B01J 37/0238
Via the gaseous phase-sublimation
Official title: {via the gaseous phase-sublimation}
B01J37/0238 (Via the gaseous phase-sublimation) appears on 328 US grants and 373 published applications in this corpus.
Search patents in B01J- Granted patents
- 328
- Published applications
- 373
- Assignees
- 252
- Inventors
- 1,102
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 8 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 19 |
| 2003 | 11 | 18 |
| 2004 | 14 | 21 |
| 2005 | 6 | 28 |
| 2006 | 19 | 25 |
| 2007 | 8 | 24 |
| 2008 | 11 | 20 |
| 2009 | 9 | 18 |
| 2010 | 21 | 18 |
| 2011 | 19 | 17 |
| 2012 | 16 | 11 |
| 2013 | 7 | 13 |
| 2014 | 10 | 17 |
| 2015 | 15 | 20 |
| 2016 | 13 | 16 |
| 2017 | 7 | 12 |
| 2018 | 23 | 15 |
| 2019 | 13 | 6 |
| 2020 | 2 | 10 |
| 2021 | 6 | 7 |
| 2022 | 7 | 8 |
| 2023 | 5 | 13 |
| 2024 | 4 | 5 |
| 2025 | 5 | 9 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing single-atom, atomic cluster or single-molecular catalyst for oxidative coupling of methane using chemical vapor deposition10 Feb 2026US 12,544,749 B2Korea Institute of Energy Research
- Alkane dehydrogenation catalyst and methods of converting alkanes to alkenes3 Feb 2026US 12,540,108 B2Forge Nano, Inc.
- Ethane oxidative dehydrogenation process3 Feb 2026US 12,540,109 B2Shell USA, Inc.
- Organic hydrogen storage material dehydrogenation catalyst, support for the catalyst, hydrogen-storage alloy, and process for providing high purity hydrogen gas12 Aug 2025US 12,383,887 B2China Petroleum & Chemical Corporation
- Metallic and magnetic carbon material10 Jun 2025US 12,325,635 B2Virginia Commonwealth University
- Alkane Dehydrogenation Catalyst and Methods of Converting Alkanes to Alkenes16 Jul 2026US 2026/0200817 A1Forge Nano, Inc.
- Binary copper-palladium alloy thin film catalyst and method of preparing the catalyst14 May 2026US 2026/0131316 A1King Fahd University of Petroleum and Minerals
- Processes for converting unsaturated polyethylene to alkene products4 Dec 2025US 2025/0368586 A1Dow Global Technologies LLC
- Photocatalytic co2 reduction with co-catalyst decorated nanostructures13 Nov 2025US 2025/0346492 A1The Regents of the University of Michigan
- Liquid-phase alloy catalyst, method of manufacturing same and two-dimensional chalcogenide thin film comprising thermodynamically induced grain boundary in monolayer crystal using same9 Oct 2025US 2025/0312780 A1Postech Research and Business Development Foundation
Most cited
By later US patents
- Method for fabricating carbon nanotube yarn236US 7,045,108 B2Hon Hai Precision Ind.Co., Ltd. · 2006
- Carbon fibers formed from single-wall carbon nanotubes204US 6,683,783 B1William Marsh Rice University · 2004
- Methods for producing composites of single-wall carbon nanotubes and compositions thereof161US 7,105,596 B2William Marsh Rice University · 2006
- Continuous fiber of single-wall carbon nanotubes154US 6,979,709 B2William Marsh Rice University · 2005
- Nanocoated primary particles and method for their manufacture141US 6,913,827 B2The Regents of the University of Colorado · 2005