B01J 2235/05
Nuclear magnetic resonance [nmr]
Official title: Nuclear magnetic resonance [NMR]
B01J2235/05 (Nuclear magnetic resonance [nmr]) appears on 314 US grants and 408 published applications in this corpus.
Search patents in B01J- Granted patents
- 314
- Published applications
- 408
- Assignees
- 212
- Inventors
- 1,064
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 4 |
| 2003 | 4 | 5 |
| 2004 | 5 | 8 |
| 2005 | 5 | 10 |
| 2006 | 4 | 8 |
| 2007 | 6 | 6 |
| 2008 | 6 | 2 |
| 2009 | 8 | 7 |
| 2010 | 3 | 10 |
| 2011 | 4 | 9 |
| 2012 | 4 | 14 |
| 2013 | 7 | 17 |
| 2014 | 13 | 19 |
| 2015 | 9 | 23 |
| 2016 | 15 | 32 |
| 2017 | 24 | 21 |
| 2018 | 32 | 29 |
| 2019 | 27 | 28 |
| 2020 | 18 | 25 |
| 2021 | 19 | 29 |
| 2022 | 24 | 31 |
| 2023 | 18 | 27 |
| 2024 | 23 | 26 |
| 2025 | 16 | 11 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chemical-type hydrocracking catalyst, preparation method therefor, and application thereof6 Oct 2026US 12,752,264 B2China Petroleum & Chemical Corporation
- Synthesis of atomically dispersed M—N—C catalysts via selective metalation11 Aug 2026US 12,702,970 B2Wisconsin Alumni Research Foundation
- Method of synthesizing a molecular sieve of MWW framework type7 Jul 2026US 12,673,875 B2ExxonMobil Chemical Patents Inc.
- Photo catalytic device for continuous process for co-conversion of CO2+H2O to C1-oxygenates in sunlight19 May 2026US 12,629,661 B2Council of Scientific and Industrial Research An Indian Registered Body Incorporated Under the Regn. of Soc. Act (Act Xxi of 1860)
- Zeolite nanotubes and methods of making and use thereof31 Mar 2026US 12,590,007 B2Georgia Tech Research Corporation
- Metal-free catalyst for dye degradation and method of preparation thereof20 Aug 2026US 2026/0242251 A1King Fahd University of Petroleum and Minerals
- Method for forming a metal free catalyst by pyrolysis20 Aug 2026US 2026/0242252 A1King Fahd University of Petroleum and Minerals
- Hierarchical porous all-silica molecular sieve and its preparation method and application25 Jun 2026US 2026/0175205 A1China Petroleum & Chemical Corporation
- Zeolite catalysts with paired heteroatoms and methods thereof14 May 2026US 2026/0131318 A1BASF SE
- Process for obtaining hydrocarbons, and associated plant14 May 2026US 2026/0132094 A1Totalenergies Onetech
Most cited
By later US patents
- Production process of propylene60US 8,759,598 B2Mitsubishi Chemical Corporation · 2014
- Zirconium phosphate and method of making same58US 6,960,328 B2Magnesium Elektron Limited · 2005
- Zeolite composite, method for making and catalytic application thereof45US 7,084,087 B2ABB Lummus Global Inc. · 2006
- Bulk group VIII/group VIB metal catalysts and method of preparing same41US 7,951,746 B2ExxonMobil Research and Engineering Company · 2011
- Catalytic naphtha cracking catalyst and process40US 6,867,341 B1Uop LLC · 2005