B01J 37/038
To form slurries or suspensions
Official title: {to form slurries or suspensions, e.g. a washcoat}
B01J37/038 (To form slurries or suspensions) appears on 368 US grants and 504 published applications in this corpus.
Search patents in B01J- Granted patents
- 368
- Published applications
- 504
- Assignees
- 218
- Inventors
- 1,254
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 4 |
| 2003 | 3 | 8 |
| 2004 | 5 | 9 |
| 2005 | 3 | 3 |
| 2006 | 3 | 2 |
| 2007 | 1 | 8 |
| 2008 | 3 | 5 |
| 2009 | 3 | 7 |
| 2010 | 9 | 9 |
| 2011 | 7 | 17 |
| 2012 | 7 | 18 |
| 2013 | 13 | 43 |
| 2014 | 17 | 27 |
| 2015 | 25 | 29 |
| 2016 | 27 | 20 |
| 2017 | 19 | 18 |
| 2018 | 14 | 24 |
| 2019 | 20 | 25 |
| 2020 | 17 | 22 |
| 2021 | 27 | 29 |
| 2022 | 23 | 73 |
| 2023 | 35 | 44 |
| 2024 | 32 | 30 |
| 2025 | 18 | 14 |
| 2026 | 16 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Metal/metal oxide doped oxide catalysts having high deNOx selectivity for lean NOx exhaust aftertreatment systems93US 6,706,660 B2Caterpillar Inc. · 2004
- Preparation of normally liquid hydrocarbons and a synthesis gas to make the same, from a normally gaseous hydrocarbon feed79US 5,023,276 AEngelhard Corporation · 1991
- Catalyst for producing dimethyl ether, method for producing catalyst and method for producing dimethyl ether78US 7,033,972 B2Jfe Holdings, Inc. · 2006
- High temperature catalyst and process for selective catalytic reduction of NOx in exhaust gases of fossil fuel combustion78US 7,695,703 B2Siemens Energy, Inc. · 2010
- Layered catalyst composite72US 5,948,723 AEngelhard Corporation · 1999