C07C 2/865
The non-hydrocarbon is an ether
Official title: {the non-hydrocarbon is an ether}
C07C2/865 (The non-hydrocarbon is an ether) appears on 129 US grants and 99 published applications in this corpus.
Search patents in C07C- Granted patents
- 129
- Published applications
- 99
- Assignees
- 55
- Inventors
- 286
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 10 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 3 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 1 | 4 |
| 2011 | 0 | 2 |
| 2012 | 3 | 6 |
| 2013 | 1 | 7 |
| 2014 | 7 | 9 |
| 2015 | 9 | 9 |
| 2016 | 7 | 8 |
| 2017 | 7 | 7 |
| 2018 | 8 | 5 |
| 2019 | 5 | 7 |
| 2020 | 5 | 7 |
| 2021 | 8 | 6 |
| 2022 | 5 | 5 |
| 2023 | 5 | 0 |
| 2024 | 0 | 4 |
| 2025 | 1 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Silicon-aluminum zeolite SCM-36, manufacturing method therefor and application thereof22 Sep 2026US 12,741,879 B2China Petroleum & Chemical Corporation
- Processes for synthesizing paraxylene and catalyst for same9 Jun 2026US 12,649,703 B2Uop LLC
- Method for preparing p-xylene by biomass conversion21 Apr 2026US 12,606,502 B2China Petroleum & Chemical Corporation
- Process and catalyst to convert methanol and toluene to styrene14 Jan 2025US 12,194,444 B2Exelus, Inc.
- Processes for converting benzene and/or toluene via methylation28 Nov 2023US 11,827,579 B2ExxonMobil Technology and Engineering Company
- Integrated bio-refinery for bio-p-xylene with internal bio-ethylene production11 Jun 2026US 2026/0159460 A1Uop LLC
- Mfi zeolites with substituted heteroatoms for selective toluene methylation23 Apr 2026US 2026/0108868 A1Purdue Research Foundation
- Xylene Isomer Separation Processes24 Apr 2025US 2025/0128999 A1
- Method for manufacturing aromatic hydrocarbon, method for manufacturing polymer, and apparatus for manufacturing aromatic hydrocarbon20 Feb 2025US 2025/0059112 A1Toray Industries, Inc.
- Preparation method for 1,3-disubstituted allene compound at room temperature based on metal carbene catalytic system26 Dec 2024US 2024/0425434 A1Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
Most cited
By later US patents
- Phosphorus-containing zeolite catalyst101US 3,972,832 AMobil Oil Corporation · 1976
- Crystalline silica and use in alkylation of aromatics82US 4,283,306 AE. I. Du Pont de Nemours and Company · 1981
- Selective production of para-xylene67US 4,100,215 AMobil Oil Corporation · 1978
- Selective production of para-xylene56US 3,965,207 AMobil Oil Corporation · 1976
- Methylation of toluene to para-xylene56US 5,994,603 AExxon Chemical Patents Inc. · 1999