C07C 2523/28
Molybdenum
C07C2523/28 (Molybdenum) appears on 434 US grants and 407 published applications in this corpus.
Search patents in C07C- Granted patents
- 434
- Published applications
- 407
- Assignees
- 226
- Inventors
- 1,164
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 2 |
| 2002 | 4 | 10 |
| 2003 | 15 | 11 |
| 2004 | 8 | 12 |
| 2005 | 3 | 9 |
| 2006 | 9 | 7 |
| 2007 | 0 | 7 |
| 2008 | 6 | 3 |
| 2009 | 1 | 11 |
| 2010 | 6 | 13 |
| 2011 | 5 | 14 |
| 2012 | 6 | 25 |
| 2013 | 12 | 23 |
| 2014 | 11 | 20 |
| 2015 | 21 | 29 |
| 2016 | 17 | 28 |
| 2017 | 18 | 22 |
| 2018 | 22 | 27 |
| 2019 | 31 | 29 |
| 2020 | 21 | 23 |
| 2021 | 18 | 11 |
| 2022 | 14 | 18 |
| 2023 | 16 | 10 |
| 2024 | 9 | 24 |
| 2025 | 9 | 13 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Production of monoaromatic hydrocarbons from hydrocarbon feedstocks15 Sep 2026US 12,735,646 B2King Fahd University of Petroleum and Minerals
- Two-stage preparation process for α,ß-ethylenically unsaturated carboxylic acids and plant for the purpose1 Sep 2026US 12,723,015 B2BASF SE
- Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materials18 Aug 2026US 12,708,893 B2NOVA Chemicals (International) S.A.
- Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materials18 Aug 2026US 12,708,894 B2NOVA Chemicals (International) S.A.
- Supported metal catalyst with synergistic sites, a preparation method therefor and an application thereof28 Jul 2026US 12,691,442 B2Beijing University of Chemical Technology
- Oxidative coupling of methane in hysteresis condition8 Oct 2026US 2026/0308085 A1Braskem S/A
- Feed purification in ethane odh process17 Sep 2026US 2026/0274772 A1NOVA Chemicals (International) S.A.
- Isomerization and disproportionation catalyst composition3 Sep 2026US 2026/0257203 A1Shell Oil Company
- Production of ethylene via oxidative dehydrogenation of ethane27 Aug 2026US 2026/0250220 A1Sabic Global Technologies B.V.
- Method for preparing heptafluoroisobutyronitrile by gas-phase catalysis26 Mar 2026US 2026/0085035 A1Sinochem Lantian Co., Ltd.
Most cited
By later US patents
- Methods for manufacturing olefins from lower alkans by oxidative dehydrogenation140US 6,518,476 B1Union Carbide Chemicals & Plastics Technology Corporation · 2003
- Manufacture of synthetic lubricant additives from low molecular weight olefins using boron trifluoride catalysts123US 4,413,156 ATexaco Inc. · 1983
- Raney nickel alloy expanded mesh hydrogenation catalysts77US 4,513,149 AOlin Corporation · 1985
- Ion transport membranes with catalyzed mixed conducting porous layer73US 5,534,471 AAir Products and Chemicals, Inc. · 1996
- Process for the conversion of relatively low molecular weight hydrocarbons, to higher molecular weight hydrocarbons, catalyst-reagents for such use in such process, and the regeneration thereof68US 4,205,194 AExxon Research & Engineering Co. · 1980