C01C 3/0241
From alcohols or aldehydes
Official title: {from alcohols or aldehydes}
C01C3/0241 (From alcohols or aldehydes) appears on 24 US grants and 6 published applications in this corpus.
Search patents in C01C- Granted patents
- 24
- Published applications
- 6
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing hydrocyanic acid and device for producing hydrocyanic acid9 Jun 2026US 12,649,667 B1Mitsubishi Chemical Corporation
- Production of acetonitrile and/or hydrogen cyanide from ammonia and methanol19 Sep 2023US 11,760,718 B2Haldor TopsøE A/S
- Process of catalytic ammoxidation for hydrogen cyanide production27 Jul 2010US 7,763,225 B2Ascend Performance Materials LLC
- Retention of activity of molybdenum-containing metallic oxide catalyst24 Oct 2000US 6,136,998 AMitsubishi Rayon Co., Ltd.
- Integrated method for producing methyl methacrylate and hydrogen cyanide13 Jun 2000US 6,075,162 AMitsubishi Gas Chemical Company, Inc.
- Method for Producing Hydrocyanic Acid and Device for Producing Hydrocyanic Acid5 Aug 2021US 2021/0238049 A1Mitsubishi Chemical Corporation
- Production of acetonitrile and/or hydrogen cyanide from ammonia and methanol26 Mar 2020US 2020/0095193 A1Haldor TopsøE A/S
- Hydrocyanic acid containing bioresource carbon29 May 2014US 2014/0147365 A1Arkema France
- Hydrocyanic acid containing bioresource carbon23 Jun 2011US 2011/0150743 A1Arkema France
- Process of Catalytic Ammoxidation for Hydrogen Cyanide Production25 Dec 2008US 2008/0317656 A1Solutia Inc.
Most cited
By later US patents
- Iron-antimony-molybdenum-containing oxide catalyst composition and process for preparing the same54US 5,132,269 ANitto Chemical Industry Co., Ltd. · 1992
- Iron-antimony-phosphorus-containing metal oxide catalyst for oxidation30US 5,094,990 ANitto Chemical Industry Co., Ltd. · 1992
- Iron-antimony-containing metal oxide catalyst composition and process for producing the same18US 5,139,988 ANitto Chemical Industry Co., Ltd. · 1992
- Process for improving activity of tellurium containing metal oxide catalysts16US 4,709,071 ANitto Chemical Industry Co., Ltd. · 1987
- Process for improving activity of tellurium containing metal oxide catalysts15US 4,618,593 ANitto Chemical Industry Co., Ltd. · 1986