B01J 2219/31
Size details
B01J2219/31 (Size details) appears on 55 US grants and 67 published applications in this corpus.
Search patents in B01J- Granted patents
- 55
- Published applications
- 67
- Assignees
- 41
- Inventors
- 149
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 5 |
| 2005 | 0 | 5 |
| 2006 | 2 | 4 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 4 |
| 2010 | 5 | 2 |
| 2011 | 3 | 3 |
| 2012 | 3 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 3 | 3 |
| 2019 | 2 | 9 |
| 2020 | 7 | 2 |
| 2021 | 5 | 5 |
| 2022 | 0 | 3 |
| 2023 | 3 | 4 |
| 2024 | 0 | 0 |
| 2025 | 3 | 5 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat transfer packing element6 Jan 2026US 12,515,190 B2Knight Material Technologies LLC
- Resaturation of gas into a liquid feedstream23 Sep 2025US 12,420,253 B2Crystaphase Products, Inc.
- Gas-solid contacting system with structured packing8 Apr 2025US 12,269,006 B2
- Use of treating elements to facilitate flow in vessels11 Mar 2025US 12,247,596 B2Crystaphase Products, Inc.
- Upcycling perfluoropolymers into fluorinated olefins24 Oct 2023US 11,795,126 B23M Innovative Properties Company
- Resaturation of gas into a liquid feedstream25 Dec 2025US 2025/0387768 A1Crystaphase Products, Inc.
- Catalyst pellets that include polygonal prismatic bodies, packed bed reactors including the same, and methods for hydroprocessing utilizing the same18 Sep 2025US 2025/0288981 A1Saudi Arabian Oil Company
- Use of treating elements to facilitate flow in vessels26 Jun 2025US 2025/0207617 A1Crystaphase Products, Inc.
- Use of treating elements to facilitate flow in vessels19 Jun 2025US 2025/0198433 A1Crystaphase Products, Inc.
- Packing for a rotating packed bed29 May 2025US 2025/0170549 A1Carbon Clean Solutions Limited
Most cited
By later US patents
- Catalyst support43US 7,799,730 B2Sud-Chemie AG · 2010
- Catalyst for manufacturing methacrolein35US 4,511,671 ANippon Shokubai Kagaku Kogyo Co., Ltd. · 1985
- Shaped catalysts35US 6,518,220 B2BASF SE · 2003
- Molded catalyst for reactions carried out under heterogeneous catalysis33US 4,656,157 ABASF SE · 1987
- Shaped heterogeneous catalysts28US 8,557,728 B2Johnson Matthey PLC · 2013