B01J 2219/3281
Pleating
B01J2219/3281 (Pleating) appears on 12 US grants and 15 published applications in this corpus.
Search patents in B01J- Granted patents
- 12
- Published applications
- 15
- Assignees
- 11
- Inventors
- 35
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 4 |
| 2009 | 2 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Cross-corrugated packing made from metal foam29 Apr 2025US 12,285,733 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Engineered packing for heat exchange and systems and methods constructing the same13 Jun 2017US 9,677,828 B2ZoneFlow Reactor Technologies, LLC
- Structured material web having a multi-dimensional structure, and method for the production thereof17 Jun 2014US 8,752,292 B2Dr. Mirtsch GmbH
- High performance structured packing for fluid exchange column and fabrication method11 Feb 2014US 8,646,758 B2Ifp
- Shaped packing element3 Jan 2012US 8,087,644 B2
- Cross-corrugated packing made from metal foam14 Jul 2022US 2022/0219134 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Engineered packing for heat exchange and systems and methods for constructing the same10 Dec 2015US 2015/0354908 A1ZoneFlow Reactor Technologies, LLC
- Shaped packing element25 Oct 2012US 2012/0267805 A1
- Method And Device For Manufacturing A Structured Lining Wave, And Such A Lining Wave22 Sep 2011US 2011/0229689 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- High performance structured packing for fluid exchange column and fabrication method26 Aug 2010US 2010/0213625 A1Ifp
Most cited
By later US patents
- Method and apparatus for making structured packing element36US 6,276,045 B1ABB Lummus Global Inc. · 2001
- High-performance catalyst support32US 7,320,778 B2Catacel Corp. · 2008
- Reactor having improved heat transfer12US 7,501,102 B2Catacel Corp. · 2009
- Structured packing plate and element and method of fabricating same9US 6,874,769 B2Koch-Glitsch, LP · 2005
- High performance structured packing for fluid exchange column and fabrication method8US 8,646,758 B2Ifp · 2014