B01J 2219/315
Two or more types of packing elements or packing elements of different
Official title: Two or more types of packing elements or packing elements of different sizes present in the column
B01J2219/315 (Two or more types of packing elements or packing elements of different) appears on 22 US grants and 26 published applications in this corpus.
Search patents in B01J- Granted patents
- 22
- Published applications
- 26
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 8 |
| 2020 | 7 | 2 |
| 2021 | 3 | 3 |
| 2022 | 0 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 3 |
By publication year.
Recent patents
- Resaturation of gas into a liquid feedstream23 Sep 2025US 12,420,253 B2Crystaphase Products, Inc.
- Use of treating elements to facilitate flow in vessels11 Mar 2025US 12,247,596 B2Crystaphase Products, Inc.
- Use of treating elements to facilitate flow in vessels12 Sep 2023US 11,754,100 B2Crystaphase Products, Inc.
- Resaturation of gas into a liquid feedstream22 Aug 2023US 11,731,095 B2Crystaphase Products, Inc.
- Use of treating elements to facilitate flow in vessels26 Oct 2021US 11,156,240 B2Crystaphase Products, Inc.
- Resaturation of gas into a liquid feedstream25 Dec 2025US 2025/0387768 A1Crystaphase Products, Inc.
- 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.
- Use of treating elements to facilitate flow in vessels21 Dec 2023US 2023/0407892 A1Crystaphase Products, Inc.
- Resaturation of gas into a liquid feedstream7 Dec 2023US 2023/0390723 A1Crystaphase Products, Inc.
Most cited
By later US patents
- Vessel containing fluid distribution media21US 8,282,890 B2Saint-Gobain Ceramics & Plastics, Inc. · 2012
- Use of treating elements to facilitate flow in vessels21US 9,732,774 B1Crystaphase Products, Inc. · 2017
- Use of treating elements to facilitate flow in vessels19US 10,054,140 B2Crystaphase Products, Inc. · 2018
- Use of treating elements to facilitate flow in vessels19US 10,161,428 B2Crystaphase Products, Inc. · 2018
- Use of treating elements to facilitate flow in vessels13US 10,655,654 B2Crystaphase Products, Inc. · 2020