B01J 2219/1233
Closure means, such as lids, caps, seals
Official title: Closure means, such as lids, caps, seals (B01J3/03 takes precedence; pressure relief systems in the lid, e.g. rupture discs B01J2219/0027)
B01J2219/1233 (Closure means, such as lids, caps, seals) appears on 41 US grants and 50 published applications in this corpus.
Search patents in B01J- Granted patents
- 41
- Published applications
- 50
- Assignees
- 22
- Inventors
- 62
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 4 |
| 2003 | 2 | 4 |
| 2004 | 2 | 1 |
| 2005 | 3 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 2 | 4 |
| 2012 | 1 | 2 |
| 2013 | 3 | 1 |
| 2014 | 0 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 4 |
| 2018 | 4 | 4 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 3 |
| 2023 | 2 | 4 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pressure vessel system12 May 2026US 12,623,195 B2Mikrowellen Labor Technik AG
- Ultraviolet irradiation apparatus and ultraviolet irradiation method10 Dec 2024US 12,161,768 B2Asahi Kasei Kabushiki Kaisha
- Method for preparing sea urchin-shaped zinc oxide nanowire27 Jun 2023US 11,685,665 B2
- Drum and door assembly for catalytic microwave depolymerization reactor31 Jan 2023US 11,565,232 B2Pyrowave Inc.
- Pressure-release vessel with rigid proportional liner and associated microwave-assisted chemistry methods7 Jun 2022US 11,351,515 B2CEM Corporation
- Pressure-Stepped Chemical Reactions and Associated Methods, Systems, Apparatuses, and Articles14 Dec 2023US 2023/0398542 A1CEM Corporation
- Systems and methods for liquid deposition2 Nov 2023US 2023/0347312 A110x Genomics, Inc.
- Chemical reactor18 May 2023US 2023/0149886 A1B4Chem S.R.L.
- Pressure Vessel with Check Valve27 Apr 2023US 2023/0126474 A1
- Ultraviolet irradiation apparatus and ultraviolet irradiation method8 Sep 2022US 2022/0280666 A1Asahi Kasei Kabushiki Kaisha
Most cited
By later US patents
- Apparatus for preventing explosions during microwave heated solvent extractions20US 5,620,659 ACEM Corporation · 1997
- Device for the plasma treatment of gases20US 6,916,400 B2L'Air Liquide Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedex Georges Claude · 2005
- Explosion proof microwave heated solvent extraction apparatus18US 5,443,795 ACEM Corporation · 1995
- Method and apparatus for microwave reduction of organic compounds16US 7,927,465 B22011
- Method and apparatus for microwave reduction of organic compounds15US 8,562,793 B22013