B01J 2531/64
Molybdenum
B01J2531/64 (Molybdenum) appears on 329 US grants and 280 published applications in this corpus.
Search patents in B01J- Granted patents
- 329
- Published applications
- 280
- Assignees
- 215
- Inventors
- 829
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 12 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 6 |
| 2003 | 9 | 4 |
| 2004 | 9 | 7 |
| 2005 | 4 | 9 |
| 2006 | 6 | 10 |
| 2007 | 8 | 13 |
| 2008 | 3 | 6 |
| 2009 | 9 | 9 |
| 2010 | 7 | 17 |
| 2011 | 11 | 18 |
| 2012 | 5 | 8 |
| 2013 | 9 | 13 |
| 2014 | 10 | 30 |
| 2015 | 12 | 10 |
| 2016 | 13 | 8 |
| 2017 | 13 | 18 |
| 2018 | 10 | 9 |
| 2019 | 9 | 16 |
| 2020 | 8 | 15 |
| 2021 | 9 | 9 |
| 2022 | 7 | 7 |
| 2023 | 6 | 13 |
| 2024 | 9 | 9 |
| 2025 | 5 | 12 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ammonia manufacturing apparatus and ammonia manufacturing method1 Sep 2026US 12,723,315 B2Kabushiki Kaisha Toshiba
- Catalytic hydrogenolysis of a polymer25 Aug 2026US 12,715,826 B2Northwestern University
- Ammonia manufacturing apparatus and ammonia manufacturing method10 Feb 2026US 12,546,018 B2Kabushiki Kaisha Toshiba
- Ionic solid27 Jan 2026US 12,534,489 B2Japan Science and Technology Agency
- Tungsten-containing bulk catalysts, method of making the same, and their use in low pressure diesel hydroprocessing30 Dec 2025US 12,508,582 B2ExxonMobil Technology and Engineering Company
- Ammonia synthesis catalyst, ammonia production device, and ammonia production method6 Aug 2026US 2026/0225088 A1Idemitsu Kosan Co., Ltd.
- Method for producing nitrogenated compound6 Aug 2026US 2026/0226088 A1Idemitsu Kosan Co., Ltd.
- Ferrocene-doped mof-derived metal carbide electrocatalyst, and preparation method and application thereof18 Jun 2026US 2026/0166538 A1Anhui University of Science and Technology
- Electrolysis device and electrolysis method11 Sep 2025US 2025/0283238 A1Kabushiki Kaisha Toshiba
- Catalytic hydrogenolysis of a polymer31 Jul 2025US 2025/0243134 A1Northwestern University
Most cited
By later US patents
- Substituted aminomethylphosphines, compositions and coordination complexes of same, their synthesis and processes using same82US 6,043,363 ASymyx Technologies, Inc. · 2000
- Substituted aminomethylphosphines, coordination complexes of aminomethylphosphines and their synthesis77US 6,034,240 ASymyx Technologies, Inc. · 2000
- Homogeneous catalyst formulations for methanol production67US 4,992,480 AAssociated Universities, Inc. · 1991
- Olefin trimerisation using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero)hydrocarbyl group65US 6,800,702 B2BP Chemicals Limited · 2004
- Multimetallic sulfide catalyst containing noble metals for hydrodenitrogenation60US 5,278,121 AExxon Research & Engineering Co. · 1994