B01J 37/0217
Pretreatment of the substrate before coating
Official title: {Pretreatment of the substrate before coating}
B01J37/0217 (Pretreatment of the substrate before coating) appears on 317 US grants and 393 published applications in this corpus.
Search patents in B01J- Granted patents
- 317
- Published applications
- 393
- Assignees
- 293
- Inventors
- 1,216
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 4 |
| 2002 | 5 | 3 |
| 2003 | 3 | 6 |
| 2004 | 2 | 10 |
| 2005 | 3 | 10 |
| 2006 | 11 | 14 |
| 2007 | 5 | 8 |
| 2008 | 1 | 10 |
| 2009 | 5 | 13 |
| 2010 | 9 | 5 |
| 2011 | 14 | 14 |
| 2012 | 7 | 23 |
| 2013 | 13 | 11 |
| 2014 | 12 | 24 |
| 2015 | 11 | 18 |
| 2016 | 13 | 24 |
| 2017 | 17 | 19 |
| 2018 | 20 | 21 |
| 2019 | 14 | 20 |
| 2020 | 20 | 23 |
| 2021 | 7 | 26 |
| 2022 | 24 | 28 |
| 2023 | 23 | 27 |
| 2024 | 14 | 20 |
| 2025 | 14 | 6 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing carbon nanotube-producing catalyst15 Sep 2026US 12,734,507 B2LG Chem.Ltd.
- Nickel-based MOF film photocatalyst grown in-situ on foamed nickel surface, preparation method therefor, and application thereof2 Jun 2026US 12,643,093 B2Guangdong University of Technology
- Compositions, methods, and apparatuses for catalytic combustion12 May 2026US 12,623,210 B2Star Scientific Limited
- Method of forming catalyst layer21 Apr 2026US 12,605,701 B2Kabushiki Kaisha Toshiba
- High-densification, high-uniformization, and manufacturing method of single- and multi-component nanoparticles7 Apr 2026US 12,594,548 B2Korea Advanced Institute of Science and Technology
- Molded catalyst and manufacturing method therefor20 Aug 2026US 2026/0241376 A1Korea Research Institute of Chemical Technology
- Coating solution for preparation of reforming catalyst to which insulation support is applied, and reforming catalyst preparation method13 Aug 2026US 2026/0233200 A1Joong-Il Materials Inc.
- Catalyst support materials, catalyst supports, catalysts and reaction methods using catalysts2 Jul 2026US 2026/0183749 A1Nexceris Innovation Holdings, LLC
- Method for increasing loading capacity of honeycomb catalyst support and preparation of denitrification catalyst based on catalyst support30 Apr 2026US 2026/0115693 A1Fuzhou University
- Catalyst for decomposition of ammonia, and method for decomposition of ammonia29 Jan 2026US 2026/0027556 A1LG Chem.Ltd.
Most cited
By later US patents
- Bound cobalt nanowires for Fischer-Tropsch synthesis72US 8,399,527 B1Louisiana Tech University Research Foundation; a division of Louisiana Tech University Foundation, Inc. · 2013
- Preparation of a catalyst consisting of a carrier and a catalytically active oxide material applied to the surface of the carrier63US 5,677,261 ABASF SE · 1997
- Catalyst structure and method of fischer-tropsch synthesis62US 6,558,634 B1Battelle Memorial Institute · 2003
- Catalyst structure and method of Fischer-Tropsch synthesis56US 6,451,864 B1Battelle Memorial Institute · 2002
- Catalyst structure and method of fischer-tropsch synthesis56US 6,491,880 B1Battelle Memorial Institute · 2002