C07C 29/158
Containing rhodium or compounds thereof
Official title: containing rhodium or compounds thereof
C07C29/158 (Containing rhodium or compounds thereof) appears on 111 US grants and 31 published applications in this corpus.
Search patents in C07C- Granted patents
- 111
- Published applications
- 31
- Assignees
- 43
- Inventors
- 180
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 7 | 0 |
| 1980 | 13 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 6 |
| 2022 | 2 | 3 |
| 2023 | 2 | 4 |
| 2024 | 3 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Precious metal-supported eggshell catalyst as well as preparation method and use thereof26 Aug 2025US 12,397,286 B2Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
- Systems and methods for on-site liquid alcohol production from carbon dioxide17 Jun 2025US 12,331,008 B2Air Company Holdings, Inc.
- Systems and methods for on-site liquid alcohol production from carbon dioxide5 Mar 2024US 11,919,841 B2Air Company Holdings, Inc.
- Noble metal-transition metal complex catalyst supported on carbon-coated silica-alumina support, and preparation method therefor27 Feb 2024US 11,912,653 B2Hanwha Solutions Corporation
- Tricyclodecane dimethanol composition and preparation method of the same6 Feb 2024US 11,891,354 B2SK Chemicals Co., Ltd.
- Intermetallic compound, catalyst, production method for methanol, production method for carbon monoxide, and production method for intermetallic compound6 Aug 2026US 2026/0225085 A1Japan Science and Technology Agency
- Novel Catalysts for Highly Selective Formation of Oxygenates from Syngas25 Jun 2026US 2026/0176225 A1University of Cincinnati
- Systems and methods for on-site liquid alcohol production from carbon dioxide30 May 2024US 2024/0174584 A1Air Company Holdings, Inc.
- Composition of catalysts for conversion of ethanol to n-butanol and higher alcohols12 Oct 2023US 2023/0322651 A1Viridis Chemical, LLC
- Tricyclodecane dimethanol composition and preparation method of the same22 Jun 2023US 2023/0192577 A1SK Chemicals Co., Ltd.
Most cited
By later US patents
- Process for making 1,3-diols from epoxides48US 4,873,378 AHoechst Celanese Corporation · 1989
- Preparation of alcohols from synthesis gas36US 4,298,354 AThe Standard Oil Company · 1981
- Manufacture of polyfunctional compounds35US 4,133,776 AUnion Carbide Corporation · 1979
- Process for the manufacture of ethanol32US 4,758,600 AAgency of Industrial Science and Technology · 1988
- Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane28US 4,235,798 AUnion Carbide Corporation · 1980