B65D 2231/007
Funnels or the like
B65D2231/007 (Funnels or the like) appears on 60 US grants and 77 published applications in this corpus.
Search patents in B65D- Granted patents
- 60
- Published applications
- 77
- Assignees
- 42
- Inventors
- 107
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 2 | 5 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 3 |
| 2013 | 5 | 4 |
| 2014 | 4 | 5 |
| 2015 | 0 | 10 |
| 2016 | 6 | 10 |
| 2017 | 12 | 5 |
| 2018 | 4 | 6 |
| 2019 | 2 | 4 |
| 2020 | 5 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 3 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Container with both dispensation and fill dedicated valved tube assemblies26 May 2026US 12,637,281 B2Kannar Agriscience, Inc.
- Fluid containers and fluid container systems17 Sep 2024US 12,091,214 B2CarmodyIP LLC
- Low friction ISBM bottles10 Sep 2024US 12,084,221 B2Totalenergies American Services, Inc.
- Fluid container with downwardly sloping bottom wall16 Aug 2022US 11,414,239 B2
- Dual handle container8 Jun 2021US 11,027,886 B2Arkema Inc.
- Fluid Containers and Fluid Container Systems6 Mar 2025US 2025/0074658 A1CarmodyIP LLC
- Container with internal concave base plate for improved fluid flow27 Feb 2025US 2025/0066060 A1
- Injection Stretch Blow Moldable (ISBM) Composition26 Dec 2024US 2024/0425221 A1Totalenergies American Services, Inc.
- Fluid Containers and Fluid Container Systems8 Dec 2022US 2022/0388723 A1
- Container with Both Dispensation and Fill Dedicated Valved Tube Assemblies1 Dec 2022US 2022/0380115 A1Kannar Earth Science, Ltd.
Most cited
By later US patents
- Proppant discharge system and a container for use in such a proppant discharge system178US 8,585,341 B12013
- Proppant discharge system and a container for use in such a proppant discharge system153US 8,668,430 B22014
- Method of delivering, storing, unloading, and using proppant at a well site43US 9,440,785 B2Oren Technologies, LLC · 2016
- Proppant discharge system and a container for use in such a proppant discharge system41US 9,394,102 B2Oren Technologies, LLC · 2016
- Proppant discharge system and a container for use in such a proppant discharge system41US RE46,334 E1Oren Technologies, LLC · 2017