysar Rubber Corporation · 1994
- Mercaptan extraction process31US 4,562,300 APhillips Petroleum Company · 1985