C07C 2/867
The non-hydrocarbon is an aldehyde or a ketone
Official title: {the non-hydrocarbon is an aldehyde or a ketone}
C07C2/867 (The non-hydrocarbon is an aldehyde or a ketone) appears on 70 US grants and 55 published applications in this corpus.
Search patents in C07C- Granted patents
- 70
- Published applications
- 55
- Assignees
- 47
- Inventors
- 171
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 7 |
| 2012 | 3 | 8 |
| 2013 | 3 | 2 |
| 2014 | 7 | 9 |
| 2015 | 6 | 10 |
| 2016 | 3 | 2 |
| 2017 | 3 | 1 |
| 2018 | 4 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 4 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
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
- Method for preparing p-xylene by biomass conversion21 Apr 2026US 12,606,502 B2China Petroleum & Chemical Corporation
- Process for producing metallocenes26 Aug 2025US 12,398,167 B2LANXESS Organometallics GmbH
- Monoalkyl cyclopentadiene compounds and processes for preparing same30 Jan 2024US 11,884,606 B2Entegris, Inc.
- Methods of producing para-xylene and terephthalic acid27 Aug 2019US 10,392,317 B2Micromidas, 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
- Silicon-aluminum zeolite scm-36, manufacturing method therefor and application thereof12 Dec 2024US 2024/0409421 A1China Petroleum & Chemical Corporation
- Method for Preparing P-Xylene by Biomass Conversion1 Aug 2024US 2024/0254064 A1China Petroleum & Chemical Corporation
- Monoalkyl cyclopentadiene compounds and processes for preparing same11 Apr 2024US 2024/0116836 A1Entegris, Inc.
- Monoalkyl cyclopentadiene compounds and processes for preparing same1 Jun 2023US 2023/0167136 A1Entegris, Inc.
Most cited
By later US patents
- Method for providing a co-feed in the coupling of toluene with a carbon source47US 8,653,314 B2Fina Technology, Inc. · 2014
- Metallocene compounds and their use in catalysts for the polymerization of olefins34US 6,268,518 B1Montell Technology Company BV · 2001
- Process for the preparation of substituted indenes20US 5,194,619 AHoechst Aktiengesellschaft · 1993
- Method for producing .alpha.-(p-isobutylphenyl)propionic acid or its alkyl esters19US 4,694,100 ANippon Petrochemicals Company, Limited · 1987
- Aromatic hydrocarbon resins18US 4,192,824 ACoal Industry (Patents) Limited · 1980